Amazon FBA Profit Calculator
Amazon fees depend on the product and fulfilment programme. Enter the referral, fulfilment, storage and inbound charges from Amazon’s calculator or fee preview for your product.
Enter your selling costs
Discounts, tax, advertising and returns
Sale tax is removed from revenue. Enter costs net of recoverable VAT when appropriate. This tool does not determine tax obligations or recovery rights.
Offsite Ads applies to attributed orders only. For a capped charge, enter 0% and add the exact charge to advertising. Return loss includes the net refund, unrecoverable costs and any fee credits.
Estimated contribution per order
Complete and confirm the inputs
Enter the required marketplace fees to calculate.
Contribution is what remains before general overhead and income or corporation tax. Calculation aid; not accounting or tax advice.
- Price for target margin
- Not achievable
- Variable-cost break-even price
- Not achievable
How to use this calculator
Enter your values in one currency. The result updates as you type. Check the fee and tax assumptions before using it for a pricing decision, then download a PDF if you want a record.
How the result is calculated
Referral fees use the percentage entered. Fulfilment, storage and inbound costs are per unit. Costs are added to product, advertising and return assumptions. This tool does not determine a size tier or fetch your Amazon account.
Worked example
A £25 product with £6 sourcing cost, £3.20 fulfilment, £0.30 storage and 15% referral fees leaves £11.75 before other costs. These are illustrative inputs, not an Amazon rate card.
What should I include in my costs?
Include the costs that change with the item or order: materials, purchasing, making time, packaging, fulfilment and applicable fees. Allocate wider overhead separately. An omitted cost will make the estimate look better than it should.
Does this calculate my tax liability?
No. Entered tax treatment is an assumption for this calculation. The tool does not determine VAT registration, sales-tax nexus, tax rates by location or business income taxes. Check unusual situations with a qualified adviser.
Can I use USD?
Yes. Choosing US inputs uses dollars without converting amounts. Country-specific presets only apply where explicitly stated. Changing a symbol does not establish a platform fee or tax rule.
Questions about this calculation
Does this calculate Amazon fees from dimensions?
Use Amazon's official calculator or authorised fee preview for dimensions, weight and category. Enter those verified fees here; Clear Takings does not infer a size tier or fetch a Seller Central account.
What should I include besides referral and fulfilment?
Include sourcing, prep, packaging, inbound and storage assumptions, advertising and returns as applicable. Check whether the official estimate already includes a cost so you do not enter it twice.