One Dashboard, Four Ratio Families: How to Read the Numbers Above
This calculator is deliberately broad. Instead of computing one ratio in depth, it takes profitability, liquidity, leverage, and efficiency inputs and returns roughly fifteen numbers plus a composite 0-100 health score in a single pass. That breadth is the point: it's built for a quick "how does this business look overall" scan, not for the kind of deep, single-metric drill-down you'd want when you already know exactly which risk you're worried about. Below is a walkthrough using the tool's own default numbers, followed by guidance on when to reach for one of the more specialized ratio calculators on this site instead.
Reading the Default Numbers: A Worked Example
Load the calculator as-is - $150,000 net income, $1,000,000 revenue, $400,000 gross profit, $800,000 total assets, $500,000 total equity, a $200,000 investment figure, $300,000 current assets against $150,000 current liabilities, $50,000 inventory, $100,000 receivables, $300,000 total debt, $250,000 EBIT, and $25,000 interest expense - and here is what each family of ratios reports:
- Profitability: ROE = $150,000 ÷ $500,000 = 30%; net profit margin = $150,000 ÷ $1,000,000 = 15%. Both clear the calculator's "excellent" thresholds.
- Liquidity: current ratio = $300,000 ÷ $150,000 = 2.0; quick ratio = ($300,000 − $50,000) ÷ $150,000 ≈ 1.67. Comfortably above the 1.0-2.0 comfort zone most lenders look for.
- Leverage: debt-to-equity = $300,000 ÷ $500,000 = 0.6 - moderate, not aggressive; interest coverage = $250,000 ÷ $25,000 = 10x, meaning operating earnings cover the interest bill ten times over.
- Efficiency: asset turnover = $1,000,000 ÷ $800,000 = 1.25; inventory turnover = $600,000 ÷ $45,000 ≈ 13.3x, or about 27 days of inventory on hand.
Run those six scored ratios through the health-score logic and this default profile lands at 97 out of 100 - "Excellent Financial Health." Change any single input (drop total equity to $150,000, for instance) and watch both the debt-to-equity ratio and the score shift immediately, which is a fast way to build intuition for how sensitive each ratio is to a single line on the balance sheet.
When to Use This Dashboard vs. a Single-Ratio Tool
Two other calculators on this site cover pieces of what this page computes, but in far more depth:
- Leverage Ratio Calculator: use this when the question is specifically about debt structure and solvency risk - before taking on new financing, or when checking against a lender's covenant thresholds - rather than debt-to-equity as one line among fifteen.
- Net Income Margin Calculator: use this when you want to track a single profitability metric closely over multiple periods, rather than a one-time snapshot alongside three other ratio families.
- Use this page when you want the full-picture, first-pass view across all four dimensions at once - the kind of scan you'd run before deciding which of the more specialized tools to reach for next.
Frequently Asked Questions
What happens if total equity is zero or negative?
The calculator only divides by equity when it's greater than zero; otherwise it reports 0 rather than an error or infinity. A company with negative equity isn't actually debt-free just because the ratio shows 0 - that usually signals distress, so treat a 0 here as a cue to check the balance sheet directly.
My interest coverage shows 0 because I have no interest expense - is that bad?
No. The ratio is only computed when interest expense is greater than zero; with $0 of interest expense it falls back to 0 instead of an undefined division. In practice, no interest expense means no debt-servicing risk at all - the opposite of a bad outcome.
How is the 0-100 health score actually weighted?
It's a simple point system across six ratios: net profit margin and ROE can each contribute up to 20 points; current ratio, quick ratio, debt-to-equity, and interest coverage can each contribute up to 15 points, based on fixed thresholds. It's a fast diagnostic heuristic, not a credit rating or a substitute for professional analysis.
Why are ROI and ROE different when both use net income?
ROI divides net income by whatever you type into the Investment Amount field - a figure you supply, such as capital deployed into a specific project. ROE divides net income by total equity on the balance sheet. They'll only match if your investment figure happens to equal total equity.
Disclaimer: This calculator and guide are for educational purposes only and should not be considered financial advice. Always consult with a qualified financial advisor before making investment decisions. Past financial performance does not guarantee future results, and all investments carry risk.