Margin & Markup Calculator
Calculate profit margin and markup from cost and price
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
This calculator takes your product cost and selling price and instantly shows both the gross profit margin (based on price) and the markup rate (based on cost). It also works in reverse — enter your cost and a target profit margin, and it calculates the exact selling price you need to charge. Everything runs directly in your browser, so pricing data never leaves your device, making it handy for small business owners and online sellers.
How to use
- Choose the 'Calculate Margin & Profit' tab or the 'Target Margin Price Reverse' tab.
- Enter your product cost and selling price (or your cost and target margin).
- The tool instantly displays the profit margin, markup rate, and net profit — or the required selling price and target profit.
- Adjust the numbers to compare different pricing scenarios.
FAQ
- What's the difference between margin and markup?
- Margin is profit as a percentage of the selling price, while markup is the percentage added on top of cost. A 30% markup on cost actually results in only about a 23% margin based on the selling price — they aren't the same number.
- How do I find the price for a target profit margin?
- Switch to the 'Target Margin Price Reverse' tab, enter your cost and desired margin percentage, and the tool computes the required price using price = cost ÷ (1 − target margin), along with the expected profit amount.
- Is my pricing data sent anywhere?
- No. All calculations happen locally in your browser; nothing is uploaded or stored on a server.