See every Amazon FBA fee broken down line by line. Referral fees, fulfillment fees, storage fees and more — all calculated using official 2026 rates.
Enter your product details and click Calculate All Fees to see every Amazon fee broken down line by line.
Amazon charges sellers several types of fees when using FBA. Understanding each fee helps you price products correctly and identify where to reduce costs.
The referral fee is Amazon's commission on every sale. It ranges from 8% to 17% depending on your category with a minimum of $0.30. This is typically the biggest single Amazon fee for most products.
The fulfillment fee covers picking, packing, shipping and customer service. It is based on your product's size tier and weight. Small Standard items start at $3.06. Large Bulky items start at $9.73 per unit.
| Size Tier | Weight | Fee Per Unit |
|---|---|---|
| Small Standard | Up to 4 oz | $3.06 |
| Small Standard | 4 to 8 oz | $3.15 |
| Small Standard | 8 to 12 oz | $3.24 |
| Small Standard | 12 to 16 oz | $3.33 |
| Large Standard | Up to 4 oz | $3.68 |
| Large Standard | 4 to 8 oz | $3.90 |
| Large Standard | 8 to 16 oz | $4.06 to $4.24 |
| Large Standard | 1 to 2 lb | $4.75 to $5.19 |
| Large Standard | 2 to 3 lb | $5.47 to $5.72 |
| Large Bulky | Up to 1 lb | $9.73 |
| Large Bulky | 1 to 2 lb | $10.80 |
| Large Bulky | 2 to 4 lb | $12.42 to $13.04 |
All calculator results are estimates only. Fee data is sourced from official platform documentation and updated regularly. Always verify current fees with Amazon Seller Central, eBay, Etsy, Shopify or the relevant platform before making business decisions. SellerKalculator is not affiliated with Amazon, eBay, Etsy, Shopify, Walmart or TikTok.