Interest Coverage Ratio Calculator
Interest Coverage Ratio Calculator
The interest coverage ratio is a core solvency metric for lenders and bondholders. It shows the safety margin a company has for making interest payments — a higher ratio means more comfortable room, while a ratio close to or below 1 signals the company may struggle to service its debt.
Lenders and credit analysts use this ratio heavily when assessing loan applications and bond covenants.
- Formula: Interest Coverage Ratio = EBIT ÷ Interest Expense.
- Rule of thumb: a ratio above 2-3 is generally considered a reasonable safety margin; below 1.5 raises concern, and below 1 means the company cannot cover interest payments from operating earnings alone.
- Industry and rate environment matter: capital-intensive, cyclical industries typically maintain higher coverage ratios as a buffer against earnings volatility.
Where do I find EBIT on the income statement?
EBIT (earnings before interest and taxes) is operating income — revenue minus operating expenses, before interest and tax are deducted. It's often listed directly on the income statement or easily derived from it.
What does a very high interest coverage ratio mean?
A very high ratio (10+) suggests the company has ample capacity to take on more debt if needed, or is conservatively financed relative to its earnings power — generally a sign of financial strength.
Interest Coverage Ratio Calculator


The interest coverage ratio is a core solvency metric for lenders and bondholders. It shows the safety margin a company has for making interest payments — a higher ratio means more comfortable room, while a ratio close to or below 1 signals the company may struggle to service its debt.
Lenders and credit analysts use this ratio heavily when assessing loan applications and bond covenants.

- Formula: Interest Coverage Ratio = EBIT ÷ Interest Expense.
- Rule of thumb: a ratio above 2-3 is generally considered a reasonable safety margin; below 1.5 raises concern, and below 1 means the company cannot cover interest payments from operating earnings alone.
- Industry and rate environment matter: capital-intensive, cyclical industries typically maintain higher coverage ratios as a buffer against earnings volatility.
Where do I find EBIT on the income statement?
EBIT (earnings before interest and taxes) is operating income — revenue minus operating expenses, before interest and tax are deducted. It's often listed directly on the income statement or easily derived from it.
What does a very high interest coverage ratio mean?
A very high ratio (10+) suggests the company has ample capacity to take on more debt if needed, or is conservatively financed relative to its earnings power — generally a sign of financial strength.
