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Marketplace fee calculators

One calculator per platform, each built from that platform's own fee page: the exact percentage for your category or seller level, the fixed per-order and payment-processing fees, and your profit after what the item and the label cost you.

Seller fees compared (US sellers, standard rates)

What each marketplace takes from a typical sale, before shipping labels and your own costs. The percentage applies to different amounts on each platform, which is why the calculators ask for price, shipping and tax separately.

MarketplaceSelling feePayment processingFee applies to
eBay13.6% most categories + $0.30/$0.40 per orderincludeditem + shipping + tax
Poshmark$2.95 under $15; 20% from $15nonesale price
Mercari10%noneitem + buyer-paid shipping
Depop0%3.3% + $0.45item + shipping + tax
Whatnot8% standard (4% coins), lower by tier2.9% + $0.30commission on item only; processing on total
Grailed9% from $120; 6% (min $1.99) below3.49% + $0.49sale price; processing on total
StockX9% (Level 1) to 7% (Level 5)3%sale price
GOAT9.5% + seller fee ($0–$5)2.9% cash-outlisting price
Reverb5% (max $500)3.19% + $0.49item + shipping; processing incl. tax
Discogs9% (max $150)PayPal’s feeitem + shipping
TCGplayer10.75% (max $75 per card)2.5% + $0.30commission on subtotal; processing on total

Selling in the UK? eBay private sellers and Vinted sellers pay no selling fee at all; see the eBay UK and Vinted pages.

What every marketplace calculator here has in common

  • The fee basis is stated: whether the percentage applies to the item price only or to the total the buyer paid including shipping and tax.
  • Every rate carries the official source and the date it was last checked, and the change log records any change with its effective date.
  • Costs are optional, so you can use the tool for a quick payout check or a full profit calculation, and you can solve for the list price that nets a target.
  • Results live in the URL, so a bookmarked or shared link reopens the same calculation.