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Profit Margin Calculator

Separate gross margin from net margin by accounting for COGS first, then operating expenses for the same reporting period.

Reporting periodFree tool · No sign-up · Browser-only

Your inputs

Reporting period

Use one currency and a consistent reporting basis. Enter zero for costs that do not apply.

Formatting only; no exchange-rate conversion.
Amount in the selected currency.
Amount in the selected currency.
Amount in the selected currency.
Understand the result

How this tool works.

Gross profit = revenue − COGS. Net profit = gross profit − operating expenses. Gross or net margin = corresponding profit / revenue × 100.

A worked example

Put it into practice.

Revenue of 1,000 less COGS of 400 leaves gross profit of 600 and gross margin of 60%. Operating expenses of 200 leave net profit of 400 and net margin of 40%.

Examples use illustrative amounts in a single currency. Results are estimates, not guaranteed outcomes or marketplace quotations.

Common questions

Make the most of this tool.

Is margin the same as markup?

No. Margin divides profit by revenue. Markup divides profit by cost. This calculator reports margins and does not label markup as margin.

How is this result calculated?

Gross profit = revenue − COGS. Net profit = gross profit − operating expenses. Gross or net margin = corresponding profit / revenue × 100.

Are my inputs saved or sent to Fulfillio?

No. This tool calculates in your browser. It does not submit your values, save scenarios or send calculation results to Fulfillio. Refreshing the page clears your entries.

Can I use this without a Fulfillio account?

Yes. This is a free standalone tool. You do not need to sign in or provide an email address. The tool does not connect to your marketplace accounts.

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