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Profit Margin Calculator

Calculate profit, profit margin, and markup from cost and selling price.

Profit

20.00

Profit margin

33.3%

Markup

50.0%

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About this tool

Enter your cost price and selling price to see your profit in dollars, your profit margin (profit as a percentage of revenue), and your markup (profit as a percentage of cost) — two related but different numbers business owners often confuse.

How to use this tool

  1. 1

    Enter your cost price

    Type what it costs you to produce or acquire the item.

  2. 2

    Enter your selling price

    Type the price you sell it for.

  3. 3

    Compare margin and markup

    See both figures side by side, since they answer different questions.

Frequently asked questions

What is the difference between margin and markup?
Margin is profit divided by selling price (revenue); markup is profit divided by cost. The two percentages are never equal except at 0%.
What is a good profit margin?
It varies widely by industry — thin-margin businesses like grocery retail may run 1-3%, while software or luxury goods can exceed 50%.