Calculate margin
Enter direct cost and selling price. The calculator updates live and keeps the URL in sync, so each setup is easy to revisit or share later.
Quick presets for common pricing situations.
Calculator
Margin Calculator
Work out gross margin from cost and selling price. It is the cleanest way to see how much of each sale stays in the business before overhead, payroll, and tax.
Formula
How to calculate margin
Margin = (Selling price - Cost) / Selling price × 100
If your product costs $62 and you sell it for $89, your gross profit is $27. Divide that profit by the selling price and your margin is 30.34%.
When to use margin
- Reporting profitability by product or service line.
- Checking whether a proposed price hits your target margin.
- Comparing catalog categories, channels, or suppliers.
Useful next step
If you know your cost and need to build a price from scratch, jump to the markup calculator. If your price includes tax, use the VAT calculator first and then check margin on the net amount.