Estimate Amazon FBA profit per unit after landed cost, referral fee, fulfillment, prep/storage, returns allowance and advertising.
Use your true landed cost per unit if available.
The calculator subtracts landed product cost, referral fee, FBA fulfillment, storage/prep, inbound costs, returns allowance, ads and other entered costs from selling price to estimate profit per unit.
Amazon fees can vary by marketplace, category, dimensions, weight, storage period and seller program. Editable fields make the calculator useful without pretending one set of fees applies to every product.
Margin compares profit with selling price. ROI compares profit with the cost basis invested in the unit. Sellers often track both because a product can have a reasonable margin but still tie up too much capital for the return it generates.
No. Categories and marketplaces can use different referral rates. Replace the example value with the rate that applies to your listing.
No. Enter the per-unit FBA fee shown for your product size, weight and marketplace.
Include an expected advertising CPA if paid Amazon traffic is part of your normal sales economics. Set it to zero to view pre-ad profit.
Use the true per-unit cost after supplier price, freight, duty and other inbound costs you want capitalized into inventory. The Landed Cost Calculator can help estimate it.