Profit Margin Calculator

Calculate gross profit margin, markup percentage, revenue, and profit from cost and selling price.

Cost Price ($)

Selling Price ($)

Units Sold (optional)

Gross Margin %

Markup %

Profit per Unit

Total Profit

Profit Margin Calculator — Frequently Asked Questions

Profit margin = (revenue − cost) / revenue × 100. Enter cost and selling price to see margin and markup instantly.

Margin is profit as a percentage of revenue; markup is profit as a percentage of cost. This tool shows both.

Yes, it helps you set prices that hit your target profit margin with confidence.