# Debt-to-Equity Ratio Explained: Formula, Example & Interpretation

> The debt-to-equity (D/E) ratio compares a company's total debt to its shareholders' equity, showing how much leverage sits behind the business. A D/E of 1.0 means debt and equity are equal; 0.5 means half as much debt as equity. Higher leverage can magnify returns but also raises risk, especially when earnings fall or rates rise.

## Formula

**Debt-to-Equity = Total Debt ÷ Shareholders' Equity** — Some analysts use only interest-bearing debt; others use total liabilities.

## How to calculate

1. **Find total debt** — Add short-term and long-term debt from the balance sheet.
2. **Find shareholders' equity** — Take shareholders' equity from the balance sheet.
3. **Divide** — Divide total debt by shareholders' equity to get the D/E ratio.

## Worked example

A company has $4 billion in total debt and $8 billion in shareholders' equity. D/E = 4 ÷ 8 = 0.5. For every dollar of owners' capital, it uses 50 cents of debt — a conservative level for most industries.

## Interpretation

D/E level Generally indicates Below 0.5 Conservative, low leverage 0.5–1.5 Moderate; typical for many firms Above ~2.0 High leverage — higher risk (normal for some sectors) Context is everything: capital-intensive industries (utilities, banks, real estate) routinely run high D/E and that's normal, while asset-light software firms often carry almost none. Always compare to sector peers, and pair D/E with interest coverage to judge whether the debt is actually serviceable.

## Limitations

- Not comparable across industries — high D/E is normal for utilities, alarming for tech.
- Definitions vary (total liabilities vs. interest-bearing debt), so check the basis.
- Can be negative or distorted when equity is negative (e.g. after big buybacks).
- Says nothing about whether the company can service the debt — check interest coverage.

## FAQ

**What is a good debt-to-equity ratio?** A D/E below 1.0 is generally considered healthy, and below 0.5 conservative — but capital-intensive industries like utilities and banks normally run much higher. Always compare within the same sector.

**Is a higher debt-to-equity ratio bad?** Not necessarily. Moderate debt can boost returns by funding growth cheaply. It becomes dangerous when it's high relative to peers and the company's earnings can't comfortably cover interest payments, especially in a downturn.

**What does a negative debt-to-equity ratio mean?** A negative D/E usually means shareholders' equity is negative — often the result of large accumulated losses or aggressive share buybacks. It's a warning sign that warrants a closer look at the balance sheet.

## Related metrics

- Return on Equity (ROE) (/learn/roe)
- How to Read a Balance Sheet (/blog/how-to-read-a-balance-sheet)
- How to Analyze Stocks (/learn/how-to-analyze-stocks)

See D/E for any stock free: https://foliofundamentals.com/analyzer