Calculator

Marketplace Fee Calculator

Enter the fees your marketplace charges and see what is left after them. This tool does not assume any fee rate for you.

AVAILABLE · runs in your browser, nothing is sent

Your numbers

Item price paid by the shopper.
From the marketplace’s current fee page.
Per-item or listing fee, if any.
Charged by the marketplace or paid to the carrier.
If charged separately.
Ad fee, tax on fees, programme fees and similar.
Optional, to see profit after fees.

Results

{{errText}}
Total fees{{r0}}
Fees as a share of price{{r1}}
Net proceeds after fees{{r2}}
Profit after product cost{{r3}}
{{verdict}}

How to use it

  1. Replace the example numbers with your own. Every field has a short hint.
  2. Fix any message shown in the orange box. Fields must be valid numbers inside the allowed range.
  3. Read the results and the plain-language note under them.
  4. Change one number at a time to see what moves the result.

Formulas used

  • Percentage fees = price × (referral % + payment % + other %)
  • Total fees = percentage fees + fixed fee + fulfilment fee
  • Net proceeds = price − total fees
  • Profit after cost = net proceeds − product cost

Assumptions and limits

  • Every fee rate is your input. Look up the current rates for your marketplace and category.
  • Sales tax, VAT, duties and currency conversion are not included.

Results are estimates from your inputs, not financial advice or a guarantee of outcome.

Frequently asked questions

Which marketplaces can I use it for?

Any. Enter that marketplace’s fee structure.

Do fees change?

Yes. Always check the current fee page before relying on a number.

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