calculate FREE TOOLS

Chargeback calculators for Shopify merchants

Real numbers for real decisions. No sign-up, nothing stored, and every formula is explained.

payments

Chargeback Cost Calculator

See what chargebacks really cost you each month and each year, including fees and your time.

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balance

Should I Fight This Chargeback?

Compare accepting a chargeback with fighting it, and find your break-even win chance.

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Visa VAMP Ratio Calculator

Check your Visa dispute and fraud ratio against the merchant threshold, and see how much room you have.

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warning

Mastercard Excessive Chargeback Calculator

See whether your Mastercard chargebacks put you in the excessive or high-excessive tier.

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shield

Mastercard Scam Monitoring Calculator

New to Mastercard? Check your refunds plus chargebacks against the 5% line.

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Profit After Chargebacks Calculator

See your real profit per order once product cost, shipping, payment fees and chargebacks are in.

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savings

Chargeback Recovery & ROI Calculator

Estimate the extra sales and time a tool could save you, and which ChargeFix plan fits.

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timer

Dispute Deadline Countdown

Enter your evidence due date and get a live countdown and a safe date to file by.

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