buncha/business/margin

Profit Margin Calculator

What do you have?

Cost

USD

Revenue (selling price)

USD

Currency

Margin

—

profit / revenue

Markup

—

profit / cost

Profit

—

revenue − cost

Cost-to-revenue

—

cost / revenue

Margin and markup are not the same. Margin is profit divided by revenue; markup is profit divided by cost. A 50% markup is only a 33% margin. Most retail and SaaS pricing talks in margin; most cost-plus contracts talk in markup. Mixing them costs real money — see our short explainer for the gotchas.

Bulk mode — paste cost,revenue per line

Comma, tab, or semicolon separated. One product per line.

All calculations run in your browser. Nothing uploads.

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About Profit Margin Calculator

Calculate margin, markup, and profit from cost and revenue — or reverse it. Bulk-paste a CSV of products for blended totals. Side-by-side margin vs markup so you do not mix them up.

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