ABOUT THIS SITE

Independent tools, transparent assumptions.

Amazon Global Margin Calculator is an independent educational resource for sellers comparing fees, operating costs, cash timing, and per-order profitability.

Publisher and authorship

Calculators and guides are published by the Amazon Global Margin Calculator editorial team. We are not Amazon, do not represent Amazon, and do not have access to a visitor's Seller Central account.

How we prepare and review content

Define the decision. Each guide starts with a concrete seller question and identifies the inputs needed to answer it.
Prefer primary sources. Fee, program, advertising, and marketplace claims are checked against first-party Amazon pages or the current account interface when public pages are insufficient.
Separate facts from examples. Worked figures are labeled as examples. Calculator defaults are visible starting points and remain editable.
Review before publication. We check formulas, units, links, dates, and whether the conclusion follows from the stated assumptions.
Correct material errors. Confirmed mistakes are updated and the page's review date is changed when the correction affects the guidance.

Calculation standard

The calculator combines the values entered by the user with clearly shown marketplace reference settings. It does not retrieve live account fees. Your current transaction report, fee preview, settlement statement, tax position, and contract terms should control any business decision.

Profit, margin, ROI, payout, and break-even results are estimates. They are not accounting, legal, tax, or investment advice.

Primary reference hubs

Amazon programs, eligibility, interfaces, and fees can change by marketplace and account. Check the live page and Seller Central immediately before acting.