Marketplace fee calculator
Etsy, Amazon, and the rest quietly take a real bite. Enter a sale price, pick a platform, and see what each fee costs and what actually lands in your pocket. Add your cost to see the profit.
Reference rates (US, early 2026, domestic cards). Platforms change fees and they vary by country and category, so treat these as a starting point and edit to your actual rates. Processor presets are the standard online rate. Extras like foreign cards (about +1.5%), currency conversion, or instant payouts (about +1%) aren't separate fields. You can fold them in by nudging the payment % up. One-off costs like chargebacks aren't a per-order fee, so they're not modelled here. Fees are figured before sales tax. On your own site a processor also charges its % on the tax you collect, which we don't include.