Every fee, cited and dated
What do you actually keep?
Free calculators that show online sellers, freelancers, and creators exactly what lands in their bank account after platform fees, payment processing, and tax.
You keep the most with Stripe.
Platform fees only — your own product and postage costs are not included. Amazon FBA depends on size and weight, so it has its own calculator.
- Primary sources onlyRates read off each platform's own fee page, with the date we checked.
- Shown, not assertedEvery result breaks down line by line, with the formula written out.
- Nothing leaves your deviceThe maths runs client-side. No accounts, no tracking, no uploads.
Pick a calculator
What you actually keep, after fees.
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Amazon FBA calculator
Referral fee, fulfillment fee, storage, and the margin left over.
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Etsy fee calculator
The 6.5% that also applies to the shipping you charge.
$90.05 of a $100 sale
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eBay fee calculator
Final value fee by category, including the part charged on shipping.
$86.00 of a $100 sale
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Reseller platform comparison
Same item, eight platforms, side by side. Where should you list it?
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PayPal fee calculator
Domestic, international, goods vs friends and family.
$96.02 of a $100 sale
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Freelance hourly rate calculator
Work backwards from the income you want to the rate you need.
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1099 self-employment tax calculator
SE tax, income tax, and a dated quarterly payment schedule.
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Shopify fee calculator
Which plan is cheapest at your volume, and is a third-party gateway worth it?
$96.80 of a $100 sale
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US paycheck calculator
Gross to net, with 401(k) and pre-tax deductions handled correctly.
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Stripe fee calculator
Card, ACH, international, and currency conversion.
$96.80 of a $100 sale
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Charge-to-receive calculator
"I need to receive exactly $500 — what do I charge?"
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Day rate calculator
Day rate to annual income, and back again.
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Invoice take-home calculator
How much of this invoice is actually yours to spend?
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Profit margin calculator
Margin and markup are different numbers. This shows both.
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Amazon FBA UK calculator
UK referral fee, fulfilment fee by Amazon.co.uk’s own size tiers, storage, and the margin left over.
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Marketplace fee comparison
Sixteen selling channels, one sale price, ranked by what reaches you.
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Etsy vs Shopify fees
A cut of every sale against a flat monthly plan. Where do they cross?
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eBay vs Mercari fees
Same item, both listings. What the 3.6-point gap is really worth.
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PayPal vs Stripe fees
Which is cheaper depends on the amount. Here are the crossovers.
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Poshmark fee calculator
A flat fee under $15, 20% above — and a dead band between them.
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Mercari fee calculator
Yes, Mercari charges sellers again. 10%, including on postage.
No calculators in that category yet.