What this calculator does
Calculate gross, operating, and net margins plus return on assets, equity, and capital employed.
How it works
The calculator evaluates margin = profit ÷ revenue; ROA = net income ÷ average assets; ROE = net income ÷ average equity. Inputs are checked before calculation, and invalid values such as zero denominators or out-of-range selections produce a clear error instead of a misleading result.
Input query strings and outputs
Use an input name in this page’s URL as ?name=value, and join additional inputs with &. Portable shared links may instead use the compact ?ac= state parameter.
Input query strings
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?revenue=Revenue / net salesMoney · Required · Default: 1,000,000
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?costOfGoodsSold=Cost of goods soldMoney · Required · Default: 600,000
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?operatingIncome=Operating income (EBIT)Money · Required · Default: 150,000
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?netIncome=Net incomeMoney · Required · Default: 100,000
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?averageAssets=Average total assetsMoney · Required · Default: 800,000
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?averageEquity=Average shareholders’ equityMoney · Required · Default: 400,000
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?currentLiabilities=Current liabilitiesMoney · Required · Default: 150,000
Outputs
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grossMarginGross profit marginPercentage · Primary output
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operatingMarginOperating marginPercentage
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netProfitMarginNet profit marginPercentage
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returnOnAssetsReturn on assetsPercentage
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returnOnEquityReturn on equityPercentage
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returnOnCapitalEmployedReturn on capital employedPercentage
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grossProfitGross profitCurrency
Inputs and results
The inputs are Revenue / net sales, Cost of goods sold, Operating income (EBIT), Net income, Average total assets, Average shareholders’ equity, Current liabilities. Results include Gross profit margin, Operating margin, Net profit margin, Return on assets, Return on equity, Return on capital employed, Gross profit.
Important notes
Financial ratios depend on accounting definitions and should be evaluated in context.