Calculate Amazon FBA fees and profit for free. Enter your price and costs to see net profit, margin, ROI, and breakeven, with Amazon's 2026 fee rates built in.
Type in your sale price, product cost, inbound shipping, and any prep or ad spend per unit.
Watch net profit, margin, ROI, and breakeven update live as you type. A full fee breakdown shows where every dollar goes.
Choose your product category and size tier. The calculator auto-fills Amazon's referral and fulfillment fees from the rate card.
100% Free
No signup, no subscription, no limits. Run as many products as you want and never enter a payment method or connect an account.
2026 FBA Rates
Referral and fulfillment fees are estimated from Amazon's current 2026 fee schedule, so your numbers reflect what you will actually pay this year, not last year.
Every Cost Counted
Product cost, shipping, referral fee, fulfillment fee, and storage all in one view. You see true net profit, not just revenue minus one fee.
The fastest way to lose money on Amazon is to source a product without running the numbers first. Between the referral fee, the FBA fulfillment fee, storage, shipping, and your unit cost, a product that looks profitable at a glance can quietly break even or worse.
Whether you are validating your first private label product, comparing suppliers on landed cost, or pricing a new SKU against thin margins, the answer comes down to the same question: what do you actually keep per unit.
