What will you actually keep after fees?
Free fee calculators for 54 selling and payment platforms. Type a price, see the fees, your profit and the price you need to charge — no signup, no spreadsheet.
Every rate is taken from the platform's own fee page, dated, and linked on each calculator.
Marketplaces
All marketplaces →eBay, Amazon, Etsy, Walmart, TikTok Shop, Shopify and other places to sell products online.
Resale apps
All resale apps →Poshmark, Mercari, Depop, StockX, GOAT, Whatnot and other apps for selling clothes, sneakers and collectibles.
Payment processors
All payment processors →Stripe, PayPal, Square, Venmo and other ways to take card and online payments.
Creators & freelancers
All creators & freelancers →Patreon, Gumroad, Substack, Twitch, YouTube, Fiverr, Upwork, Amazon KDP and other platforms that pay creators.
Gig, hosting & crowdfunding
All gig, hosting & crowdfunding →Airbnb, Vrbo, Turo, Rover, DoorDash, Uber Eats, Eventbrite, Kickstarter and GoFundMe.
General pricing tools
How these calculators work
Official rates only
Each calculator is built from the platform's published fee schedule and links to the exact page. No rounded "about 10%" guesses.
Dated and re-checked
Every page shows when its fees were last verified. Recent changes are logged so you can see what moved.
Profit, not just fees
Add what the item cost you and see profit, margin, break-even price and the price you'd need for a target profit.