FBA Profit Calculator

Calculate Amazon FBA fees and profit margins directly on any product page. Features: • Auto-detect ASIN, price, weight, and dimensions from Amazon product pages • Real-time profit calculation with FBA fees, referral fees, and shipping costs • 2026 Amazon FBA fee rates (fulfillment, storage, aged inventory surcharge) • Save calculation history (up to 50 records) • Quick calculator popup (works on any page) • Supports standard and large size tiers How to use: 1. Install the extension 2. Visit any Amazon.com product page 3. The FBA Calculator panel appears automatically on the right 4. Enter your cost and shipping, click "Calculate Profit" 5. See instant profit, margin, ROI, and fee breakdown Perfect for Amazon FBA sellers, private label sellers, and dropshippers who need quick profit calculations while browsing products.