Margin Calculator

Calculate profit margin, gross profit, and markup based on cost and revenue.

isCalculator Editorial Team Published by:
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How to use this tool?

How to Use the Margin Calculator

This calculator computes Gross Profit, Margin (%), and Markup (%) from your cost and revenue.

  1. Enter Cost – Input the total cost of the product or service (e.g., 100).
  2. Enter Revenue – Input the total revenue or selling price (e.g., 150).
  3. Click "Calculate" – The results appear instantly.

What you get:

  • Gross Profit = Revenue − Cost (shown in dollars).
  • Margin (%) = (Gross Profit / Revenue) × 100 – the profit percentage of revenue.
  • Markup (%) = (Gross Profit / Cost) × 100 – the profit percentage over cost.

Note: Both values must be non-negative numbers. Use any currency unit (e.g., USD, EUR) consistently.

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Frequently Asked Questions

Profit margin is the percentage of revenue that exceeds the cost of goods sold. It is calculated as (Revenue - Cost) / Revenue * 100.

Margin is the percentage of profit relative to revenue, while markup is the percentage of profit relative to cost. For example, a 50% margin means profit is half of revenue, whereas a 50% markup means profit is half of cost.

Yes, the calculator uses numeric values. Simply enter your cost and revenue in any currency (e.g., USD, EUR, GBP). The results will be in the same currency.

Reviewed by Experts

Carlos Bicho

Carlos Bicho

Financial Advisor

Private Banker & Financial Advisor

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Danilson Melicio

Danilson Melicio

Financial Advisor

Financial Markets Investor

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Eurico José Kiala

Eurico José Kiala

Mathematician

Teacher

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Francisco Saramango

Francisco Saramango

Board Financial Advisor

Financial Management and Accounting, Financial management and accounting

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Juliana Mayorca

Juliana Mayorca

Financial Advisor

Board-Level Advisor

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