Profit Margin Calculator
Calculate profit margins, selling prices, and markup percentages
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Formulas Used
Profit Margin = (Price - Cost) / Price × 100
Markup = (Price - Cost) / Cost × 100
Profit Margin50.00%
Markup100.00%
✓ Profitable
Cost per Unit$50.00
Selling Price$100.00
Profit per Unit$50.00
Margin vs. Markup Explained
Profit Margin
Percentage of the selling price that is profit. A 50% margin means half of your revenue is profit.
Markup
Percentage added to cost to get selling price. A 100% markup means you double your cost.
Key Insight: A 50% margin equals a 100% markup. They measure the same profit differently!