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Free Amazon FBA Calculator

Calculate Amazon FBA fees, referral fees, and your profit per unit. Estimate fulfillment costs and optimize your pricing.

100% Free
No Signup
Private & Secure
Instant Download

Product Details

Product Size & Weight

Additional Fees

What-If Price Analysis

FBA Fee Reference

Referral Fee

FBA Fulfillment Fee

Storage Rate

Fee rates are approximate based on Amazon's 2024-2025 fee schedule. Actual fees may vary. Always verify with Amazon Seller Central.

Total Fees

Net Profit

ROI

return on investment

Fee Breakdown

Revenue (Selling Price)

Amazon Fees

Referral Fee
FBA Fulfillment Fee
Monthly Storage Fee
Prep/Labeling Fee
Inbound Shipping
Total Amazon Fees
Fee % of Revenue
Revenue After Fees

Profit

Product Cost (COGS)
= Net Profit
Profit Margin
ROI (Return on Investment)

Cost Breakdown

Enter product details to see cost breakdown
Profit Referral Fee FBA Fee Storage Product Cost Other Fees

How to Use This Tool

Estimate your Amazon FBA fees, profit, and ROI in just a few simple steps.

1

Enter Product Details

Fill in your product selling price, cost of goods (COGS), and select your currency. Choose the Amazon product category to determine the referral fee percentage.

2

Set Size & Weight

Select your product size tier and enter the shipping weight. This determines the FBA fulfillment fee Amazon charges for picking, packing, and shipping.

3

Add Optional Fees

Toggle on monthly storage fees, prep/labeling fees, and enter inbound shipping costs to Amazon for a complete cost picture.

4

Analyze Results

Review the detailed fee breakdown, net profit, margin, and ROI. Use the what-if slider to explore how different selling prices affect your profit.

Frequently Asked Questions

Common questions about our Amazon FBA Calculator.

Amazon FBA (Fulfillment by Amazon) fees include several charges: a referral fee (percentage of selling price that varies by category, typically 8-20%), an FBA fulfillment fee (covers picking, packing, and shipping, based on product size and weight), and monthly storage fees (charged per cubic foot for inventory stored in Amazon warehouses). There may also be additional costs such as prep/labeling fees and inbound shipping to Amazon fulfillment centers.
The Amazon referral fee is a percentage of the total selling price (including shipping and gift wrap) that Amazon charges on every sale. The percentage varies by product category. For example, Electronics is 8%, Clothing & Accessories is 17%, Jewelry is 20%, and most general categories like Home & Kitchen and Toys & Games are 15%. Some categories also have a minimum referral fee per item (e.g., $2 for Jewelry and Watches, $1 for Pet Supplies).
FBA fulfillment fees cover the cost of Amazon picking, packing, and shipping your product to the customer. These fees depend on the product size tier and shipping weight. Small Standard items (up to 1 lb) cost around $3.22, Large Standard items range from $5.40 to $6.32+ depending on weight, and Oversize items have higher base fees plus per-pound surcharges. Amazon updates these rates periodically, so always check the latest fee schedule.
Amazon charges monthly inventory storage fees based on the volume of space your products occupy in fulfillment centers, measured in cubic feet. Standard-size items cost $0.87 per cubic foot from January through September, and $2.40 per cubic foot from October through December (peak holiday season). Oversize items have lower rates at $0.56 and $1.40 per cubic foot for the same periods. Long-term storage surcharges may also apply for inventory stored over 365 days.
This calculator uses approximate Amazon FBA fee rates based on publicly available 2024-2025 fee schedules and is designed to provide a close estimate of your selling costs and profit. Amazon may update their fees, apply surcharges for peak seasons, or have different rates for specific programs. We recommend using this tool for planning and estimation purposes, and always verifying exact fees with Amazon Seller Central's Revenue Calculator for the most current rates.
Yes, this Amazon FBA fee calculator is completely free to use with no sign-up or registration required. You can calculate fees for as many products as you like. It is designed to help Amazon sellers, arbitrage resellers, and private label sellers quickly estimate their costs, fees, and profit margins before listing products on Amazon.
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