Amazon FBA Profit Calculator
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$0.00
Net Profit Per Unit
Revenue Per Unit$0.00
Amazon Fees Per Unit$0.00
Net Profit Margin0.0%
Estimated Monthly Revenue$0
Estimated Monthly Profit$0
Estimated Annual Profit$0
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How to Use
This Amazon FBA calculator gives you a complete profit picture. Start by entering your product price and product cost (what you pay your supplier). Then input the Amazon referral fee for your specific product category — most categories charge 15%.
Add your FBA fulfillment fee based on your product's size tier and the monthly storage fee per unit. Finally, enter your estimated monthly sales to see total revenue and profit projections.
The calculator shows your per-unit profit, net margin, monthly revenue, monthly profit, and annual profit.
Fee Breakdown
Amazon Fees = (Price × Referral Rate / 100) + FBA Fee + Storage Fee
Net Profit Per Unit = Price − Product Cost − Amazon Fees
Profit Margin = (Net Profit / Price) × 100
Monthly Profit = Net Profit Per Unit × Monthly Sales
Frequently Asked Questions
Amazon FBA (Fulfillment by Amazon) is a service where Amazon stores, picks, packs, and ships your products to customers. Amazon handles customer service and returns, while you pay referral fees, fulfillment fees, and storage fees based on product size and weight.
A good net profit margin for Amazon FBA is typically 15-25% after all fees and product costs. Margins vary by product category, with lower-margin high-volume items at 10-15% and niche products often achieving 25-40%.
Amazon referral fees are a percentage of each sale that Amazon charges as a commission. Referral fees vary by category, typically ranging from 8% to 20%. Most categories charge 15%, which is the default used in this calculator.
FBA fulfillment fees depend on product size and weight. Standard small items typically cost $4.50-$5.50 per unit, standard large items $5.50-$8.50, and oversized items can cost significantly more.