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Margin vs Markup Calculator

Use this free margin vs markup calculator to convert margin to markup or markup to margin instantly.

Margin and markup are closely related, but they are not the same. This calculator helps you convert one into the other and avoid one of the most common pricing mistakes in business.

If you also want to calculate prices or profits directly, see the Profit Margin Calculator and Markup Calculator.

Convert Your Percentage

Enter the margin percentage or markup percentage you want to convert.

Enter a value and click Calculate.

Why This Matters

Many small business owners mix up margin and markup when setting prices. That can lead to lower profits than expected.

For example, a 40% margin is not the same as a 40% markup. A 40% margin actually equals a 66.67% markup.

Understanding the difference helps you quote correctly, protect profitability, and avoid pricing errors.

How to Use This Margin vs Markup Calculator

Choose whether you want to convert margin to markup or markup to margin. Then enter the percentage and click calculate. The calculator will instantly show the equivalent result.

  1. Select a conversion type.
  2. Enter your percentage.
  3. Click Calculate.
  4. Review the converted percentage.

This is useful when you know your target margin but need the right markup, or when you already use markup and want to understand the real margin.

Margin vs Markup Formula

Margin to Markup:
Markup % = (Margin % ÷ (100 − Margin %)) × 100
Markup to Margin:
Margin % = (Markup % ÷ (100 + Markup %)) × 100

Margin is based on selling price, while markup is based on cost. That is why the numbers are related but never equal.

Example Conversions

Here are some common conversions between margin and markup:

  • 20% margin = 25% markup
  • 30% margin = 42.86% markup
  • 40% margin = 66.67% markup
  • 50% margin = 100% markup

And in reverse:

  • 25% markup = 20% margin
  • 50% markup = 33.33% margin
  • 75% markup = 42.86% margin
  • 100% markup = 50% margin

What Is the Difference Between Margin and Markup?

Margin is the percentage of revenue that remains as profit after costs are subtracted. Markup is the percentage added on top of cost to reach a selling price.

Because margin starts from revenue and markup starts from cost, they produce different percentages. This is why understanding the distinction is so important in pricing.

Why Margin vs Markup Matters in Pricing

  • It helps prevent underpricing.
  • It improves quoting accuracy.
  • It helps you set the correct selling price for a target margin.
  • It gives a clearer understanding of true profitability.
  • It improves financial planning and pricing consistency.

Common Pricing Mistake

One of the most common pricing mistakes is assuming that margin and markup are interchangeable. They are not.

For example, if you want a 50% margin and only apply a 50% markup, you will not achieve the result you expected. A 50% margin actually requires a 100% markup.

Related Calculators and Guides

Frequently Asked Questions

What is the difference between margin and markup?

Margin is the percentage of revenue that remains as profit. Markup is the percentage added to cost to reach a selling price.

How do you convert margin to markup?

Use this formula: Markup % = (Margin % ÷ (100 − Margin %)) × 100.

How do you convert markup to margin?

Use this formula: Margin % = (Markup % ÷ (100 + Markup %)) × 100.

Why do businesses confuse margin and markup?

They are often confused because both relate to pricing and profit, but one is based on revenue and the other is based on cost.

Why does the difference matter?

The difference matters because using the wrong percentage can lead to incorrect prices and lower profit than expected.