Interest Coverage Ratio Calculator
Assess corporate debt servicing capacity and creditworthiness. The Interest Coverage Ratio (Times Interest Earned) measures how many times your operating profit (EBIT) can cover annual debt interest charges, revealing default risk for lenders and bondholders.
Earnings Before Interest and Taxes from income statement
Total interest paid on short and long-term borrowing
Number of times operating earnings cover annual interest expense
How to Use This Calculator
- Locate Operating Income (EBIT) on your corporate income statement.
- Locate total annual Interest Expense.
- Calculate the interest coverage ratio multiplier.
- Ensure the ratio maintains comfortable headroom above 3.0x to protect credit ratings.
Formula & Calculation Methodology
Divides core operating earnings by contractual borrowing interest expenses to test debt repayment headroom.
Worked Example
$320,000 EBIT with $64,000 annual interest expense
Frequently Asked Questions
What is a safe benchmark for the Interest Coverage Ratio?↓
A ratio of 3.0x or higher is generally considered adequate. Ratios above 5.0x reflect strong investment-grade credit profiles, while ratios below 1.5x indicate severe financial vulnerability.
What happens when interest coverage drops below 1.0x?↓
A coverage ratio below 1.0x means operating profits are insufficient to service interest. The company must burn cash reserves, liquidate assets, or refinance debt to avoid bankruptcy.
How does interest rate volatility affect interest coverage on floating debt?↓
Companies with floating-rate debt face immediate coverage compression when central banks raise interest rates, as annual interest expense increases while operating profit may remain unchanged.
Why is EBIT used instead of Net Income in the numerator?↓
Interest expense is tax-deductible. Therefore, the ability to pay interest should be evaluated against pre-tax operating earnings before interest and income tax provisions are deducted.
Related Calculators
Source Citation & Disclaimer
Informational tool only; not licensed tax, legal, or financial advice.