Free, accurate, and easy-to-use Amazon FBA profit calculator. Estimate fees, profit margins, and
ROI before you list your products. Trusted by 50,000+ Amazon sellers.
Note: Calculations based on Amazon FBA fee structure as of .
Disclaimer: These are estimates. Actual fees may vary. Always verify with Amazon Seller Central for accurate pricing.
Enter product details to see the fee breakdown
An Amazon FBA Calculator is an essential tool that helps sellers estimate their potential profit margins by calculating all Amazon fees associated with selling through Fulfillment by Amazon (FBA). Our calculator provides instant, accurate estimates of referral fees, FBA fulfillment fees, storage costs, and your net profit per unit.
Whether you’re a seasoned seller or just starting your Amazon business, understanding your costs is crucial for making informed decisions about product pricing, inventory management, and overall profitability.
Unlike Amazon’s official calculator, our tool is designed with simplicity and speed in mind. Get instant results without logging into Seller Central, no ASIN required, and see all your fees broken down in a clear, easy-to-understand format.
Our calculator is designed to be intuitive and straightforward. Here’s how to get the most accurate results:
The calculator will instantly show you a complete breakdown of all fees, your net profit, ROI, and profit margin.
Amazon charges several types of fees for FBA sellers. Understanding each fee type helps you price your products competitively while maintaining healthy profit margins.
Amazon charges a referral fee on each item sold, which is a percentage of the total sales price. These fees vary by category:
FBA fulfillment fees cover picking, packing, shipping, customer service, and product returns. These fees are based on the product’s size tier and weight:
Amazon charges storage fees based on the volume of space your inventory occupies in their fulfillment centers. Fees vary by season:
| Size Tier | January – September | October – December |
|---|---|---|
| Standard-Size | $0.87 per cubic foot | $2.40 per cubic foot |
| Oversize | $0.56 per cubic foot | $1.40 per cubic foot |
Storage fees increase significantly during Q4 (October-December) due to holiday shopping demand. Plan your inventory accordingly to minimize storage costs during peak season.
| Feature | FeeCalculator.pro | Amazon Official | Other Tools |
|---|---|---|---|
| No Login Required | ✓ Yes | ✗ Requires Seller Central | ~ Varies |
| 2025 Fee Updates | ✓ Updated | ✓ Official | ~ Often Outdated |
| Real-Time Calculations | ✓ Instant | ~ Slow | ~ Varies |
| Mobile Friendly | ✓ Fully Responsive | ~ Limited | ~ Hit or Miss |
| Detailed Breakdown | ✓ Complete | ~ Basic | ~ Varies |
| Free Forever | ✓ 100% Free | ✓ Free | ~ Often Paid |