Why FBATools exists
Most "Amazon FBA calculators" online were built before April 2024. They don't include the new Inbound Placement Fee or the Low-Inventory Fee — and together those two take 5–10% of your margin. Sellers using those tools are pricing products 10% too cheap.
FBATools includes both fees by default. The fee table is verified against Amazon's 2026 published schedule and updated whenever Amazon announces a change.
Principles
Free, no signup
No account, no email, no credit card. Open the page and use it.
Privacy first
All calculations run in your browser. We do not log, store, or transmit your financial data.
Up to date
Fee tables refreshed whenever Amazon publishes a new schedule. Last verified Jan 15 2026 against Amazon's own announcement.
What this site is not
FBATools is not affiliated with Amazon.com, Inc. Amazon, FBA, and the Amazon smile logo are trademarks of Amazon.com, Inc. We are an independent tool built by sellers, for sellers.
Contact
Found a wrong fee, a missing category, or a tool you'd like to see? Open an issue on our public GitHub repository.