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Operating Margin Calculator

Operating margin: operating income (EBIT) as a percentage of revenue — how efficiently the core business earns.

Enter values

Results update as you type.

Result

Operating margin

15.48%

Step-by-stepShow
  1. Operating margin = 65,000 ÷ 420,000 × 100 = 15.4762%

About the Operating Margin Calculator

Operating margin: operating income (EBIT) as a percentage of revenue — how efficiently the core business earns.

Also known as: ebit margin, operating profit margin.

How to use this calculator

  1. Enter operating income (ebit), revenue.
  2. The result updates instantly as you type — press Calculate (or Enter) at any time.
  3. Open “Step-by-step” to see how the answer was worked out.
  4. Use Copy result or Share to save the answer or send a link with your inputs.

Formula

Operating margin = Operating income (EBIT) ÷ Revenue × 100

Worked example

Using the values pre-filled in the calculator above:

  • Operating income (EBIT) = 65,000
  • Revenue = 420,000

the calculator returns:

  • Operating margin: 15.48%

Working

  1. Operating margin = 65,000 ÷ 420,000 × 100 = 15.4762%