Payment Failure Rate Calculator
Track initial payment failures separately from recovered payments to distinguish checkout friction from successful recovery workflows.
How to use this calculator
- Enter payment attempts that initially failed, total payment attempts, initially failed payments later recovered; check the units and use values from the same period or scenario.
- Review the result and intermediate values; change one input at a time when comparing scenarios.
- Keep the stated formula and assumptions with any result you share.
Formula and method
Initial failure rate = failed attempts ÷ all attempts × 100. Recovery rate = recovered failed payments ÷ failed attempts × 100.
- Initial failure rate is 5.625%; 53.33% of failures were recovered.
- Use a consistent attempt-level or payment-level definition. Retries may create multiple attempts for one order.
Worked examples
Worked example
135 failures from 2,400 attempts, with 72 failures later recovered.
Initial failure rate is 5.625%; 53.33% of failures were recovered.
Initial failure rate is 5.625%; 53.33% of failures were recovered.
Understanding the result
Initial failure rate is 5.625%; 53.33% of failures were recovered.
Use a consistent attempt-level or payment-level definition. Retries may create multiple attempts for one order.
Important notes
Use a consistent attempt-level or payment-level definition. Retries may create multiple attempts for one order.
Use measured inputs and verify that the model matches the situation before making an operational, financial or technical decision.
Frequently asked questions
Should retries be counted as attempts?
Yes if measuring attempt failure; also track unique payments to avoid confusing retries with lost customers.
Does recovery rate mean revenue was paid?
Only if the recovered transaction later settled; confirm with your payment provider.
What should I check before relying on this result?
Verify units, input definitions and assumptions against your real data or the relevant product, service or professional guidance.
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Related explanations
Learn the method behind the number or compare the terminology before using the calculator.
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This page provides a calculation tool plus explanatory information so you can understand what the result means and when the underlying method may not fit your situation.