Know your fees before you sell

Free calculators for Etsy, Stripe, Amazon FBA, and more. Updated 2026 US rates. Estimates only — not affiliated with any platform.

Live calculators

Amazon FBA Calculator

Estimate referral fees, FBA fulfillment, and net profit.

Etsy Fee Calculator

Listing, transaction, processing, and offsite ads fees.

Stripe Fee Calculator

Processing fees and net payout for online payments.

Coming soon

PayPal Fee Calculator
eBay Fee Calculator
Shopify Fee Calculator
Upwork Fee Calculator
Fiverr Fee Calculator
Gumroad Fee Calculator
Stripe vs PayPal