Interest Coverage Ratio

What is Interest Coverage?

Interest Coverage shows how many times a company can pay interest expenses with its earnings. Below 1.5 is dangerous, above 3 is safe.

Think of it like this

You earn $5,000/month with $500 mortgage interest. Your coverage is 10x - very safe! If earnings drop to $1,000, coverage is 2x - getting risky!

Formula

Interest Coverage = EBIT / Interest Expense
  • EBIT: Earnings Before Interest and Taxes
  • Interest Expense: Annual interest on debt

Why it matters

  • Shows debt servicing ability
  • Critical for survival in downturns
  • Banks watch this closely
  • Red flag if trending down

What's a good value?

< 1.5
Distressed
Cannot cover interest - danger!
1.5-2.5
Weak
Just barely covering interest
2.5-5
Adequate
Comfortable coverage
> 5
Strong
Easily covers debt obligations
> 5
Strong
Very safe from default

Real-world example

Apple coverage: 20x - massive cash generation. Utility company: 3x - stable but leveraged. Struggling retailer: 0.8x - may default on debt.

Things to watch out for

  • EBIT can be volatile
  • Doesn't include principal payments
  • Off-balance sheet obligations excluded
  • One bad year can change dramatically

Screen US stocks by Interest Coverage in the app, and see which companies pass right now.