Platform Fee Calculator

Calculate percentage and fixed platform fees, then estimate the amount remaining from a sale or transaction.

Enter your details

Average amount charged for one transaction.
Use a whole number of transactions.
Percentage charged by the marketplace.
Fixed amount charged for each transaction.
Percentage payment processing fee.
Fixed payment-processing charge per transaction.

Estimated result

Enter your values

Complete the fields to see the estimate.

Results are estimates based on the assumptions and values you provide.

How the Platform Fee Calculator Works

The calculator totals transaction value, applies each percentage fee to gross sales, then adds the fixed platform and payment charges for every transaction.

Formula and method

Gross sales = sale amount × transaction count. Total fees = gross sales × (platform rate + payment rate) + transaction count × (platform fixed fee + payment fixed fee). Payout = gross sales − total fees.

Practical tips

Check the provider’s current fee schedule, including international cards, refunds, chargebacks, subscriptions, minimum fees, and taxes on fees.

Important limitations

This is a fee scenario tool, not a quote from a payment provider. Actual fees may vary by plan, country, payment method, currency, tax, and contract.

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