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Profit Margin Calculator

Calculate profit margin as a percentage of revenue. Enter revenue and cost to see profit, the formula, and how margin differs from markup.

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Formula

Margin (%) = (revenue โˆ’ direct costs โˆ’ other entered expenses) รท revenue ร— 100. Revenue must be greater than zero.

Worked example

With revenue of 1,000 and cost of 650, profit is 350 and profit margin is 35%.

What the result means

Profit margin is profit divided by revenue. It includes only direct costs and other expenses you enter; it is not the same as markup or a formal accounting classification.

How to Use Profit Margin Calculator

Step 1

Enter information for profit margin calculator

Provide the details requested by this profit margin calculator tool.

Step 2

Review the profit margin calculator result

Check the generated result and assumptions before using it in a business document or decision.

Key Features & Benefits

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Profit Margin Calculator in your browser

Your entered details are processed locally and are not uploaded.

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Clear business context

Calculate profit margin as a percentage of revenue. Enter revenue and cost to see profit, the formula, and how margin differs from markup.

Frequently Asked Questions

What is the difference between margin and markup?

Margin divides profit by selling revenue; markup divides profit by cost. A 35% margin on 1,000 revenue with 650 cost is not a 35% markup.

Why is margin undefined when revenue is zero?

The formula divides by revenue, so zero revenue has no defined percentage margin.

Key terms

profit margin
Profit margin is profit divided by revenue. It includes only direct costs and other expenses you enter; it is not the same as markup or a formal accounting classification.

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