Profit Margin Calculator
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Use this calculator to see how much you earn on each sale after cost of goods. Margin is based on selling price — useful for pricing and comparing product profitability.
Enter cost and selling price to get profit amount and profit margin %.
Disclaimer: For planning and education only. Not legal, tax, or payroll advice. Rules and rates can change — verify before making business or payroll decisions.
Profit margin is profit divided by selling price, shown as a percentage. Formula: (Selling Price − Cost) ÷ Selling Price × 100.
No. Margin uses selling price as the base. Markup uses cost as the base. A 50% markup is not the same as a 50% margin.
Set a markup % on cost — or reverse-calculate markup from your price.
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