Leverage Ratio

What Is a Leverage Ratio?

A leverage ratio is a family of measures that compare a company's borrowed money with its own financial base. Because borrowing magnifies both gains and losses, these ratios help investors judge how much risk a business takes on through debt. There is no single formula. The right version depends on which figures are compared and why.

The most common versions include the debt-to-equity ratio, which divides total debt by shareholders' equity, and the debt-to-assets ratio, which divides total debt by total assets. In each case a higher result generally means the company relies more heavily on borrowing.

How It Is Used

The debt-to-equity version is calculated as follows:

Debt-to-Equity Ratio = Total Debt ÷ Shareholders' Equity

Ratios are most meaningful when compared with a company's own history and with competitors in the same industry. Capital-intensive sectors such as utilities and banks often carry more debt than software firms, so a figure that looks high in one industry may be ordinary in another. Analysts also check how comfortably a company can pay its interest, often using the interest coverage ratio alongside leverage measures.

Leverage in Banking

Banks face a related requirement. Under the Basel III international framework, regulators set a leverage ratio that compares a bank's core capital with its total exposures without adjusting for risk. It works as a simple backstop alongside the capital adequacy ratio, which weights assets by their riskiness. Minimum levels are set by regulators and can change, so current rules should be checked directly.

Why It Matters to Investors

Leverage cuts both ways. When the return earned on borrowed money exceeds the cost of that borrowing, debt can raise returns for shareholders. When business weakens, interest and principal payments remain due, which can increase the chance of financial distress or default. Highly leveraged companies can therefore see sharper swings in profit and share price. Leverage ratios are most useful when read alongside cash flow figures and the company's broader financial picture, not in isolation.