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Profit Margin Calculator

Calculate profit margin as a percentage of selling price.

How this is calculated
Margin % = (Revenue − Cost) ÷ Revenue × 100

Assumptions used in this calculation

  • Cost basis: Cost is treated as the full cost of the item (e.g. COGS); it doesn't separately factor in overhead, payment processing fees, or other indirect costs unless you include them in the cost figure.

About this calculator

The profit margin calculator finds profit as a percentage of revenue (selling price), the metric most businesses use to price products and assess profitability.

Worked example

Sold for ₹1,000, cost ₹700

Result: Margin = 30%

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