doomath Calculator
Operating Margin Calculator
Calculate operating margin from revenue and operating profit.
InputsChange a value to recalculate instantly
ResultUpdates as you type
How it worksTransparent math
Calculation details are shown above.
Result breakdownSee the important numbers together
1Operating margin15%
λ DooMathWork with this calculation
Local · deterministic · optionalQuick mathNatural-language-style shortcuts for deterministic arithmetic.
Calculator guide
How to use the Operating Margin Calculator
Calculate operating margin from revenue and operating profit.
01Set inputsChoose values, units and assumptions.
02Apply the modelOperating margin = Operating profit ÷ Revenue × 100.
03Read the resultCheck the output against the assumptions before using it.
What this calculator does
Divide operating profit by revenue to measure operating profitability before interest and taxes.
Formula & method
Operating margin = Operating profit ÷ Revenue × 100.
Assumptions & notes
- Use operating profit and revenue from the same reporting period.