Interest Coverage Ratio
Definition
The Interest Coverage Ratio measures how easily a company can pay its interest expenses using its operating income. It shows the margin of safety a business has before debt obligations become difficult to meet.
Some analysts use EBITDA instead of EBIT for a more cash‑flow‑focused view.
Why It Matters
- Indicates a company’s ability to service its debt.
- A key metric for lenders, credit analysts, and rating agencies.
- Helps assess financial stability and bankruptcy risk.
- Declining coverage can signal rising leverage or weakening profitability.
How to Interpret It
- Above 5×: Strong ability to cover interest; low credit risk.
- 3× to 5×: Generally healthy for most industries.
- 1.5× to 3×: Caution zone; company may face pressure if earnings decline.
- Below 1.5×: High risk; earnings barely cover interest.
- Below 1.0×: Unsustainable — the company cannot cover interest from operations.
Industry norms matter: utilities and telecom often operate with lower ratios, while tech and asset‑light businesses typically maintain higher ones.
Example
A company reports:
- EBIT: $300 million
- Interest Expense: $60 million
An interest coverage ratio of 5× means the company earns five times its annual interest obligations — a strong financial position.