Resale App Fee Calculators

Depop, Mercari, Whatnot and Poshmark charge in very different ways: a processing fee, a flat 10%, a commission plus processing, or a flat fee and 20%. These calculators show what each one really takes from your sale.

Rates updated: October 23, 2026 Methodology

Calculators

Resale app fees at a glance (US)

  • Depop: no selling fee, payment processing 3.3% + $0.45 on the item, shipping and tax, plus 12% on boosted sales.
  • Whatnot: 8% commission on the item price in most categories, lower at higher sales tiers, plus 2.9% + $0.30 processing on the full order.
  • Mercari: 10% selling fee on the item price and any shipping the buyer pays, with no separate processing fee.
  • Poshmark: $2.95 on sales under $15, 20% on $15 and up. The buyer pays shipping.

The same $50 sale on each app

With no shipping, Depop takes $2.10, Mercari $5.00, Whatnot $5.75, eBay $7.20 and Poshmark $10.00. Poshmark is the most expensive in fees, but its fee includes the shipping label the buyer pays for and buyer protection.

Frequently asked questions

Which calculator should I use?

The one for the app where you sell. If you cross-list the same item, run your price through each calculator and price for the app with the highest fee.

Where do the rates come from?

From each app’s own seller fee pages, linked on every calculator with the date they were last checked.

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