eCommerce

Amazon FBA Fee Calculator

Estimate Amazon FBA fees including referral, fulfillment and storage costs.

Enter your values

Results update as you type. Nothing is sent anywhere — the maths runs in your browser.

$

Your product listing price.

$

Your cost to source/manufacture the product.

%

Amazon referral fee (typically 8-15% by category).

$

Per-unit fulfillment fee (varies by size/weight).

$

Storage fee per cubic foot per month.

Formula

Profit = Price − Product Cost − Referral Fee − FBA Fee − Storage

Amazon takes a referral fee (% of price) plus FBA fulfillment and storage fees. What remains is your profit.

Profit Per Unit
—

Enter values to calculate.

Referral fee
—
FBA fee
—
Total fees
—
Profit margin
—

Frequently asked questions

What is the average Amazon referral fee?

15% for most categories. Electronics and some categories are lower (8%). Jewelry and Amazon device accessories can be higher.

How are FBA fees calculated?

Based on product size tier and weight. Small standard items start around $3.22. Oversize items cost significantly more.

What about long-term storage fees?

Items stored over 365 days incur an additional $6.90/cubic foot or $0.15/unit monthly surcharge.

FBA vs FBM?

FBA costs more in fees but wins the Buy Box more often and handles returns. FBM gives you control but requires your own fulfillment.