Debt to equity ratio — what it tells you about financial risk.

The debt to equity ratio(D/E) compares a company’s total liabilities to its shareholder equity. It measures how much of the company is funded by borrowed money versus investor capital.

A company with a D/E of 1 has equal amounts of debt and equity financing. A D/E of 2 means the company uses twice as much debt as equity. A D/E below 0.5 indicates the company relies primarily on equity financing.

The D/E ratio is one of the most important tools for balance sheet analysis. It tells you about financial risk and capital structure at a glance. Understanding what is a good debt to equity ratio in the context of each industry is essential for accurate stock analysis. Read the balance sheet guide for the full picture.

The debt to equity ratio formula is: Total Liabilities divided by Shareholder Equity.

Total liabilities include both short-term and long-term debt, accounts payable, accrued expenses, and any other obligations. Shareholder equity is total assets minus total liabilities.

Some analysts use a narrower version that includes only interest-bearing debt (long-term debt plus short-term debt) rather than total liabilities. This is sometimes called the “debt to equity” ratio in the strict sense. The broader version (total liabilities / equity) gives a more conservative picture of financial leverage.

Low D/E (below 0.5)

The company finances primarily through equity. This is generally lower risk but can indicate the company is not taking full advantage of debt to fund growth. Many technology and service companies operate in this range.

Moderate D/E (0.5 to 1.5)

A balanced capital structure. The company uses a mix of debt and equity. This range is common for industrials, consumer goods, and healthcare companies.

High D/E (above 2)

The company relies heavily on debt. This can amplify returns in good times but increases financial risk. High D/E is normal for utilities, real estate, and financial companies. For other industries, it warrants careful scrutiny of cash flow and interest coverage.

The direction of the D/E trend also matters. A rising D/E over multiple years can signal increasing financial risk even if the current level seems reasonable. A falling D/E suggests the company is paying down debt or building equity. For more on reading these trends, see the financial distress signals guide.

The D/E ratio varies enormously by industry. Comparing across sectors is misleading — a utility with D/E of 3 and a software company with D/E of 0.3 can both be perfectly healthy.

Industries with typically high D/E

• Utilities: High capital spending on infrastructure, stable cash flows → D/E often 2 to 4
• Real estate (REITs): Debt is standard for property investment → D/E often 3 to 6
• Financials (banks): Leverage is central to the business model → D/E often 5 to 10+
• Telecom: Expensive network infrastructure → D/E often 2 to 4

Industries with typically low D/E

• Technology: Asset-light, high margins → D/E often 0 to 0.5
• Healthcare / biotech: R&D funded by equity → D/E often 0.2 to 0.8
• Consumer services: Low capital requirements → D/E often 0.3 to 1

A company with high debt on paper might have plenty of cash to cover it. That is why net debt — total debt minus cash and equivalents — often gives a more accurate picture than gross debt.

Consider two hypothetical companies:

• Company A: $10B debt, $9B cash, $5B equity → D/E = 2.0. But net debt is only $1B.
• Company B: $10B debt, $0.5B cash, $5B equity → D/E = 2.0. Net debt is $9.5B.

Same D/E ratio, dramatically different risk profiles. Always check the cash position alongside the D/E ratio. The free cash flow guide helps you assess whether a company can service its debt from operations.

• Rising D/E while cash declines: The company is borrowing more while its cushion shrinks.
• D/E above 5 for non-financial, non-utility companies: Very high leverage outside capital-intensive industries is often a red flag.
• Negative equity (D/E meaningless): When liabilities exceed assets, the D/E ratio breaks down because the denominator is negative. This is a critical warning.
• D/E spiking in a single quarter: Could indicate a major acquisition funded by debt or a sharp drop in equity value.

For a complete list of financial warning signs across P/E, cash flow, balance sheet, and growth metrics, read the how to tell if a company is heading for trouble guide.

Return to the full fundamentals guide or check the balance sheet analysis guide for related reading.