Tell us the net profit you want per unit and we work backwards to the minimum selling price — referral fees, 2026 fulfillment tiers, the 3.5% fuel surcharge, ads and returns all built in. No login, nothing stored on our side.
Fee data: Amazon 2026 US rate card, verified October 2026. Fuel surcharge 3.5% effective 2026-04-17. Return allowance = return rate × (referral + fulfillment + surcharge + product cost), amortized per unit — override with your own return data.
| Price | Referral | Fulfill.+fuel | Net | Margin |
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Start from the profit you want, not from a competitor's price. Enter your target net profit per unit, product cost, inbound freight, category, package weight and dimensions, ad spend share and expected return rate. The calculator scans prices from $1.00 upward in $0.01 steps and returns the lowest price at which your net profit meets the target, with the full fee breakdown at that price.
Industry experience suggests a net margin of 15-25% after product cost, FBA fulfillment, referral fee, fuel surcharge, advertising and returns is a healthy target for private-label sellers. Below 10% leaves little room for cost shocks, price wars or seasonal fee changes; above 30% is possible but usually invites competition. Use this calculator to see which selling price lands you in that band.
Normal pricing starts at a price and computes profit. Reverse pricing starts at your desired profit and solves for the price. Because Amazon referral fees, fulfillment tiers and the 3.5% fuel surcharge all depend on the price itself, the tool re-checks every fee at each candidate price and finds the minimum price where net profit reaches your target.
Referral fee for your category (30 categories, tiered rates for beauty, baby, clothing, electronics accessories, jewelry and watches), the 2026 US fulfillment fee for your size tier and billable weight, the 3.5% fuel and logistics surcharge on fulfillment, your product cost, inbound freight per unit, advertising as a share of price, and an amortized return allowance. Storage and placement fees are not modeled here.
If the tool reports that no price up to $1,000 reaches your target, your cost stack is too heavy for the category. Levers to pull: lower product cost, shrink the package to a cheaper fulfillment tier (try the Size Tier Optimizer), reduce ad spend share, or accept a lower target margin. Never chase an unreachable target by inflating price alone.
This tool is part of fbacalcs.com. As an Amazon Associate I earn from qualifying purchases. FBA Calcs is not affiliated with Amazon. No data is stored, uploaded or shared — every calculation runs inside your own browser. Results are planning estimates, not Amazon fee quotes.