<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2023 Workiva-->
<!--r:010d6760-915e-47a4-89da-3350cf21ff6f,g:f4966bb0-0f65-4a43-b2b8-d762ed8bbfc3-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFOPERATIONSUNAUDITED" xlink:type="simple" xlink:href="gtx-20230930.xsd#CONSOLIDATEDINTERIMSTATEMENTSOFOPERATIONSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFOPERATIONSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_a9b71f40-2381-4f50-a349-da97d057310c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_a9b71f40-2381-4f50-a349-da97d057310c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_08da9c74-ea08-4466-a298-a8cb35c63a82" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_InterestExpense_08da9c74-ea08-4466-a298-a8cb35c63a82" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReorganizationItems_196165f9-8070-4755-a7fc-2891210cccfb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReorganizationItems"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_ReorganizationItems_196165f9-8070-4755-a7fc-2891210cccfb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseNet_edeefe2a-d08d-4bd7-8fca-62fb9cf792db" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherOperatingIncomeExpenseNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseNet_edeefe2a-d08d-4bd7-8fca-62fb9cf792db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_e5881fdc-5dd4-4b26-9370-20710ac93bf9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_GrossProfit_e5881fdc-5dd4-4b26-9370-20710ac93bf9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_95aba069-411d-45b9-8680-c18840d8ec3a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_95aba069-411d-45b9-8680-c18840d8ec3a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_52766280-e8ac-40d3-b30a-613afcd7bbcc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c057f834-a283-4cef-bff5-7f6a8ef68c65" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_52766280-e8ac-40d3-b30a-613afcd7bbcc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_NetIncomeLossAvailableForDistribution_a52af927-4a37-482e-8430-edb447604e2c" xlink:href="gtx-20230930.xsd#gtx_NetIncomeLossAvailableForDistribution"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_522463c8-3875-4693-8d4d-654d5183c089" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_NetIncomeLossAvailableForDistribution_a52af927-4a37-482e-8430-edb447604e2c" xlink:to="loc_us-gaap_NetIncomeLoss_522463c8-3875-4693-8d4d-654d5183c089" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemablePreferredStockDividends_ca2115d8-9c67-4728-9408-ee3f364f3f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RedeemablePreferredStockDividends"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_NetIncomeLossAvailableForDistribution_a52af927-4a37-482e-8430-edb447604e2c" xlink:to="loc_us-gaap_RedeemablePreferredStockDividends_ca2115d8-9c67-4728-9408-ee3f364f3f1a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_8b2e5802-fe34-4dc3-b63e-d2b903b8faeb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_NetIncomeLossAvailableForDistribution_a52af927-4a37-482e-8430-edb447604e2c" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_8b2e5802-fe34-4dc3-b63e-d2b903b8faeb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_193016de-3fbb-42ed-b5f5-94692613844f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_21905822-f2f7-4738-9a4c-a65c0d6a4dad" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_193016de-3fbb-42ed-b5f5-94692613844f" xlink:to="loc_us-gaap_Revenues_21905822-f2f7-4738-9a4c-a65c0d6a4dad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_4f3c329c-7c4f-46ef-9b38-e4aadb1d01c0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_193016de-3fbb-42ed-b5f5-94692613844f" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_4f3c329c-7c4f-46ef-9b38-e4aadb1d01c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_84290853-2da0-4f7e-9f97-7e1feaa06bfc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71031f73-8b64-4f9c-ba6a-fe93be82aa3f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_84290853-2da0-4f7e-9f97-7e1feaa06bfc" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71031f73-8b64-4f9c-ba6a-fe93be82aa3f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_8ade124c-6cf3-418c-af61-4f811a4ced87" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_84290853-2da0-4f7e-9f97-7e1feaa06bfc" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_8ade124c-6cf3-418c-af61-4f811a4ced87" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="simple" xlink:href="gtx-20230930.xsd#CONSOLIDATEDINTERIMSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_662cc73e-2d0d-4d60-884f-802572a34909" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_082db58e-8a10-40dc-82ce-a4481aa1f615" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_662cc73e-2d0d-4d60-884f-802572a34909" xlink:to="loc_us-gaap_NetIncomeLoss_082db58e-8a10-40dc-82ce-a4481aa1f615" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ec4c70f2-3912-4284-96fd-dae83cec66b9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_662cc73e-2d0d-4d60-884f-802572a34909" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ec4c70f2-3912-4284-96fd-dae83cec66b9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_893cfce0-46bc-4e98-adb4-9439f5e12a2f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossAfterReclassificationNetOfTax_91ed7ecd-8761-4b2b-b30a-87867d82ed9f" xlink:href="gtx-20230930.xsd#gtx_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossAfterReclassificationNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_893cfce0-46bc-4e98-adb4-9439f5e12a2f" xlink:to="loc_gtx_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossAfterReclassificationNetOfTax_91ed7ecd-8761-4b2b-b30a-87867d82ed9f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_373303cb-a266-42ca-b8a6-3a393844ca39" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_893cfce0-46bc-4e98-adb4-9439f5e12a2f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_373303cb-a266-42ca-b8a6-3a393844ca39" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_0739381a-e012-4d36-b1cb-ce009af80241" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_893cfce0-46bc-4e98-adb4-9439f5e12a2f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_0739381a-e012-4d36-b1cb-ce009af80241" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMBALANCESHEETSUNAUDITED" xlink:type="simple" xlink:href="gtx-20230930.xsd#CONSOLIDATEDINTERIMBALANCESHEETSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMBALANCESHEETSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_a75c70a6-eab9-4d8c-907c-cd7585407273" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_c40854ca-cf61-4a14-87c8-7e10713e2612" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_a75c70a6-eab9-4d8c-907c-cd7585407273" xlink:to="loc_us-gaap_Liabilities_c40854ca-cf61-4a14-87c8-7e10713e2612" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_2124ddfa-0a80-4917-8e18-c6542b71e9fd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_a75c70a6-eab9-4d8c-907c-cd7585407273" xlink:to="loc_us-gaap_CommitmentsAndContingencies_2124ddfa-0a80-4917-8e18-c6542b71e9fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_ec84bb4c-acad-445e-ba86-a4e1954bf62b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_a75c70a6-eab9-4d8c-907c-cd7585407273" xlink:to="loc_us-gaap_StockholdersEquity_ec84bb4c-acad-445e-ba86-a4e1954bf62b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_097fdefd-65b1-45b8-9db6-209349558755" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:to="loc_us-gaap_PreferredStockValue_097fdefd-65b1-45b8-9db6-209349558755" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_1c279136-b9dc-4697-82ca-a11e24a822ff" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:to="loc_us-gaap_CommonStockValue_1c279136-b9dc-4697-82ca-a11e24a822ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_79847b0b-a5cf-4c7a-9e0f-217844ac77fd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:to="loc_us-gaap_AdditionalPaidInCapital_79847b0b-a5cf-4c7a-9e0f-217844ac77fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_b9e8e6de-76b4-40ca-a098-8db65c05085e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_b9e8e6de-76b4-40ca-a098-8db65c05085e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fe570c23-2a89-4fe4-8a87-c1bc616d47db" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d4f930db-2843-44b9-81a0-018f6588984d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fe570c23-2a89-4fe4-8a87-c1bc616d47db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_81203526-1cfd-4957-8067-5247a6af13bf" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_5d7af155-3143-4125-920b-4cec8ba10b64" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_81203526-1cfd-4957-8067-5247a6af13bf" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_5d7af155-3143-4125-920b-4cec8ba10b64" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_235c2b60-2439-4cf1-a09d-4ad1f82ffa6a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_81203526-1cfd-4957-8067-5247a6af13bf" xlink:to="loc_us-gaap_AccountsPayableCurrent_235c2b60-2439-4cf1-a09d-4ad1f82ffa6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_eadf9a9b-0888-4284-8657-3045602f711d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_81203526-1cfd-4957-8067-5247a6af13bf" xlink:to="loc_us-gaap_LongTermDebtCurrent_eadf9a9b-0888-4284-8657-3045602f711d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_e267d68b-109b-4227-a018-2590db631865" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:to="loc_us-gaap_RestrictedCashCurrent_e267d68b-109b-4227-a018-2590db631865" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_4490907c-fb21-4053-9852-31a119059393" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:to="loc_us-gaap_InventoryNet_4490907c-fb21-4053-9852-31a119059393" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_8c047300-973a-40c9-af3c-6da54296c2aa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:to="loc_us-gaap_OtherAssetsCurrent_8c047300-973a-40c9-af3c-6da54296c2aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_647cc26b-bed2-48c2-9eb7-619818e5fdd5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:to="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_647cc26b-bed2-48c2-9eb7-619818e5fdd5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2955058c-ce14-4062-a924-e0c60be0122d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d5aec811-78d2-458a-bd1b-36eec990d5c5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2955058c-ce14-4062-a924-e0c60be0122d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_903e3d14-d7dd-4bae-9b50-d191c0e8b88a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_903e3d14-d7dd-4bae-9b50-d191c0e8b88a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_c7a470d5-bacf-4a40-9d17-b2ba388ca173" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_AssetsCurrent_c7a470d5-bacf-4a40-9d17-b2ba388ca173" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_0e91e282-fb06-4f95-9e88-13a68eea3163" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_0e91e282-fb06-4f95-9e88-13a68eea3163" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_bb73813b-2011-40bc-a9a0-5fd953f7b962" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_Goodwill_bb73813b-2011-40bc-a9a0-5fd953f7b962" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_012ef44c-979c-4d18-a165-7f886b4a7710" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_012ef44c-979c-4d18-a165-7f886b4a7710" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestmentsAndReceivablesNet_4e2f773e-0c61-43f7-ae86-dc0417f58c42" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermInvestmentsAndReceivablesNet"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_8dff94ce-2ed3-4972-b893-72d22f03c7b8" xlink:to="loc_us-gaap_LongTermInvestmentsAndReceivablesNet_4e2f773e-0c61-43f7-ae86-dc0417f58c42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_67f19550-154c-4b89-956c-7e2a3ddadf53" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_ef52e2ae-12d1-44c4-ab9a-6e8e12985389" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_67f19550-154c-4b89-956c-7e2a3ddadf53" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_ef52e2ae-12d1-44c4-ab9a-6e8e12985389" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_206071d3-3797-4247-8f1a-5ca0ba7175fd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_67f19550-154c-4b89-956c-7e2a3ddadf53" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_206071d3-3797-4247-8f1a-5ca0ba7175fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_bacb23f5-a9ce-4d64-aaa8-421d9ff260da" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_67f19550-154c-4b89-956c-7e2a3ddadf53" xlink:to="loc_us-gaap_LiabilitiesCurrent_bacb23f5-a9ce-4d64-aaa8-421d9ff260da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_4b03f8ce-5257-4b9f-a68a-6d8b71707ab0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_67f19550-154c-4b89-956c-7e2a3ddadf53" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_4b03f8ce-5257-4b9f-a68a-6d8b71707ab0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="simple" xlink:href="gtx-20230930.xsd#CONSOLIDATEDINTERIMSTATEMENTSOFCASHFLOWSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/CONSOLIDATEDINTERIMSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_08e08422-d29b-4e19-9d79-dd84ee4366bd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fc76770d-f071-4c4c-8ea3-009e97b439a9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_08e08422-d29b-4e19-9d79-dd84ee4366bd" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fc76770d-f071-4c4c-8ea3-009e97b439a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeInvestingActivities_4d18ada5-094d-4f0f-9fed-7898f83c72f5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromHedgeInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_08e08422-d29b-4e19-9d79-dd84ee4366bd" xlink:to="loc_us-gaap_ProceedsFromHedgeInvestingActivities_4d18ada5-094d-4f0f-9fed-7898f83c72f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_3b7a602a-dd81-47cb-be47-6b93d7dc845a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_23930e54-e150-4a7d-ad29-0215e21d9217" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_3b7a602a-dd81-47cb-be47-6b93d7dc845a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_23930e54-e150-4a7d-ad29-0215e21d9217" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6f1dbb23-d3cf-4f9f-a818-d634d2a46760" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_3b7a602a-dd81-47cb-be47-6b93d7dc845a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6f1dbb23-d3cf-4f9f-a818-d634d2a46760" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_23df9dfb-86c5-4e12-b591-9ac48afe2cdc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_3b7a602a-dd81-47cb-be47-6b93d7dc845a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_23df9dfb-86c5-4e12-b591-9ac48afe2cdc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_fd3f4fd3-4301-461c-b2cf-17cecd6bb476" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_3b7a602a-dd81-47cb-be47-6b93d7dc845a" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_fd3f4fd3-4301-461c-b2cf-17cecd6bb476" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_a14ba83d-d607-4df2-8475-7652aca5459a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsOfFinancingCosts"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_a14ba83d-d607-4df2-8475-7652aca5459a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_ProceedsFromIssuanceOfSeniorSecuredDebtAndTermLoanNetOfDeferredFinancingCosts_ef3b32b0-dd31-43a3-8f06-3c786c78b8c4" xlink:href="gtx-20230930.xsd#gtx_ProceedsFromIssuanceOfSeniorSecuredDebtAndTermLoanNetOfDeferredFinancingCosts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_gtx_ProceedsFromIssuanceOfSeniorSecuredDebtAndTermLoanNetOfDeferredFinancingCosts_ef3b32b0-dd31-43a3-8f06-3c786c78b8c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfRedeemablePreferredStock_5a427374-b758-46b4-b17c-f0234249a294" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRepurchaseOfRedeemablePreferredStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfRedeemablePreferredStock_5a427374-b758-46b4-b17c-f0234249a294" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_7bbe1ac1-b67c-4221-85a6-46542990ad5e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_7bbe1ac1-b67c-4221-85a6-46542990ad5e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_RepaymentsOfLongTermDebtAndAccruedInterest_58b59acc-66ce-4429-8769-8e1307acdc24" xlink:href="gtx-20230930.xsd#gtx_RepaymentsOfLongTermDebtAndAccruedInterest"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_gtx_RepaymentsOfLongTermDebtAndAccruedInterest_58b59acc-66ce-4429-8769-8e1307acdc24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_4b621a5c-5fdc-4013-a42f-1512b1ae59db" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_4b621a5c-5fdc-4013-a42f-1512b1ae59db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_PaymentsForDividendsOfConvertiblePreferredStock_e0d8915d-3d73-4272-ad53-f3d3191b9f66" xlink:href="gtx-20230930.xsd#gtx_PaymentsForDividendsOfConvertiblePreferredStock"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_gtx_PaymentsForDividendsOfConvertiblePreferredStock_e0d8915d-3d73-4272-ad53-f3d3191b9f66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_2942eba3-9633-443b-9094-cf49a30747dc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_2942eba3-9633-443b-9094-cf49a30747dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_4ce2f076-5268-451f-9a9b-ea31813e9c8c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1d06d5ff-5ea6-4006-bebf-791a43c5f198" xlink:to="loc_us-gaap_PaymentsOfDividends_4ce2f076-5268-451f-9a9b-ea31813e9c8c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_66baa997-5248-4e8e-b45d-760570aa23c6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_ProfitLoss_66baa997-5248-4e8e-b45d-760570aa23c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_ForeignCurrencyTransactionGainLossExcludingHedgesBeforeTax_11f52eb4-9404-495e-b6ec-e03a42a3b8e2" xlink:href="gtx-20230930.xsd#gtx_ForeignCurrencyTransactionGainLossExcludingHedgesBeforeTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_gtx_ForeignCurrencyTransactionGainLossExcludingHedgesBeforeTax_11f52eb4-9404-495e-b6ec-e03a42a3b8e2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_21fd3796-0e47-437a-bb50-182c07eb8e4c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_21fd3796-0e47-437a-bb50-182c07eb8e4c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_InterestPaidNetOfDebtDiscountAccretion_7f4553e8-4631-4426-89f8-52cf81ca52e6" xlink:href="gtx-20230930.xsd#gtx_InterestPaidNetOfDebtDiscountAccretion"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_gtx_InterestPaidNetOfDebtDiscountAccretion_7f4553e8-4631-4426-89f8-52cf81ca52e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AmortizationOfDeferredIssuanceCosts_bcb69fdc-f0fc-4be6-984a-e5247f894dcf" xlink:href="gtx-20230930.xsd#gtx_AmortizationOfDeferredIssuanceCosts"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_gtx_AmortizationOfDeferredIssuanceCosts_bcb69fdc-f0fc-4be6-984a-e5247f894dcf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_5dfed537-396b-48bd-866e-d26bfa2dd93e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_5dfed537-396b-48bd-866e-d26bfa2dd93e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_e7976d3f-c684-40f6-bde6-5b27148c2235" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_e7976d3f-c684-40f6-bde6-5b27148c2235" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_1875b106-5734-43bb-b76b-7ee1f48c6456" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_1875b106-5734-43bb-b76b-7ee1f48c6456" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_c266cc23-c372-4a1c-85f8-da50b3ae31f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_c266cc23-c372-4a1c-85f8-da50b3ae31f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_e4bf4c0a-cdcd-4d72-af95-2b93f5725d66" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_e4bf4c0a-cdcd-4d72-af95-2b93f5725d66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionExpenseReversalOfExpenseNoncash_6bad4b91-bf2e-43b7-a1f0-86dc05ee9013" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PensionExpenseReversalOfExpenseNoncash"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_PensionExpenseReversalOfExpenseNoncash_6bad4b91-bf2e-43b7-a1f0-86dc05ee9013" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_288bcdfd-685b-4e15-ae76-aaf3331f49e2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_288bcdfd-685b-4e15-ae76-aaf3331f49e2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_IncreaseDecreaseInAccountsNotesAndOtherReceivables_58260640-4df6-4b8c-91e6-5ff93b320bc0" xlink:href="gtx-20230930.xsd#gtx_IncreaseDecreaseInAccountsNotesAndOtherReceivables"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_gtx_IncreaseDecreaseInAccountsNotesAndOtherReceivables_58260640-4df6-4b8c-91e6-5ff93b320bc0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_GainLossOnRemeasurementOfForwardPurchaseContract_3bbb6bea-459c-452c-8b03-1d920199a7c0" xlink:href="gtx-20230930.xsd#gtx_GainLossOnRemeasurementOfForwardPurchaseContract"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_gtx_GainLossOnRemeasurementOfForwardPurchaseContract_3bbb6bea-459c-452c-8b03-1d920199a7c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_0dfc8609-b811-418d-905a-b57f698d0b67" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Depreciation"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_Depreciation_0dfc8609-b811-418d-905a-b57f698d0b67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_43d235de-cfb0-49a7-ad28-395bb912c697" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_ShareBasedCompensation_43d235de-cfb0-49a7-ad28-395bb912c697" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_599117ed-020f-4bf2-acc4-221530c46928" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_599117ed-020f-4bf2-acc4-221530c46928" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_b62f9ee2-df71-443d-9844-d34c76367a74" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="18" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e9cd925a-1546-42b6-ae95-af7eabca5c75" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_b62f9ee2-df71-443d-9844-d34c76367a74" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/AccountsNotesandOtherReceivablesNetScheduleofAccountsNotesandOtherReceivablesNetDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#AccountsNotesandOtherReceivablesNetScheduleofAccountsNotesandOtherReceivablesNetDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/AccountsNotesandOtherReceivablesNetScheduleofAccountsNotesandOtherReceivablesNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccountsNotesAndOtherReceivablesNet_22fd7c05-1a8d-4fb3-adc4-74eef26b8165" xlink:href="gtx-20230930.xsd#gtx_AccountsNotesAndOtherReceivablesNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccountsNotesAndOtherReceivablesGross_06640b5b-740e-4cb4-bf02-d8b9d293c238" xlink:href="gtx-20230930.xsd#gtx_AccountsNotesAndOtherReceivablesGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_AccountsNotesAndOtherReceivablesNet_22fd7c05-1a8d-4fb3-adc4-74eef26b8165" xlink:to="loc_gtx_AccountsNotesAndOtherReceivablesGross_06640b5b-740e-4cb4-bf02-d8b9d293c238" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_b25a4b21-8494-4884-8341-fa51383a5e25" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_AccountsNotesAndOtherReceivablesNet_22fd7c05-1a8d-4fb3-adc4-74eef26b8165" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_b25a4b21-8494-4884-8341-fa51383a5e25" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccountsNotesAndOtherReceivablesGross_4c68359b-4b31-45a9-b269-066acfa22aca" xlink:href="gtx-20230930.xsd#gtx_AccountsNotesAndOtherReceivablesGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_decf39e5-1fc7-4012-a0c1-471bc94636a9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsReceivableGrossCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_AccountsNotesAndOtherReceivablesGross_4c68359b-4b31-45a9-b269-066acfa22aca" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_decf39e5-1fc7-4012-a0c1-471bc94636a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesAndLoansReceivableGrossCurrent_9a8ad1d5-dbbc-468e-a12e-7fabaf972694" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesAndLoansReceivableGrossCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_AccountsNotesAndOtherReceivablesGross_4c68359b-4b31-45a9-b269-066acfa22aca" xlink:to="loc_us-gaap_NotesAndLoansReceivableGrossCurrent_9a8ad1d5-dbbc-468e-a12e-7fabaf972694" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesGrossCurrent_542627b4-2f9d-474f-9992-6c959c63a677" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherReceivablesGrossCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_gtx_AccountsNotesAndOtherReceivablesGross_4c68359b-4b31-45a9-b269-066acfa22aca" xlink:to="loc_us-gaap_OtherReceivablesGrossCurrent_542627b4-2f9d-474f-9992-6c959c63a677" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/InventoriesNetDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#InventoriesNetDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/InventoriesNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryGross_1659deea-0eb0-4a31-aabc-5830280dfdb4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoods_647d26c5-da7f-4baa-b154-5226798ed78c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryFinishedGoods"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryGross_1659deea-0eb0-4a31-aabc-5830280dfdb4" xlink:to="loc_us-gaap_InventoryFinishedGoods_647d26c5-da7f-4baa-b154-5226798ed78c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterials_d1197aee-0caa-483a-9945-44dac5471c42" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryRawMaterials"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryGross_1659deea-0eb0-4a31-aabc-5830280dfdb4" xlink:to="loc_us-gaap_InventoryRawMaterials_d1197aee-0caa-483a-9945-44dac5471c42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcess_4a27c1b0-5c8d-4248-834f-e49043687599" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryWorkInProcess"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryGross_1659deea-0eb0-4a31-aabc-5830280dfdb4" xlink:to="loc_us-gaap_InventoryWorkInProcess_4a27c1b0-5c8d-4248-834f-e49043687599" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_11702fd2-3255-47b4-bc67-e80d4e2a5a28" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryGross_7d5b6aff-5a77-46e7-a204-f5183ed2aae4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_11702fd2-3255-47b4-bc67-e80d4e2a5a28" xlink:to="loc_us-gaap_InventoryGross_7d5b6aff-5a77-46e7-a204-f5183ed2aae4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryValuationReserves_39684aae-cffd-4078-bb13-d6147682f16c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryValuationReserves"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_11702fd2-3255-47b4-bc67-e80d4e2a5a28" xlink:to="loc_us-gaap_InventoryValuationReserves_39684aae-cffd-4078-bb13-d6147682f16c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/OtherAssetsDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#OtherAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/OtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_cb67dacb-c709-4871-a83d-32c5be48005b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_cb67dacb-c709-4871-a83d-32c5be48005b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_4853042e-3a4a-4516-8f41-982126c2d1ac" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_DerivativeAssetsNoncurrent_4853042e-3a4a-4516-8f41-982126c2d1ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivableNoncurrent_3cacfd93-7e44-4c5e-925f-86beb6b8172d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesReceivableNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_IncomeTaxesReceivableNoncurrent_3cacfd93-7e44-4c5e-925f-86beb6b8172d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingAssetsNoncurrent_4fccb355-682c-41e3-83e0-c00132b5751f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingAssetsNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_HedgingAssetsNoncurrent_4fccb355-682c-41e3-83e0-c00132b5751f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AdvancedDiscountsToCustomersNonCurrent_2d62c9a9-1522-46bb-981d-0624b14ab4d7" xlink:href="gtx-20230930.xsd#gtx_AdvancedDiscountsToCustomersNonCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_gtx_AdvancedDiscountsToCustomersNonCurrent_2d62c9a9-1522-46bb-981d-0624b14ab4d7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_9a41d3d7-f509-4507-94bf-1f71772b0bf0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_9a41d3d7-f509-4507-94bf-1f71772b0bf0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_ee4e6954-e054-4f23-b8f5-6a8e8c9b7bfe" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3cb4f470-b6ab-4666-a865-3a63618abc47" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_ee4e6954-e054-4f23-b8f5-6a8e8c9b7bfe" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/AccruedLiabilitiesSummaryofAccruedLiabilitiesDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#AccruedLiabilitiesSummaryofAccruedLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/AccruedLiabilitiesSummaryofAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_cdc6f6d9-78a9-476e-90e1-2dcfb3c1b001" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_RestructuringReserveCurrent_cdc6f6d9-78a9-476e-90e1-2dcfb3c1b001" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccruedCustomerPricingReserveCurrent_3a5cac53-9eb7-429c-8d1d-61d8b1f3d6cd" xlink:href="gtx-20230930.xsd#gtx_AccruedCustomerPricingReserveCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_gtx_AccruedCustomerPricingReserveCurrent_3a5cac53-9eb7-429c-8d1d-61d8b1f3d6cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_8538dde4-4277-42d2-8348-46d44288b289" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_8538dde4-4277-42d2-8348-46d44288b289" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccruedFreightCostCurrent_3c683b1d-adc7-467c-a4c6-debb02399d94" xlink:href="gtx-20230930.xsd#gtx_AccruedFreightCostCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_gtx_AccruedFreightCostCurrent_3c683b1d-adc7-467c-a4c6-debb02399d94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AdvancedDiscountsFromSuppliersAccruedCurrent_39f72694-ab3e-4bca-b759-ade903cabb8c" xlink:href="gtx-20230930.xsd#gtx_AdvancedDiscountsFromSuppliersAccruedCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_gtx_AdvancedDiscountsFromSuppliersAccruedCurrent_39f72694-ab3e-4bca-b759-ade903cabb8c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_d907d856-75f3-464b-800f-1fb76d88e6eb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_TaxesPayableCurrent_d907d856-75f3-464b-800f-1fb76d88e6eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_a300dd1e-3ec9-4814-8992-54cef4b68ddf" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_a300dd1e-3ec9-4814-8992-54cef4b68ddf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_fee00a0c-2770-4916-9639-3c4798af142b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_fee00a0c-2770-4916-9639-3c4798af142b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_71a9c922-939e-4037-a75f-d1a16faee3a1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerRefundLiabilityCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_71a9c922-939e-4037-a75f-d1a16faee3a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_5cb5b1c1-bdce-4506-a727-dc8a0d942899" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProductWarrantyAccrualClassifiedCurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_5cb5b1c1-bdce-4506-a727-dc8a0d942899" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_2399abb8-346f-4404-8264-659dfcf2eb7b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_2399abb8-346f-4404-8264-659dfcf2eb7b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositLiabilitiesAccruedInterest_00588be9-651a-4c54-96d2-8be50332f623" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositLiabilitiesAccruedInterest"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_DepositLiabilitiesAccruedInterest_00588be9-651a-4c54-96d2-8be50332f623" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableCurrent_917c51c0-945b-4fea-b3f1-75d1ef82cbeb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DividendsPayableCurrent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_993aa517-237c-4255-92dd-7e3d35217498" xlink:to="loc_us-gaap_DividendsPayableCurrent_917c51c0-945b-4fea-b3f1-75d1ef82cbeb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/OtherLiabilitiesDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#OtherLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/OtherLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesNoncurrent_55117de5-01a9-4c0b-b8a3-803cea46e4e8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedIncomeTaxesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_AccruedIncomeTaxesNoncurrent_55117de5-01a9-4c0b-b8a3-803cea46e4e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_1b2d705d-4ddc-431e-a0ae-d7e79f2aa4a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_1b2d705d-4ddc-431e-a0ae-d7e79f2aa4a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c1082d2f-ebda-4606-9beb-9f472546b707" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c1082d2f-ebda-4606-9beb-9f472546b707" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrualNoncurrent_8eaf6c6a-36c1-473b-9c54-24282004a375" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProductWarrantyAccrualNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_ProductWarrantyAccrualNoncurrent_8eaf6c6a-36c1-473b-9c54-24282004a375" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_50ff10dc-c5d3-4ebf-805b-10c3f23dfe16" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_50ff10dc-c5d3-4ebf-805b-10c3f23dfe16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AdvancedDiscountsFromSuppliersNoncurrent_5a4d604a-a183-4602-a2b5-be3fad99a168" xlink:href="gtx-20230930.xsd#gtx_AdvancedDiscountsFromSuppliersNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_gtx_AdvancedDiscountsFromSuppliersNoncurrent_5a4d604a-a183-4602-a2b5-be3fad99a168" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_ee7123de-5bfa-4105-99bd-0b4c83112efa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_ee7123de-5bfa-4105-99bd-0b4c83112efa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_AccountsPayableNoncurrent_10808448-d0c8-43d8-9c8c-1c99a2acdd6e" xlink:href="gtx-20230930.xsd#gtx_AccountsPayableNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_0b63afda-3b7e-4209-bc20-d7b809f2c0c5" xlink:to="loc_gtx_AccountsPayableNoncurrent_10808448-d0c8-43d8-9c8c-1c99a2acdd6e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_45a19745-af4b-4589-baac-cb5f7200d307" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_45a19745-af4b-4589-baac-cb5f7200d307" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_4260ab75-95e4-4e0e-bc15-5dfb3f428c0e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_4260ab75-95e4-4e0e-bc15-5dfb3f428c0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_150446ae-07ae-4cef-98ec-f3e2bf7152a8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_150446ae-07ae-4cef-98ec-f3e2bf7152a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_65f07d4e-997b-4cf9-a73c-ce0a8d0751b5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_65f07d4e-997b-4cf9-a73c-ce0a8d0751b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_dba46f0d-64fe-48a2-9952-fca9ca57e471" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_dba46f0d-64fe-48a2-9952-fca9ca57e471" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_a779592b-ad5d-4a08-95c3-feb4ca8df225" xlink:href="gtx-20230930.xsd#gtx_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7ea8ebf8-449b-4ddf-9816-d10362a96012" xlink:to="loc_gtx_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_a779592b-ad5d-4a08-95c3-feb4ca8df225" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="gtx-20230930.xsd#LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/LeasesScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d976128a-6eca-48f2-92ee-d9fb5a284914" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_20bfcacd-14a5-4ffe-b55d-a22b464f4911" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d976128a-6eca-48f2-92ee-d9fb5a284914" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_20bfcacd-14a5-4ffe-b55d-a22b464f4911" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_0896f987-7d3d-4c56-b991-314b65a53059" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d976128a-6eca-48f2-92ee-d9fb5a284914" xlink:to="loc_us-gaap_OperatingLeaseLiability_0896f987-7d3d-4c56-b991-314b65a53059" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/LongtermDebtandCreditAgreementsScheduleofmaturitiesoflongtermdebtDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#LongtermDebtandCreditAgreementsScheduleofmaturitiesoflongtermdebtDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/LongtermDebtandCreditAgreementsScheduleofmaturitiesoflongtermdebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_580e8b40-ecb8-4df5-82a7-b055404a3009" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_580e8b40-ecb8-4df5-82a7-b055404a3009" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_a1f961da-7381-4064-80c6-71350d814cf4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_a1f961da-7381-4064-80c6-71350d814cf4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3d91600b-dd11-43d6-8998-f9996dfbb468" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3d91600b-dd11-43d6-8998-f9996dfbb468" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_b13abc64-dceb-4ae8-b46b-9ccc6330fafa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_b13abc64-dceb-4ae8-b46b-9ccc6330fafa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_a7a48f3e-c8b0-4d78-a9c9-ec17db59f1f4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_a7a48f3e-c8b0-4d78-a9c9-ec17db59f1f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_LongTermDebtMaturityAfterYearFour_f3d8a308-faf7-4ed4-b7a2-fe1b3c779bb3" xlink:href="gtx-20230930.xsd#gtx_LongTermDebtMaturityAfterYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_75e0c5d8-0810-4af0-bdef-6f91a3efa134" xlink:to="loc_gtx_LongTermDebtMaturityAfterYearFour_f3d8a308-faf7-4ed4-b7a2-fe1b3c779bb3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/AccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#AccumulatedOtherComprehensiveIncomeDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/AccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_29d252ce-71df-429a-a03a-25476e3a90f7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_09380545-de6b-4f74-b76e-4fbe7cf4eba6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_29d252ce-71df-429a-a03a-25476e3a90f7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_09380545-de6b-4f74-b76e-4fbe7cf4eba6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_1837f99a-4df9-4329-8fd8-fca695a2ca9f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_29d252ce-71df-429a-a03a-25476e3a90f7" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_1837f99a-4df9-4329-8fd8-fca695a2ca9f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/EarningsPerShareScheduleofBasicandDilutedEarningsPerShareDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#EarningsPerShareScheduleofBasicandDilutedEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/EarningsPerShareScheduleofBasicandDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_da31532f-b38f-4f69-b425-a12edc363846" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_IncrementalCommonSharesAttributableToUnvestedRestrictedStockUnitsAndOtherContingentlyIssuableShares_2ada3df8-6717-4dad-acc9-a5501a1f7e38" xlink:href="gtx-20230930.xsd#gtx_IncrementalCommonSharesAttributableToUnvestedRestrictedStockUnitsAndOtherContingentlyIssuableShares"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_da31532f-b38f-4f69-b425-a12edc363846" xlink:to="loc_gtx_IncrementalCommonSharesAttributableToUnvestedRestrictedStockUnitsAndOtherContingentlyIssuableShares_2ada3df8-6717-4dad-acc9-a5501a1f7e38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_578d97ba-41d8-4b4d-835b-79b9b43056fb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_da31532f-b38f-4f69-b425-a12edc363846" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_578d97ba-41d8-4b4d-835b-79b9b43056fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_6c01b424-83df-4abe-a43c-1b7d351ce61a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_gtx_NetIncomeLossAvailableForDistribution_0f2d4d81-53cd-4722-b0db-25890fd88f6a" xlink:href="gtx-20230930.xsd#gtx_NetIncomeLossAvailableForDistribution"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_6c01b424-83df-4abe-a43c-1b7d351ce61a" xlink:to="loc_gtx_NetIncomeLossAvailableForDistribution_0f2d4d81-53cd-4722-b0db-25890fd88f6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_b61bd1bb-eb9d-40b6-9953-1d3e596e71dd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_6c01b424-83df-4abe-a43c-1b7d351ce61a" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_b61bd1bb-eb9d-40b6-9953-1d3e596e71dd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.garrettmotion.com/role/PensionBenefitsSummaryofNetPeriodicBenefitCostDetails" xlink:type="simple" xlink:href="gtx-20230930.xsd#PensionBenefitsSummaryofNetPeriodicBenefitCostDetails"/>
  <link:calculationLink xlink:role="http://www.garrettmotion.com/role/PensionBenefitsSummaryofNetPeriodicBenefitCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bef6eda9-fa9a-406b-8064-dee501dae166" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_7c3d37c3-58a9-42ca-a5d7-f03cc4188a0a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bef6eda9-fa9a-406b-8064-dee501dae166" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_7c3d37c3-58a9-42ca-a5d7-f03cc4188a0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_a1519500-d164-438b-b176-9d982e5988f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bef6eda9-fa9a-406b-8064-dee501dae166" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_a1519500-d164-438b-b176-9d982e5988f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_9716acaa-b932-4501-b6a9-7b90b1fd33bc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bef6eda9-fa9a-406b-8064-dee501dae166" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_9716acaa-b932-4501-b6a9-7b90b1fd33bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_131ebd30-bbcb-4b1d-a109-22200902b08b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bef6eda9-fa9a-406b-8064-dee501dae166" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_131ebd30-bbcb-4b1d-a109-22200902b08b" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
