EV/EBITDA vs P/E: when each lies to you
Both are shorthand for 'how expensive is this?' — and both quietly break in predictable situations. Knowing when tells you which to trust.
6 min read · Updated 2026-07-08 · By Caverian
What each multiple measures
The price-to-earnings ratio compares the price of the equity to the profit that flows to shareholders after interest and tax. EV/EBITDA compares the whole enterprise — equity plus debt, minus cash — to operating earnings before interest, tax, depreciation and amortisation. In other words, P/E is a shareholder's-eye view; EV/EBITDA is a whole-business view that strips out how the company is financed.
When P/E lies
P/E quietly assumes this year's earnings are representative and comparable — and often they're not:
- One-off items — a lawsuit, a write-down or an asset sale can make earnings, and the P/E, briefly meaningless.
- Leverage and tax — two identical businesses financed differently show very different P/Es.
- Negative or tiny earnings — the ratio breaks entirely or explodes to a number that says nothing.
When EV/EBITDA lies
EV/EBITDA fixes some of that by ignoring financing and non-cash charges — but that same move creates its own blind spots:
- It ignores capital spending — a capital-hungry business can look cheap on EBITDA while consuming all its cash on equipment.
- It waves away depreciation — but worn-out assets really do need replacing; EBITDA pretends they don't.
- It flatters the heavily indebted — a big enterprise value from debt can still hide real financial fragility.
Use them together, in context
Neither multiple is 'right'. P/E is often the better lens for a stable, lightly-levered, profitable company; EV/EBITDA earns its keep across different capital structures and for capital-intensive or acquisitive businesses. Read both, always against the company's own history and its sector — a '15' means nothing until you know what its peers trade at.
That's why Caverian shows multiples alongside the other fair-value lenses rather than in isolation: a multiple is a starting question, not an answer.
Key takeaways
- P/E is a shareholder view; EV/EBITDA is a whole-enterprise view.
- P/E breaks on one-offs, leverage, tax and negative earnings.
- EV/EBITDA ignores capex and depreciation — real costs.
- P/E suits stable low-debt firms; EV/EBITDA spans capital structures.
- Always read a multiple against the company's history and peers.
Frequently asked questions
Is EV/EBITDA better than the P/E ratio?
Neither is universally better. EV/EBITDA is more comparable across companies with different debt and tax situations and for capital-intensive businesses, while P/E is a clean shareholder view for stable, profitable, lightly-levered firms. Reading both in context beats trusting either alone.
Why can the P/E ratio be misleading?
Because it assumes reported earnings are representative. One-off gains or charges, different levels of debt and tax, and negative or very small earnings can all make the P/E say something the business reality doesn't support.
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Sources: Yahoo Finance, Financial Modeling Prep, SEC EDGAR.