Pick the platform you sell on. Each calculator breaks the fee into its parts, adds your item cost and postage, and can work backwards from the profit you want to the price to list at. The percentage below is the typical share of a $50 to $100 sale.
| Platform | Headline fees (US, 2026) | Typical share |
|---|---|---|
| eBay | 13.6% of the total + $0.40 per order (most categories) | ~14% |
| Etsy | $0.20 + 6.5% + 3% + $0.25 processing | ~11% |
| Depop | 0% selling fee; 3.3% + $0.45 processing | ~5% |
| Mercari | 10% selling fee; no processing fee | 10% |
| Poshmark | $2.95 under $15, 20% from $15 | 20% |
| Grailed | 9% (6% under $120) + 3.49% + $0.49 | ~10-13% |
| Whatnot | 8% standard tier + 2.9% + $0.30 | ~11% |
| PayPal | 2.99% Goods & Services; 3.49% + $0.49 Checkout | ~3% |
| Venmo | 2.99% goods & services; 1.9% + $0.10 business | ~2-3% |
| Cash App | 2.6% + $0.15 Business; personal free | ~2.75% |
Rates are checked against each platform's official fee page; dates and sources are on How we calculate. Want to compare one item everywhere at once? The table under the eBay fee calculator runs the same price through eBay, Etsy, Depop, Mercari, Poshmark, Grailed and PayPal.
Missing a platform you sell on? Email contact@sellingfeescalculator.com.