Risk · Fulfillment

FBA vs FBM Profit Calculator

Compare FBA and FBM profit with your own fulfillment, shipping, labor, storage, and return assumptions.

Shared economics

FBA

FBM

How to read this result

Use this when fulfillment method changes the economics.

FBA may improve convenience and conversion, but FBM or 3PL can be better when fees, storage, or product handling are unfavorable.

Numbers to watch

  • • FBA profit
  • • FBM profit
  • • Winner
  • • Cost difference

What to do next

  1. 1.Enter real shipping and labor assumptions.
  2. 2.Do not ignore customer service and returns.
  3. 3.Test a fee increase before final pricing.
Continue: Stress-test fee change →View full workflow

Use this as a planning model

Results depend on the assumptions entered. Replace examples with current supplier quotes, marketplace estimates, and your own operating costs before making a commitment.