Percentage calculator
Calculate percentages online, including percent of a number, percentage increase, and percentage decrease.
Profit margin calculator
Calculate profit margin, markup, and gross profit from cost and selling price, or find the price needed to hit a target margin.
How to use Profit margin calculator
Work out profit margin, markup, and gross profit from your cost and selling price — or enter a target margin or markup to find the price you need to charge.
Margin vs. markup
- Gross profit = price − cost
- Margin = profit ÷ price × 100 — the share of revenue you keep
- Markup = profit ÷ cost × 100 — how much you add on top of cost
A 50% markup is only a 33.3% margin, so mixing them up can underprice products. Results are calculated in your browser.
Profit margin calculator FAQs
Is Profit margin calculator free?
Profit margin calculator is a free online tool on ReallyUseful.Tools. No account is required.
Does Profit margin calculator run in my browser?
Profit margin calculator is designed to run in your browser where supported, so files can stay on your device instead of being uploaded to a server.
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