Free Financial Ratio Calculator — All Key Ratios with Benchmarks

The four categories of financial ratios

Financial ratios fall into four categories. Liquidity ratios measure your ability to pay short-term obligations — can you cover the bills coming due in the next 12 months? Profitability ratios measure how effectively you convert revenue into profit — how much of each dollar of sales makes it to the bottom line? Leverage ratios measure how much debt you are using relative to equity — how risky is your capital structure? Efficiency ratios measure how productively you use your assets — are you generating enough revenue from your asset base? Most financial analysis uses all four categories together for a complete picture.

Current ratio and quick ratio — what they mean

The current ratio (current assets divided by current liabilities) is the most common liquidity metric. A ratio above 2.0 is generally considered healthy — you have twice as many short-term assets as short-term liabilities. Below 1.0 is a red flag — you do not have enough liquid assets to cover the bills due within a year. The quick ratio is a stricter version that excludes inventory from current assets, since inventory can be slow to convert to cash. These ratios matter most for manufacturers, retailers, and any business with significant inventory on the balance sheet.

Return on Equity (ROE) explained

Return on Equity measures how much profit a company generates for each dollar of shareholder equity. A 15% ROE means the company generates $0.15 of profit for every $1.00 of equity invested — this is Warren Buffett's minimum threshold for a quality business. However, ROE can be inflated by debt: taking on more leverage increases ROE even if the underlying business does not improve. Always analyse ROE alongside the debt-to-equity ratio to understand whether high returns come from operational strength or financial risk.

Using ratios to compare businesses across industries

Financial ratio benchmarks vary significantly by industry. A 3% net profit margin is weak for a software company but acceptable for a grocery chain. A current ratio of 1.5 might be healthy for a retailer (which turns inventory over quickly) but concerning for a manufacturer (which needs more working capital). Use this tool to calculate your numbers, then compare against published industry benchmarks for your specific sector. The most useful comparison is always against your own prior periods — is the trend improving or deteriorating?

Frequently asked questions

Related tools

• Break-Even Analysis
• Growth Scenario Modeler
• SaaS Pricing Calculator
• Back to Finance Tools