Amazon FBM vs FBA Fees (2026): Cost Breakdown
Published on January 10, 2026
Updated Jan 16, 2026
Referral fees are the same for FBM and FBA, but fulfillment costs are different. This guide shows how to compare both models with the same price inputs.
Quick comparison (2026)
Use the same sale price for both models| Cost item | FBM | FBA |
|---|---|---|
| Fulfillment cost | Your shipping + handling | FBA fee by size tier + weight |
| Referral fee | Same category rate | Same category rate |
| What to model | Carrier cost + packing | FBA per-unit fee |
Open comparison demoToggle fulfillment fees to compare FBM vs FBA.
FBM cost structure
- Your own shipping, packaging, and carrier costs.
- Operational labor and handling.
- Referral fee by category.
FBA cost structure
- FBA fulfillment fee based on size tier and weight.
- Inbound shipping and prep services (if needed).
- Referral fee by category.
How to compare in a calculator
- Use the same sale price for FBM and FBA.
- Enter your FBM shipping/packaging as costs.
- Enter your FBA fulfillment fee as a fixed cost.
- Compare net profit and margin side-by-side.
Related tools
Related calculators & long-tail topics
- Amazon fee calculator
- Amazon referral fees by category
- Amazon FBA fulfillment fees
- Amazon FBM vs FBA fees
- Do Amazon fees include shipping?
- Compare Amazon scenarios
Sources
FAQ
Do referral fees change between FBM and FBA?
No. Referral fees are based on category and apply to both fulfillment methods.
What is the main cost difference?
FBM uses your own shipping and handling costs, while FBA uses Amazon fulfillment fees.
Where can I verify official fees?
Use Amazon's official selling fees and FBA pages for the latest guidance.