Amazon FBA Calculator
Calculate Amazon FBA fees, referral fees, net profit, and ROI for any product. Supports 18 categories with 2024 fee rates.
Product Details
Manufacturing + per-unit sourcing cost
Inbound shipping per unit
Size & Weight
Unit weight with packaging
Fee Breakdown & Profit
Referral Fee
$4.50
15% of sale price
FBA Fulfillment Fee
$3.40
Pick, pack & ship
Net Profit / Unit
$11.59
38.7% margin
ROI
110.4%
Return on investment
| Item | Per Unit | Monthly (50 units) |
|---|---|---|
Sale Price | $29.99 | $1499.50 |
– Referral Fee | $-4.50 | $-224.93 |
– FBA Fulfillment Fee | $-3.40 | $-170.00 |
– Cost of Goods | $-8.00 | $-400.00 |
– Inbound Shipping | $-2.50 | $-125.00 |
= Net Profit | $11.59 | $579.57 |
Monthly storage cost: $0.18 (at $0.06/month × 3 months per unit)
Amazon FBA Calculator — FBA Fees, Referral Fees & Profit Margin
Calculate your Amazon FBA (Fulfillment by Amazon) fees and net profit before listing a product. The main cost components are the referral fee (a percentage of the sale price, typically 8–20% depending on category — jewelry is 20%, electronics 8%), the FBA fulfillment fee (based on package size and weight, from $3.22 for a small standard item), inbound shipping to Amazon's warehouse, and storage fees ($0.87/cubic foot/month standard, rising to $2.40 Oct–Dec). A healthy FBA margin is typically 25–30%+ and ROI of 50–100%+ is common for successful sellers. Categories with lowest referral fees: Electronics (8%), Beauty & Health (8%), Grocery (8%).