Seller Fee Calculator 2026

Exact Etsy, eBay, Amazon, Poshmark, Mercari, Depop, Whatnot, PayPal & Stripe fees — see your true net profit per sale, or run it in reverse: what price do I need to charge to hit my target profit?

Results

Got more than one listing? Do all of them at once.

SellerFeeCalc Pro takes a CSV of your whole inventory and returns fees, net profit, margin, break-even price and the price you'd need to hit a target margin — for every row, across all 9 platforms in one pass. Runs in your browser; your sales data never leaves your device. $9 once, lifetime access.

Try before you buy — the bulk tool runs your first 5 rows free, no account needed. Pro removes the row cap and enables CSV export. Also accept USDC: send $9 to 0x2003b2a92Bb596493C8b70BC4eb06BB4D02Bb1e5 (Base) and email the tx hash to [email protected].

2026 fee schedules used

Etsy

$0.20 listing fee per item · 6.5% transaction fee on item + shipping · Etsy Payments processing (US): 3% + $0.25 · Offsite Ads (if attributed): 15% under $10k/12mo revenue, 12% over.

eBay

Managed Payments final value fee: 13.25% on total up to $7,500 (most categories) + $0.40 per order ($0.30 when the order total is $10 or less). Category rates vary — set the rate field to match yours.

Amazon

Referral fee (15% typical, editable) + your fulfillment cost (FBA fee or your own shipping) + $0.99/item if on the Individual plan.

Poshmark

Flat $2.95 on sales under $15 · 20% commission on sales of $15 or more. No separate payment processing fee — shipping is paid by the buyer.

Mercari

10% selling fee on the total (item + buyer-paid shipping). The old 2.9% + $0.50 payment processing fee was removed in January 2025.

Depop

US sellers: $0 selling fee on eligible listings · payment processing 3.3% + $0.45 on item + shipping · optional Boosted Listings add 12% when a boosted item sells.

Whatnot

8% commission for most categories (5% electronics, 4% coins & money) + 2.9% + $0.30 payment processing, both on the total order value.

PayPal / Stripe

PayPal goods & services: 3.49% + $0.49 · Stripe: 2.9% + $0.30. Use these tabs for your own website or invoicing.

Rates are the published US schedules as of 2026 and can change — always confirm against your platform statement. Found a rate that's off? Tell us via the form above and we'll fix it same-day.

Calculators: All platforms · Etsy fees · eBay fees · Amazon FBA · Poshmark fees · Mercari fees · Depop fees · Whatnot fees · PayPal fees · Stripe fees