Marketplace math
Turn a Mercari listing price into actual profit.
Use the current U.S. seller-fee structure, then subtract what the item and fulfillment really cost you.
Read the Mercari fee guideestimated profit$52.50
View breakdown Transparent by design
Current Mercari assumptions
Mercari simplified its U.S. fee structure again in 2026.
- The selling fee is 10% of item price plus buyer-paid shipping.
- No separate payment processing fee is modeled.
- Buyer-paid tax is excluded from the seller fee base.
Rates reviewed July 21, 2026. Official Mercari selling fees ↗