What this site is
fbafeecalc.org is a free Amazon FBA fee calculator that shows sellers their exact net profit after referral fees, FBA fulfillment fees, storage costs, and the April 2026 fuel surcharge. It is not affiliated with Amazon.
Formula
Net Profit = Sale Price − Referral Fee − FBA Fulfillment Fee − Storage − Ship to Amazon − PPC − COGS
FBA Fulfillment Fee includes the 3.5% fuel surcharge: Fulfillment Fee = Base Fee × 1.035
Fee sources
| Fee | Source | Verified |
|---|---|---|
| Referral fees by category | Amazon Seller Central Fee Schedule | April 2026 |
| FBA fulfillment fees | Amazon FBA fee schedule (Jan 15, 2026) | April 2026 |
| Fuel surcharge (3.5%) | Amazon Seller Central announcement | April 17, 2026 |
| Storage fees | Amazon FBA storage fee schedule | April 2026 |
Independence policy
fbafeecalc.org is not affiliated with Amazon.com, Inc. Revenue comes from Google AdSense advertising only. AdSense relationships do not influence the fee data or calculator outputs displayed on this site.
Limitations
This calculator does not model inbound placement fees, aged inventory surcharges, low-inventory fees, or FBA New Selection program credits. Estimates only — verify in Amazon Seller Central Revenue Calculator for your specific ASIN.