Ecommerce Profit Calculator

💰 Calculate Your Real Profit Before You Sell Selling online? Know your profit BEFORE you list! The eCommerce Profit Calculator helps you estimate your actual profit after platform fees, shipping costs, and item expenses — so you never undersell again. Supports 6 Major Platforms: ✓ eBay (10+ category-specific fee rates) ✓ Amazon (13 categories + Individual/Professional plans) ✓ Etsy ✓ TCGplayer ✓ Mercari ✓ Poshmark 🎯 Key Features Smart Calculations Calculate net profit after all fees See detailed fee breakdowns Factor in shipping costs Include promotional ad costs Apply Top Rated Seller discounts (eBay) Track purchase tax on your inventory Account for buyer sales tax 📦 Barcode Scanner Scan any item's barcode to instantly look up active eBay listings Sale Price auto-fills with the lowest current listing price View US or worldwide listings Video game support — see Complete In Box (CIB) prices separately Flip Opportunity indicator shows estimated profit based on your item cost Compare All Platforms Instantly compare profits across all 6 platforms See which platform gives you the best return Make data-driven listing decisions Maximize your earnings Multi-Currency Support USD, EUR, GBP, CAD, AUD, JPY, MXN Perfect for international sellers Category-Specific Fees Accurate rates for different product categories eBay: Trading cards, jewelry, electronics, and more Amazon: Apparel tiers, books, electronics, and more Clean & Easy to Use Beautiful, intuitive interface No accounts, no tracking Instant calculations Clear all fields with one tap 📊 Perfect For Resellers, flippers, small business owners, dropshippers, and anyone who sells on multiple platforms and wants to maximize their profit on every sale. 🔒 Privacy First We don't collect ANY data. Your calculations stay on your device. No tracking, no accounts, no data sharing. ⚠️ Disclaimer This calculator provides estimates based on publicly available fee information. Actual fees may vary based on your account status, promotions, and other factors. Always verify fees on official platform websites before listing. Not affiliated with or endorsed by eBay, Amazon, Etsy, TCGplayer, Mercari, or Poshmark. This app contains affiliate links to eBay. If you make a purchase through these links, we may earn a small commission at no extra cost to you. Questions or feedback? Contact us at: eCommerceProfitCalculator@gmail.com