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Paypal calculator

PayPal Refund Cost Calculator

Estimate the customer refund and the PayPal processing cost that remains after a full or partial refund.

Instant result No sign-up Editable assumptions

Enter your figures

Calculate your result

Runs in your browser

Estimate only. Platform fees, taxes and policies vary by country, account, category and date. Verify important decisions against your current statement or official fee schedule.

Original Processing Fee —
Customer Refund —
Retained Processing Fee —
Additional Refund Fee —
Total Cash Impact —

Calculator guide

Measure the cash impact of a PayPal refund

Enter the original payment, intended refund and original processing rate. Select whether processing fees are returned under the relevant PayPal product and country terms.

PayPal refund treatment differs by region and product. Some merchant schedules do not return the original fee, while legacy or API products can describe variable and fixed portions differently.

The calculator limits the refund to the original payment and adds any retained processing or additional refund fee.

Use the transaction detail and current regional fee agreement for the final accounting entry.

Formula

Measure the cash impact of a PayPal refund

Total cash impact = customer refund + retained original PayPal fee + additional refund fee

  1. Calculate the original PayPal processing fee.
  2. Cap the customer refund at the original amount.
  3. Retain the processing fee when it is not returned.
  4. Add any separate refund charge.

Worked example

Worked example

Inputs

Scenario
$100 payment, $50 refund, 3.49% + $0.49 fee not returned

Results

Result
$3.98 retained processing fee; $53.98 total cash impact

Rounded values; change assumptions in the live calculator.

Frequently asked questions

PayPal Refund Cost Calculator FAQ

Should I replace the default rates?

Yes. Defaults are examples. Use the current rate and fixed fee from the marketplace, payment account or contract that applies to your country and transaction.

How accurate is the result?

The arithmetic follows the displayed formula. Accuracy depends on complete inputs, correct fee scope and consistent currency and reporting period.

Can I use another currency?

Yes. Keep every monetary input in the same currency. The calculator does not perform foreign-exchange conversion unless conversion is an explicit input.

Should taxes be included?

Follow the platform fee base and your accounting purpose. Some platforms calculate fees on tax or shipping; the guide and formula show the scope used here.

Why should I run more than one scenario?

Rates, advertising, shipping and refunds can change. A base case and a higher-cost case show how sensitive profit or payout is to those changes.

Is this an official calculator?

No. It is an independent planning tool. Confirm rates and final decisions with the linked official sources and your account statements.

Are my inputs uploaded?

No. Calculations run locally in the browser and do not require sending calculator inputs to a server.

Primary sources

Official references and further reading

Editorially reviewed: 2026-07-21

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