Refund Rate Calculator

How to use the Refund Rate Calculator

Compare refunds by order count and revenue amount. Use a consistent order cohort or clearly labelled reporting period.

Formula

Order refund rate = refunded orders ÷ total orders × 100; revenue refund rate = refunded revenue ÷ gross revenue × 100.

Worked example

20 refunded orders out of 500 give 4%. $1,200 refunded from $25,000 gross revenue gives a 4.8% revenue refund rate.

Interpretation and limitations

Both denominators must be positive. Partial refunds and refunds for older orders can make count-based and revenue-based rates differ. The tool does not enforce numerator-versus-denominator consistency.

Refund Rate questions

Why are my two refund rates different?

Refunded orders may have above-average values, or some refunds may be partial. Count and amount measure different effects.

Should I include this month’s refunds for last month’s orders?

For cohort analysis, match refunds to the original orders. For cash reporting, label the period-based metric so it is not mistaken for a cohort rate.

Continue your calculation

For the next step, use the Average Order Value Calculator or the Net Profit Margin Calculator. Review each tool’s input definitions before carrying a result into another calculation.

Frequently asked questions

Is this calculator free?

Yes. It runs in your browser and does not require an account.

How should I use the result?

Use the result as a planning estimate and verify business-critical decisions against your source records.