Reseller Fee Calculator
Know your real profit before you list. Supports eBay, Amazon FBA & FBM, Mercari, Poshmark, Depop, Whatnot, Facebook Marketplace, Shopify, Etsy, Vinted, and more — with 2025 fee schedules, shipping presets, and tax/VAT options.
Trusted by arbitrage sellers, thrift flippers, and wholesale resellers. Also see our full tools directory and free resources.
Why reseller fees destroy margins
Most new resellers eyeball a 30 % markup and call it profit — then wonder why their bank account isn't growing. Platform selling fees alone can swallow 8–15 % of your sale price before shipping, payment processing, taxes, and your cost of goods. This calculator surfaces every charge so you know your true net margin on every flip.
Platform fee breakdown (2025)
| Platform | Selling Fee | Payment Fee | Notes |
|---|---|---|---|
| eBay | 13.25% | 2.9% + $0.30 | Category caps vary; promoted listings extra |
| Amazon FBA | 8–15% | Included in referral | Plus FBA fulfillment + storage fees |
| Amazon FBM | 8–15% | 2.9% + $0.30 | Seller ships; no FBA fees |
| Mercari | 10% | 2.9% + $0.30 | Smart Offers may vary |
| Poshmark | $2.95 <$15 / 20% | Included | Flat below $15, 20% above |
| Depop | 10% | 2.9% + $0.30 (Depop Payments) | US sellers |
| Whatnot | 8% | 2.9% + $0.30 | Live selling platform |
| Facebook Marketplace | 5% or $0.40 min | Included | Shipped sales only; local = free |
| Etsy | 6.5% | 3% + $0.25 | Plus $0.20 listing fee |
| Shopify | 0% | 2.9% + $0.30 | Monthly plan cost not included |
| Vinted | 0% seller | Buyer pays | Seller pays nothing; buyer protection fee |
| StockX | 9–10% | Included | Transaction + payment combined |
| GOAT | 9.5–25% | Included | Varies by seller level |
| Grailed | 9% | 2.9% + $0.30 | Fashion/streetwear focused |
| OfferUp | 12.9% | Included | Shipped offers only |
Fees are approximate and subject to change. Always verify with the platform's official fee schedule before listing.
How to use this calculator
- Select your selling platform from the dropdown.
- Enter your item cost (what you paid to source it).
- Enter your expected sale price.
- Add shipping cost, packaging, and any optional extras.
- Toggle income tax / VAT if applicable.
- Instantly see gross profit, net profit, ROI %, and margin %.
Boost your margins with the right stack
A calculator shows you the number — but the real edge comes from sourcing smarter, listing faster, and automating the boring parts. Check out our curated resources:
Want the full reseller profit system?
Get our Reseller Profit Playbook — sourcing criteria, listing templates, ROI thresholds, and a pre-built Google Sheet tracker. One-time download, no subscription.
Browse Products →