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LTV CAC calculator showing customer lifetime value acquisition cost and ratio

LTV:CAC Calculator

Compare lifetime value with acquisition cost, with an optional payback period.

LTV, CAC, and monthly contribution

How to Use the LTV:CAC Calculator in 5 Steps

  1. 1

    Enter the supported LTV.

    Add the customer lifetime value figure.

  2. 2

    Enter the supported CAC.

    Add the acquisition cost figure.

  3. 3

    Run the calculator.

    Process the inputs with the tool.

  4. 4

    Review the LTV:CAC ratio.

    Inspect the calculated ratio.

  5. 5

    Check the assumptions behind both inputs.

    Confirm LTV and CAC use consistent definitions.