Debt / EBITDA (Leverage Ratio)
Debt / EBITDA tells you how leveraged a company is — think of it as 'how many years of earnings to pay off all debt?' Lower is safer; LBOs often start at 5–7x.
Definition
Debt / EBITDA (also called the leverage ratio) measures how many years of operating earnings it would take to pay off all outstanding debt, assuming EBITDA is used entirely for repayment. It is the single most important credit metric in leveraged finance and M&A.
Formula
Leverage = Total Debt / EBITDA
Debt / EBITDA
How many years of earnings to pay off all debt?
Total Debt
$600M
EBITDA
$100M
Leverage
6.0x
At 6.0x, this company is firmly in leveraged territory. It would take 6 years of EBITDA to pay off all debt, assuming no CapEx or taxes. Typical of post-LBO capital structures.
Interest Coverage Ratio
Can the company afford its interest payments?
EBIT
$120M
Interest Expense
$30M
Coverage
4.0x
At 4.0x, the company earns 4x its interest obligations. Comfortable, but a sharp EBIT decline of 75%+ would put interest payments at risk. Below 1.5x is where lenders start to worry.
Leverage Spectrum
Where different company types sit on the leverage scale
Google, Microsoft
GE, Honeywell
Post-buyout PE deals
Restructuring candidates
Leverage tolerance depends on cash flow stability. Tech companies with recurring revenue can carry less debt because investors value growth. LBOs load debt because the PE firm plans to pay it down from stable operating cash flows.
How Bankers Use Debt / EBITDA
In leveraged finance, Debt / EBITDA drives how much debt a company can take on in an LBO. Banks typically cap total leverage at 5–7x EBITDA depending on industry, cash flow stability, and market conditions. Senior secured debt might be 3–4x, with subordinated debt bringing total leverage to 5–7x. The higher the leverage, the higher the equity return potential — but also the higher the risk.
Investment Grade vs. Leveraged Credits
Investment-grade companies typically maintain Debt / EBITDA below 2.0–3.0x. Leveraged buyouts start at 5.0–7.0x and the sponsor targets deleveraging to 3.0–4.0x over the hold period through EBITDA growth and debt paydown. Understanding these benchmarks helps you assess whether a company's leverage is appropriate for its credit profile.
Net Debt vs. Gross Debt
Gross debt includes all borrowings. Net debt subtracts cash on the balance sheet: Net Debt = Total Debt - Cash. Some analysts prefer Net Debt / EBITDA because cash can be used to repay debt immediately. However, lenders often focus on gross debt because cash may be trapped in foreign subsidiaries or needed for operations.
Worked Example — With Real Numbers
A company has $2B of total debt and $400M of EBITDA. Debt / EBITDA = 5.0x. If it has $200M of cash, Net Debt / EBITDA = ($2B - $200M) / $400M = 4.5x. If EBITDA grows to $500M and $300M of debt is repaid, the ratio falls to $1.7B / $500M = 3.4x — demonstrating the deleveraging story.
Key Takeaways
Debt / EBITDA is the most important leverage metric in LBOs and leveraged finance
Investment-grade companies are typically below 3.0x; LBOs start at 5.0–7.0x
Deleveraging — reducing this ratio over time — is central to PE value creation
Always clarify whether you mean gross debt or net debt when discussing leverage
Common Mistakes in Interviews
Not specifying gross vs. net debt when quoting leverage ratios
Using trailing EBITDA when the model requires forward/pro forma EBITDA (especially in LBOs)
Ignoring that off-balance-sheet liabilities like operating leases may affect true leverage
How Interviewers Test This
In LBO interviews, be ready to discuss entry leverage (e.g., 6.0x), what drives deleveraging (EBITDA growth + debt paydown), and target exit leverage. Know typical senior vs. total leverage splits for your industry.
Related Concepts
Directly referenced in this topic
EBITDA
EBITDA (Earnings Before Interest, Taxes, [Depreciation and Amortization](https:/...
Leveraged Buyout (LBO)
A Leveraged Buyout (LBO) is the acquisition of a company using a significant amo...
Capital Structure
Capital structure refers to the specific mix of debt and equity a company uses t...
Interest Coverage Ratio
The interest coverage ratio (ICR) measures how easily a company can pay interest...
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