Free Amazon FBA Profit Calculator
Referral fee, FBA fulfillment fee, net profit, margin, ROI and break-even price — by category, dimensions and weight. No sign-up needed.
Product inputs
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lb
in
in
in
Net profit / unit
$12.30
Margin 41.0%ROI 150%
Net profit$12.30
Product cost$8.20
Referral fee$4.50
FBA fee$4.99
Fee breakdown
- Sale price
- $29.99
- Referral fee (15%)
- – $4.50
- FBA fulfillment fee (large standard)
- – $4.99
- Product cost (COGS)
- – $6.50
- Inbound shipping
- – $1.20
- Prep & misc
- – $0.50
- Net profit
- $12.30
Break-even price
$15.52
Billable weight
1.20 lb
Dim. weight
1.17 lb
Fees estimate Amazon's published US schedule (referral % by category + FBA fee by size tier). Amazon updates rates periodically — verify against the current fee schedule before pricing. This tool is pure computation; no demo data involved.