FullCalculator

Amazon FBA Profitability Calculator

Calculate your Amazon FBA profit after all fees and costs.

Formula

Profit per Unit = Selling Price - Product Cost - Shipping - Referral Fee - FBA Fee. Monthly Profit = (Profit per Unit x Units Sold) - PPC Spend. ROI = Monthly Profit / (Product Cost x Units + PPC Spend) x 100.

Frequently Asked Questions

What are Amazon FBA fees?
Amazon FBA fees include a referral fee (8-17% depending on category), FBA fulfillment fee ($3-$15+ based on size and weight), monthly storage fees ($0.87-$2.40 per cubic foot), and optional advertising costs. Together these typically consume 30-45% of the selling price.
What is a good profit margin for Amazon FBA?
A healthy Amazon FBA profit margin is 20-30% after all fees and costs. Margins below 15% are risky due to potential price competition and fee increases. The most successful FBA sellers target 25%+ margins with products priced between $20-$50.

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