Mercari Fee Calculator
Mercari moved to a buyer-paid fee structure in 2025: buyers pay a Buyer Protection fee at checkout, so sellers keep the list price. Older listings can still carry the legacy 10% selling fee.
Download FlipAI FreeMercari fees at a glance
- Selling fee: No seller selling fee on current listings. Legacy listings created before the 2025 fee change were charged 10% of the sale price.
- Payment processing: None on the current structure. The legacy structure charged 2.9% + $0.50 per transaction.
- Shipping: Your choice — buyer-paid shipping keeps your payout intact, while free shipping means the label comes out of your net.
Worked example
Sell for $40.00 an item you bought for $8.00. Total fees come to about $0.00, leaving roughly $32.00 net profit before shipping supplies and taxes.
Run your own numbers in the free profit calculator — pick the platform, enter your cost and sale price, and see net profit, margin and ROI instantly. Nothing is saved and no account is needed.
What to watch out for
- Because buyers now pay the Buyer Protection fee (3.6% of the item price plus buyer-paid shipping) at checkout, your list price is closer to your payout than on any other major platform.
- Buyers see the fee at checkout, so a price that looks great in search can still feel expensive at the final step — check comps rather than guessing.
- Shipping is now the biggest variable in your Mercari margin. A $9 label on a $25 item matters far more than any commission.
- Promoted listings and Smart Offers cut your price, not the fee — a 10% promotion is a 10% margin hit.
- Fee structures change. Verify the current rates on Mercari's official fee help page before pricing a large batch, and use the legacy model in the calculator if your listing predates the change.
Know the sold price before you buy
Fees only matter if the item sells for what you expect. FlipAI lets you take a photo of any item or scan its barcode to instantly see real sold prices from eBay, Poshmark, Mercari, Amazon, and more — so you can check what it's worth before you commit.
Selling collectibles locally avoids Mercari fees altogether, though shops buy below market — worth comparing against the net above: sell sports cards near me, Pokémon cards, comic books, coins, vinyl records, Funko Pops.
More tools: profit calculator, listing generator, all reseller tools.
Frequently Asked Questions
Does Mercari charge sellers a fee?
On current listings Mercari does not charge a seller selling fee or payment processing fee — buyers pay a Buyer Protection fee at checkout instead. Listings created before the 2025 fee change were charged 10% plus 2.9% + $0.50.
How do I calculate Mercari profit?
Subtract your item cost and any shipping you cover from the sale price. If your listing still uses the legacy structure, also subtract 10% plus 2.9% + $0.50. The free FlipAI profit calculator handles both.
Is Mercari cheaper than eBay or Poshmark?
On seller-side fees, yes — the buyer-paid model leaves more of the list price with you than eBay's ~13.25% or Poshmark's 20%. eBay still gets far more search traffic, and Poshmark includes the shipping label.
Who pays shipping on Mercari?
Whoever you set in the listing. Buyer-paid shipping protects your margin; offering free shipping means the label is deducted from your payout.
Is the Mercari fee calculator free?
Yes — no account, nothing stored, runs entirely in your browser.