# Profitability Ratios Calculator > Calculate gross, operating, and net margins plus return on assets, equity, and capital employed. Page: https://askcalculators.com/calculator/profitability-ratios-calculator/ Definition: https://askcalculators.com/calculator/profitability-ratios-calculator/definition.json JSON Schema: https://askcalculators.com/calculator/profitability-ratios-calculator/schema.json Version: 1.0.0 Maintained by: AskCalculators (software project; not a credentialed reviewer) Qualified review: pending. Automated checks do not establish professional approval. Page status: Live Review status: Pending ## Use Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation. Example: https://askcalculators.com/calculator/profitability-ratios-calculator/?revenue=1000000&costOfGoodsSold=600000&operatingIncome=150000&netIncome=100000&averageAssets=800000&averageEquity=400000¤tLiabilities=150000 ## Inputs - revenue: Revenue / net sales; type=money; required; default=1000000; min=0 - costOfGoodsSold: Cost of goods sold; type=money; required; default=600000; min=0 - operatingIncome: Operating income (EBIT); type=money; required; default=150000 - netIncome: Net income; type=money; required; default=100000 - averageAssets: Average total assets; type=money; required; default=800000; min=0 - averageEquity: Average shareholders’ equity; type=money; required; default=400000 - currentLiabilities: Current liabilities; type=money; required; default=150000; min=0 ## Outputs - grossMargin: Gross profit margin; format=percent; primary - operatingMargin: Operating margin; format=percent - netProfitMargin: Net profit margin; format=percent - returnOnAssets: Return on assets; format=percent - returnOnEquity: Return on equity; format=percent - returnOnCapitalEmployed: Return on capital employed; format=percent - grossProfit: Gross profit; format=currency ## Formula margin = profit ÷ revenue; ROA = net income ÷ average assets; ROE = net income ÷ average equity ## Rules - Empty optional inputs are undefined, not zero. - Hidden conditional inputs are ignored. - Do not invent missing required inputs. Notice: Financial ratios depend on accounting definitions and should be evaluated in context.