Debt-to-Equity Ratio (D/E)

What is the Debt-to-Equity Ratio (D/E)?

The Debt-to-Equity Ratio (D/E) is a financial ratio used to measure a company's financial leverage by comparing its total debt to its total shareholders' equity. It provides insight into how a company finances its operations — through debt or through equity — and helps investors assess the level of financial risk.

Both total debt and total equity can be found on the company's balance sheet. The D/E ratio is one of the most commonly used metrics for evaluating a company's capital structure and financial health.

How to Calculate the Debt-to-Equity Ratio

The formula for the Debt-to-Equity Ratio is:

Debt-to-Equity Ratio=Total DebtTotal Shareholders’ Equity\text{Debt-to-Equity Ratio} = \frac{\text{Total Debt}}{\text{Total Shareholders' Equity}}

Total debt includes both short-term and long-term debt obligations (loans, bonds, credit facilities). Some analysts use total liabilities instead of total debt for a more comprehensive view.

Total shareholders' equity is the residual interest in the company's assets after deducting all liabilities. It includes common stock, retained earnings, and additional paid-in capital.

Example Calculation

If a company has $2 million in total debt and $4 million in shareholders' equity:

D/E Ratio=$2,000,000$4,000,000=0.5\text{D/E Ratio} = \frac{\$2{,}000{,}000}{\$4{,}000{,}000} = 0.5

A D/E ratio of 0.5 means the company uses 50 cents of debt for every dollar of equity, indicating a relatively conservative capital structure.

Debt-to-Equity Calculator

Debt-to-Equity Ratio Calculator

Frequently Asked Questions

What is a good debt-to-equity ratio?
A debt-to-equity ratio below 1.0 is generally considered conservative, meaning the company has more equity than debt. Ratios below 1.5 are often seen as acceptable. However, the ideal ratio varies significantly by industry — capital-intensive industries like utilities may have ratios above 2.0, while technology companies often have much lower ratios.
What does a negative debt-to-equity ratio mean?
A negative D/E ratio occurs when a company has negative shareholders' equity, meaning its liabilities exceed its assets. This is a serious warning sign that may indicate financial distress, though some profitable companies have negative equity due to aggressive share buybacks.
Is a high debt-to-equity ratio always bad?
Not necessarily. In low-interest-rate environments, taking on debt can be a cost-effective way to finance growth. Some industries naturally operate with higher leverage. The key is whether the company generates enough cash flow to comfortably service its debt.
How often should I check a company's debt-to-equity ratio?
Investors should review the D/E ratio at least quarterly when new financial statements are released. More importantly, tracking the trend over time is more valuable than looking at a single data point.
What is the difference between debt-to-equity and debt-to-assets?
Debt-to-equity divides total debt by shareholders' equity, showing leverage from the equity holders' perspective. Debt-to-assets divides total debt by total assets, showing what percentage of assets are financed by debt. Both measure leverage but from different angles.
How does the debt-to-equity ratio affect a company's cost of capital?
Moderate debt can lower a company's overall cost of capital because interest payments are tax-deductible (the 'tax shield' benefit). However, excessive debt increases financial risk, causing both lenders and equity investors to demand higher returns, which raises the cost of capital.
Romain Simon
Written by Romain Simon

Founder of Beanvest. Self-directed investor since 2015, building tools to help individual investors make better decisions.

Last updated: March 24, 2026| Editorial process
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