Calculate marketplace fees, net payouts, margins, and break-even points for online sellers.
Calculate Etsy listing, transaction, and payment processing fees for US, UK, Canada, Australia, and EU sellers — see your net payout and real profit on every sale, with every rate dated and linked to Etsy's fee page. Free, no signup, all client-side.
Calculate eBay final value fees by category, per-order fees, store discounts, and promoted listings — then see your exact net payout and profit. Rates dated and linked to eBay's fee documentation. Free, no signup, all client-side.
Calculate PayPal fees for Checkout, card payments, Goods & Services, QR, and more — including international surcharges — or work backwards to see exactly what to charge to net the amount you want. Rates dated and linked to PayPal's fee page.
Calculate profit margin, markup, and selling price from any two numbers — including reverse pricing from a target margin and optional tax or VAT handling. Free, no signup, all client-side.
Turn cost and markup into a selling price, convert markup to margin (and back) with the exact formulas, and check common markup-to-margin pairs in one place. Free, no signup, all client-side.
Find your break-even point in units and revenue, see contribution margin, margin of safety, and the units needed to hit a target profit — with a revenue-vs-cost chart. Free, no signup, all client-side.