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Amazon profit calculator
Work out per-unit Amazon profit from price, product cost, referral fee and fulfilment.
Estimate Amazon referral fees using the official total-sales-price basis or a manual rate.
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Fill in the numbers and press Calculate, or load the example first.
This page answers how Amazon referral fees are calculated, and whether they use a list or discounted price. The official pricing page says the fee is a percentage of the total sales price or a minimum, whichever is greater, and that the total price includes the item price plus shipping and gift wrap. That is the default here; you can also compare an item-only or list-price base. Complete US categories were copied from sell.amazon.com/pricing (fetched 2026-11-12); enter other categories by hand from the official page.
Referral fee = max(base × the flat or tiered official rule, minimum). The official base is item price + shipping + gift wrap. Some categories use a whole-price band; others apply a different rate to the portion above a threshold, as written on the official page.
The official basis is the total sales price the buyer pays, not a strike-through list price alone. If the item is discounted, use the discounted item price plus shipping and gift wrap. The list-price option here is only a comparison.
The fee category can differ from the storefront category. Use the fee preview and official category guidelines in Seller Central; treat this as an estimate.
If the percentage fee is below the published minimum for that category, the minimum is charged. Categories whose official row did not state a minimum are left without one here.
Report formula, copy, or fee-rule issues. Do not send your prices or costs.
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