Marketplace fee & profit calculators
Know what you keep before you list.
Marketplace fees quietly take 12–20% of every sale. Sell After Fees shows US sellers their real payout and true profit on eBay, Etsy, and Whatnot — with every rate sourced from the official fee pages, versioned, and re-verified after each change.
Fee rules v2026.07.0 · verified July 13, 2026 · free, no sign-up
Every calculator, one honest engine
One versioned fee-rule file powers every tool. When a marketplace changes a rate, we update it once, log the change, and every calculator stays correct.
- eBay Fee CalculatorExact 2026 final value fees by category, store tier, and promotion — see your net payout.→
- eBay Profit CalculatorTrue profit, margin, and ROI after fees, shipping, and costs — plus reverse “price to net $X.”→
- Etsy Fee CalculatorListing, transaction, processing, and Offsite Ads fees for US Etsy sellers.→
- Whatnot Fee CalculatorCommission and payment processing on live-stream sales, with per-item profit.→
- Shipping Profit CalculatorAre you losing money on shipping? Compare what you charge with label, box, and time costs.→
- Marketplace Fee ComparisonThe same item priced on eBay, Etsy, and Whatnot side by side — see where you keep more.→
Why sellers trust these numbers
Sourced, not scraped
Every rate links to the official marketplace fee page it came from, with the date we last checked it. No mystery percentages.
Category-level accuracy
eBay's fee isn't one number — it changes by category, store tier, and order size. We model the tiers, the per-order fee, surcharges, and promoted listings.
Versioned & change-logged
Fee rules carry a version number. When a marketplace changes fees, the change log shows exactly what moved and when.
Answers, never gates
Results are instant and free. No sign-up, no email wall, no “unlock your result.” Share any calculation with a link.