This document discusses various leverage ratios that can be used to measure how leveraged or indebted a company is. It defines leverage ratios as ratios that measure how much debt a company is using compared to its equity. It then lists some common leverage ratios including debt-equity ratio, interest coverage ratio, debt service coverage ratio, and debt ratio. For each ratio, it provides the formula and an example calculation to illustrate how to use the ratio. The document emphasizes that leverage ratios indicate a company's ability to repay its long-term debts and service the interest on its debt. Too much debt can make a company riskier and more vulnerable to changes in interest rates.