Amazon FBA Storage Fee Calculator
Calculate your FBA fees, storage costs, and profit margins with our free calculator. Make smarter decisions before investing in inventory.
Enter Your Product Information
Fill in the details below to calculate your FBA fees and profits.
* Rate varies based on price point
Product Dimensions
Volume: 8 × 6 × 2 = 96.0 cu in (0.056 cu ft)
Your Profit Analysis
Real-time calculation based on your inputs.
Cost Breakdown
Investment Analysis
Maximize Your Amazon FBA Profits
Understanding Amazon FBA fees is crucial for running a profitable business. Our calculator helps you accurately estimate all costs before you commit to inventory, ensuring you make data-driven decisions.
How the FBA Fee Calculator Works
Our Amazon FBA Storage Fee Calculator uses real-time formulas to estimate all fees associated with selling on Amazon using Fulfillment by Amazon (FBA). Simply enter your product details and get instant, accurate results.
Referral Fees
Amazon charges a referral fee for each item sold, which is a percentage of the selling price. Rates vary by category, typically ranging from 6% to 17%. Electronics over $100 have a reduced 8% rate, while most other categories fall between 15-17%.
FBA Fulfillment Fees
Fulfillment fees cover the cost of picking, packing, and shipping your products to customers. Our calculator uses a standard Large Standard size base rate with weight surcharges for items over 1 lb.
Monthly Storage Fees
Amazon charges storage fees based on the volume of your inventory. Non-peak months (January-September) are charged at $0.78 per cubic foot, while peak months (October-December) are charged at $2.40 per cubic foot.
Net Profit Calculation
Your net profit is calculated as: Selling Price - (Product Cost + Shipping + Referral Fee + Fulfillment Fee + Storage Fee + Additional Costs). This gives you a clear picture of your actual earnings per unit.
ROI Analysis
Return on Investment (ROI) shows how efficiently your capital is being used. We calculate it as: (Net Profit / Total Investment) × 100%. Total investment includes product cost and shipping to Amazon warehouse.
Amazon FBA Fee Calculator FAQs
Frequently asked questions about FBA fees and our calculator.
Ready to Optimize Your Amazon Business?
Use our FBA calculator to make data-driven decisions about your product pricing, categories, and inventory management. Start maximizing your profits today.
Real-Time Calculations
Get instant fee estimates as you adjust your product details. No waiting, no approximations—just accurate numbers.
2026 Fee Structure
Our calculator is updated with the latest Amazon FBA fees for 2026, ensuring you always have current data.
ROI Analysis
Understand your true profit margin and return on investment to make smarter product decisions.
Important Information
This Amazon FBA calculator provides estimates for planning purposes only. Actual fees may vary based on your specific seller account, product characteristics, and Amazon's fee schedule at the time of sale.
Amazon fees are subject to change. Always verify current rates on Amazon Seller Central before making business decisions. This tool should be used as a guide, not as the sole basis for financial planning.
LoanPay Logic provides this calculator as a free service. We do not guarantee the accuracy of calculations for specific products or scenarios.