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Profit Margin Calculator
Calculate gross profit and profit margin from selling price and total cost.
Enter Your Details
Currency changes the displayed symbol only; no exchange-rate conversion is performed.
Calculation Results
Profit Margin
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Profit
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Cost ratio (%)
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Break-even revenue
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Formula: Profit = selling price − total cost; margin = profit / selling price × 100
About this calculator
Calculate gross profit and profit margin from selling price and total cost. Use the result as a planning estimate and adjust inputs for your own products, marketplace terms, shipping costs and business expenses.
How to use this calculator
What to enter
Enter or select the following as requested: Currency; Selling Price / Revenue; Total Cost. Follow the units, valid ranges, examples, and options displayed beside each field.
What the result means
Profit margin is profit divided by selling price or revenue, expressed as a percentage. It is different from markup, which compares profit with cost.
When to use it
Use this to measure the share of revenue remaining as profit after the costs included in the calculator.