Profit Margin Calculator
Calculate gross and net profit margins.
Last reviewed by the Radiatus Cloud team
Profit Margin Calculator
Calculate gross profit margin, markup, and profit.
Gross Margin
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Calculate your profit margins
Profit margin shows how much of your revenue you keep, and it is a core measure of business health. This calculator computes gross and net profit margins from your revenue and costs, so you can see how profitable your business really is.
Why gross and net differ
Gross margin is revenue minus the direct cost of goods, as a percentage of revenue, showing how profitable the product itself is. Net margin subtracts all other costs too, overheads, salaries, tax, showing what the business actually keeps. The gap between them reveals where money goes: a healthy gross margin eaten away to a thin net margin points at high overheads. Seeing both is how you diagnose profitability rather than guess, and margins are how businesses of different sizes are compared fairly.
A planning estimate
This is an estimate for planning from the figures you enter, not financial or business advice. Real outcomes depend on factors beyond any single calculation, so treat the result as a guide. The calculation runs entirely in your browser, so your figures are never uploaded and stay on your own machine, which matters for business numbers you would not want to share.
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Frequently Asked Questions
What is the difference between gross and net margin?
Gross margin is revenue minus direct product costs, as a percentage; net margin subtracts all other costs too, showing what the business actually keeps.
Why look at both?
Because the gap reveals where money goes. A healthy gross margin reduced to a thin net margin points at high overheads eating the profit.
How is margin calculated?
As profit divided by revenue, expressed as a percentage. Gross uses gross profit, net uses net profit after all costs.
Why is margin better than raw profit for comparison?
Because it is relative to revenue, so businesses of different sizes can be compared fairly on how efficiently they turn revenue into profit.
Is my data uploaded?
No. The calculation runs entirely in your browser.
Privacy & Security
Processed locally in browser.
About This Tool
This tool runs entirely in your browser. No data is sent to any server, ensuring complete privacy. Simply use the interface above to get started — no registration or login required.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
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