Profit Margin Calculator

Calculate profit or loss, margin percentage, and markup percentage.

Uses your selected currency for labels and formatting only — never exchange rates.

Your inputs stay on your device

Calculate profit margin

live result

Currency

CostUSD

Selling priceUSD

Profit or loss

$20.00

Profit

Profit margin

40.00%

Profit ÷ selling price

Markup

66.67%

Profit ÷ cost

Currency changes only the displayed labels and formatting. No exchange rates or currency conversion are used.

Context & Reference

Calculators are most useful when their assumptions are clear. Review these details to better understand the logic behind the results.

Profit is selling price minus cost; margin divides profit by selling price, while markup divides it by cost.

Enter cost, selling price, and currency, then compare profit/loss, margin, and markup.

Margin describes profit as a share of revenue; markup describes profit as a share of cost.

A $60 cost and $100 sale produce $40 profit, 40% margin, and 66.67% markup.

Currency selection changes formatting only. This estimate excludes tax, fees, overhead, and exchange rates.

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