Free tools for sellers

Accurate, current calculators and utilities to price smarter and sell more. No sign-up, no clutter.

US

eBay Fee Calculator (US)

Your real eBay fees, net profit, margin, ROI and breakeven. Current 2026 rates, dated and sourced.

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UK

eBay UK Fee Calculator

UK private sellers pay £0. Business fees, 20% VAT, profit and breakeven by category, on 2026 rates.

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CA

eBay Canada Fee Calculator

Your real eBay.ca fees in CAD, net profit, margin and breakeven by category. Current 2026 rates.

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DE

eBay Germany Fee Calculator

eBay.de private sellers pay €0. Business fees, 19% USt and post-July-2026 reform rates by category.

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AU

eBay Australia Fee Calculator

eBay.com.au private sellers under AU$25k pay $0. Pro 13.4%/2.5% GST-inclusive fees, profit and breakeven.

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FR

eBay France Fee Calculator

eBay.fr private + professional commission by category, the 20% TVA, profit and breakeven in euros.

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IT

eBay Italy Fee Calculator

eBay.it private + professional commissione by category, the 22% IVA, profit and breakeven in euros.

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US

Mercari Fee Calculator

Mercari's flat 10% fee (no processing fee since 2025), your real net profit, margin and breakeven.

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US

Poshmark Fee Calculator

Poshmark's flat $2.95 / 20% fee (one fee includes the shipping label), your net profit, margin and breakeven. US and Canada.

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US

Depop Fee Calculator

Depop's selling fee is now $0 (US and UK). Your real net after the 3.3% + $0.45 processing fee and the optional 12% Boost.

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US

Whatnot Fee Calculator

Whatnot's 8% commission plus 2.9% + $0.30 processing on the full order. No listing or monthly fees. US, CA, AU and UK.

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UK

Vinted Fee Calculator

Vinted charges sellers nothing, so you keep 100%. Your real profit plus the buyer's Buyer Protection fee. US, UK and EU.

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US

Etsy Fee Calculator

Every Etsy fee per sale: $0.20 listing, 6.5% transaction, processing, Offsite Ads and VAT. US, UK, EU, CA and AU.

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US

Grailed Fee Calculator

The only current Grailed calculator: 9%/6% tiered commission + the $1.99 floor + the full processing matrix.

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US

PayPal Fee Calculator

PayPal's 3.49% + $0.49 (US Checkout), the full country + international stack, reverse mode, and Friends & Family = free.

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US

Stripe Fee Calculator

Stripe's 2.9% + $0.30 with the real surcharge stack (intl cards, FX, keyed) and reverse mode. US, UK, EU, AU and CA.

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Profit Margin Calculator

Solve for any of cost, price, margin or markup. Find the price for a target margin, and your true net after marketplace fees.

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US

Amazon FBA Calculator

Manual input, no ASIN. Net profit, margin, ROI and breakeven on current 2026 fees, with an FBA-vs-FBM verdict.

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Barcode Generator

Make a UPC, EAN, Code 128, ITF-14 or QR barcode for Amazon, eBay and marketplace listings. PNG or SVG, no watermark.

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QR Code Generator

Make a branded static QR for a link, Wi-Fi, contact or email. Add your logo and colors, download PNG or SVG. Never expires.

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More free seller tools on the way. Have a platform you want covered? Let us know.