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Profit Margin Calculator

Calculate gross profit, net profit margin, and markup for products and businesses.

Cost Price

Selling Price

$50.00

Gross Profit

50.00%

Profit Margin

100.00%

Markup

Margin = profit ÷ selling price × 100 | Markup = profit ÷ cost × 100

How to use Profit Margin Calculator

1. Paste or type your input in the box above.
2. The tool processes your input instantly — no button click needed in most tools.
3. Copy the output or download the result.

What is the difference between margin and markup?

Margin is profit as a percentage of selling price. Markup is profit as a percentage of cost. A 50% markup equals a 33% margin.

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