Profit Margin Calculator
See what share of revenue is profit.
Runs locally in your browser — your numbers never leave this pageTry: Revenue=50000, Total cost=35000 → $50,000, $35,000, $15,000, 30.00%
How to use
Profit margin shows how much of each sales dollar is kept as profit. It is the most cited health check for a business.
Formula
Margin = (Revenue − Cost) / Revenue
FAQ
Margin vs markup?
Margin is profit over price; markup is profit over cost. They are not the same number.
What is a good margin?
It varies by industry; compare against direct competitors, not across sectors.
Related calculators
CAGR CalculatorCompound Interest CalculatorFuture Value CalculatorPresent Value CalculatorRule of 72 CalculatorDoubling Time CalculatorROI CalculatorNPV CalculatorIRR CalculatorPayback Period CalculatorAnnuity CalculatorWACC CalculatorMargin CalculatorMarkup CalculatorMarkup vs Margin CalculatorContribution Margin CalculatorGross Margin CalculatorNet Profit Margin CalculatorBreak Even CalculatorBreakeven Point CalculatorBreak Even Units CalculatorSmall Business Break Even CalculatorInvestment Fee CalculatorExpense Ratio Impact CalculatorCap Rate CalculatorCash on Cash Return CalculatorDSCR CalculatorLTV CalculatorDebt to Income CalculatorBurn Rate CalculatorRunway CalculatorCustomer Acquisition Cost CalculatorLTV CAC CalculatorUnit Economics CalculatorChurn Rate CalculatorMRR CalculatorARR CalculatorCrypto CAGR CalculatorStock CAGR CalculatorRoth IRA CAGR Calculator