Leverage Ratios in Private Credit: Debt/EBITDA, Coverage, and What Lenders Look At

Part of the complete guide: How to Prepare for a Private Credit Interview.

Lenders don't care how much leverage a company can carry on a spreadsheet — they care how much it survives in a downside. Leverage and coverage ratios are the vocabulary for that question: how levered is the business, and does its cash flow actually service the debt if the plan slips?

The numbers below are illustrative, to show the mechanics.

Total Debt / EBITDA — the headline multiple

Total Debt ÷ EBITDA

Total debt = all borrowed obligations (term loans, subordinated debt, finance leases). Example: $70M total debt and $20M EBITDA → 3.5x leverage. Read it as "3.5 years of earnings to repay the debt." If EBITDA falls 30% to $14M, leverage jumps to 5.0x — which is why lenders always test leverage at stressed EBITDA, not just today's.

Net leverage — adjusting for cash

(Total Debt − Unrestricted Cash) ÷ EBITDA

With $12M of available cash, the 3.5x above becomes 2.9x net. Lenders often set covenants in net terms so that real cash on the balance sheet counts. It rewards deleveraging and cash generation.

Senior vs total leverage — the waterfall

Senior Debt ÷ EBITDA vs (Senior + Subordinated) ÷ EBITDA

If $50M is first lien and $20M is subordinated against $20M EBITDA: senior leverage is 2.5x, total is 3.5x. The gap is the cushion protecting the first-lien lender — they absorb losses only after the subordinated layer is wiped. First-lien lenders watch senior leverage; junior lenders watch total leverage and the path to deleveraging. This ties directly into unitranche vs first lien vs mezzanine.

Interest coverage — can cash flow pay the coupon?

EBITDA ÷ Cash Interest

$20M EBITDA against ~$4M cash interest → 5.0x coverage. Above ~3x is generally comfortable in private credit; below ~2x is stressed. It isolates the ability to pay interest from amortization and capex.

FCCR — the fuller picture

(EBITDA − Cash Taxes − Maintenance Capex) ÷ (Cash Interest + Scheduled Principal)

The fixed-charge coverage ratio captures what interest coverage misses: capex, taxes, and mandatory amortization all compete for the same cash. A business with strong interest coverage but heavy capex can have thin FCCR. Lenders frequently covenant FCCR with a ~1.5x–2.0x floor. The cash that feeds this ratio is exactly what cash flow analysis for private credit walks through.

DSCR — the asset-backed standard

Net Operating Income ÷ Total Debt Service

Used heavily in real-estate and asset-backed lending, where the asset's cash flow is the recovery source. A DSCR of 2.0x means operations generate twice the debt service; below 1.0x means operations can't cover it — a hard breach in most asset-backed covenants.

The trap: adjusted / pro-forma EBITDA

Leverage is only as honest as the EBITDA underneath it. "4.0x at closing" often rests on add-backs — run-rate synergies, one-time costs, cost savings not yet realized. If $20M pro-forma EBITDA is really $17M today, then a $80M loan is 4.7x, not 4.0x. Conservative lenders underwrite actual LTM EBITDA and haircut unproven adjustments. Flagging an aggressive add-back in an interview is a strong signal of lender judgment.

Ratios at a glance

| Ratio | Formula | What it tells the lender | |---|---|---| | Total leverage | Total Debt ÷ EBITDA | Raw debt burden per dollar of earnings | | Net leverage | (Debt − Cash) ÷ EBITDA | True leverage after cash | | Senior leverage | Senior Debt ÷ EBITDA | First-lien exposure; cushion to the junior layer | | Interest coverage | EBITDA ÷ Cash Interest | Can cash flow cover the coupon | | FCCR | (EBITDA − Taxes − Capex) ÷ (Interest + Principal) | Full debt-service capacity | | DSCR | NOI ÷ Total Debt Service | Coverage from actual operating cash (asset-backed) |

What "appropriate" leverage means

Not "what's normal for the sector" — but survivable in the downside and recoverable if it isn't. The same 5.0x is fine for a stable, cash-generative business with strong coverage and hard-asset recovery, and reckless for a thin-margin business with no assets and tight covenants. In an interview, defend leverage from cash flow and downside — "leverage is 4.5x, deleveraging to 3.0x as EBITDA grows; in a 25% downside it peaks at ~6x with covenant headroom of X, and recovery is supported by Y" — not from comps. That's also the heart of how to size debt in a private credit interview.

Practise turning these ratios into a lender view with the free Credit Investment Memo Framework, and get the full set of technicals and model answers in the Interview Guide.