Ecommerce
Amazon FBA Profit Calculator
Calculate Amazon FBA net profit, margin, and ROI after referral fees, FBA fees, and product costs.
$
$
%
$
$
Your FBA Profit
Net Profit
$10.99
Net profit per unit is $10.99 after Amazon fees.
$29.99 − $19.00 total costs
Profit Margin
36.7%
ROI
57.9%
Referral Fee
$4.50
Total Costs
$19.00
Formula
Net Profit = Sale Price − Referral Fee − FBA Fee − Product Cost − Shipping & Prep
Referral FeeAmazon category fee (typically 8–15%)
FBA FeeFulfillment fee from Revenue Calculator
Example Calculation
Sale price $29.99, product cost $8, 15% referral, $5.50 FBA fee.
How to Interpret Results
Many FBA sellers target 20–30% net margin. Add PPC cost for full unit economics.
Common Mistakes
- ✕Using wrong category referral fee.
- ✕Not including storage fees.
- ✕Forgetting inbound shipping/prep costs.
Frequently Asked Questions
Use Amazon's FBA Revenue Calculator in Seller Central. Fees vary by product size tier, weight, and category. Enter the fee from your specific ASIN for accurate results.
Disclaimer: Results produced by this calculator are estimates for informational purposes only and do not constitute financial, business, or professional advice. Actual results will vary based on your specific business conditions, market factors, and other variables. Always consult qualified professionals before making business decisions.