Know what you'll actually take home — on every platform you sell on.
Compare real net payout across Etsy, eBay, Amazon FBA, Poshmark, and Shopify side by side — in USD, EUR, GBP, CAD, AUD, or MAD — plus 16 more calculators for freelance rates, ad spend, and margins.
Fees verified 2026-08-02
Marketplace Fee Matrix
Same product, real margin — sorted best platform first.
Browse by category
Every calculator includes a worked example, plain-language explanation, and FAQs.
Ecommerce & Dropshipping
Amazon FBA, Etsy, dropshipping, and break-even ROAS calculators for online sellers and marketers running paid ads.
6 calculators
Freelance & Business
Profit, margin, markup, break-even, and freelance rate calculators for running a business or pricing your work.
5 calculators
Marketing & Ads
CPM, CPC/CTR, CPA, LTV:CAC, and CAGR calculators for evaluating ad performance and growth.
5 calculators
Studio Hubs
All the calculators for one niche, on one page — no more tab-switching between five different tools to check the same numbers.
Amazon Seller Studio
Net profit, break-even ROAS, and a live multi-platform fee comparison for Amazon FBA sellers.
Etsy & Handmade Studio
Etsy fees, Offsite Ads math explained, and a multi-platform comparison for handmade and craft sellers.
Freelancer & Agency Studio
Set your hourly rate and check your break-even project volume in one place.
Digital Marketing & Ads Studio
CPM, CPC/CTR, CPA, LTV:CAC, and CAGR — every ad-performance calculator in one hub.
Why FeeCalculate
Most calculator sites give you one number for one platform. FeeCalculate compares all of them, in your currency, and keeps the fee data current.