Free forever
Every calculator is 100% free — no signup, no paywall, no daily limits, ever.
Enter an amount, pick a provider, and see the true fee and your net payout in seconds — no spreadsheets, no digging through pricing pages.
The calculators people reach for most — one click to your answer.
Every tool is free, instant, and works without an account.
Stripe, PayPal, Square — know your net payout before you price.
Explore →Etsy, eBay, Depop, Poshmark — what a sale really pays you.
Explore →Hourly rate, day rate, markup vs margin — price with confidence.
Explore →Self-employment tax, quarterly estimates, VAT.
Explore →Invoice generator, late-payment interest, payment terms.
Wrong fee math costs real money — so we treat accuracy as an engineering problem, not a promise.
Every calculator is 100% free — no signup, no paywall, no daily limits, ever.
Math runs in your browser as you type — nothing to submit, nothing to wait for, nothing sent to servers.
Rates are re-checked against official pricing pages on a schedule — latest September 2026, and every calculator links its source.
47 tools across 4 providers
We're building invoicing tools — check back soon.