EV/EBITDA Explained: How to Use It and Its Limits

EV/EBITDA measures a company’s enterprise value against its earnings before interest, tax, depreciation and amortisation. It shows what you pay for a firm’s core operating earnings regardless of how it is financed, which makes it useful for comparing companies with different debt loads. But it ignores capital spending and taxes, so it flatters capital-hungry businesses.

Where this fits: this is a tool for the fifth of the Five Criteria — a reasonable price. Read it alongside our guide to what stock valuation is and the price-to-earnings ratio.

Most beginners reach for the price-to-earnings ratio first, and for good reason — it is simple. But P/E has a blind spot: it ignores the balance sheet. Two companies can earn identical profits and trade on the same P/E, yet one carries crushing debt and the other sits on a pile of cash. EV/EBITDA was designed to see what P/E cannot.

What enterprise value actually means

Enterprise value (EV) is the price of the whole business, not just its equity. Imagine buying a house with a mortgage. The equity you hand over is only part of the story — you also assume the outstanding loan. A company works the same way.

The formula is straightforward:

Enterprise value = market capitalisation + total debt + preferred stock + minority interest − cash and equivalents

You add debt because a buyer inherits it. You subtract cash because a buyer can use it to pay down what they just borrowed. The result answers a precise question: what would it cost to own this entire business, free and clear?

This is why EV, not market cap, is the honest numerator for a valuation multiple. A company might look cheap on its share price alone while hiding a mountain of debt, or look expensive while sitting on net cash. EV corrects for both.

What EBITDA is — and what it is not

EBITDA stands for earnings before interest, tax, depreciation and amortisation. Start with operating profit and add back depreciation and amortisation — the non-cash charges that spread the cost of past investment across the years.

The intent is to approximate the raw operating cash generation of a business before financing and accounting choices muddy the picture. Because it sits above interest and tax, EBITDA lets you compare the operating engines of two firms as if they had the same financing and the same tax domicile.

That is its genuine strength. It is also the root of its most dangerous flaw, which we return to below. Charlie Munger put the warning bluntly: he suggested that every time you see the word EBITDA, you should mentally substitute “bulls**t earnings”. The point is not that the metric is useless — it is that EBITDA is not cash you can spend.

How to calculate and read EV/EBITDA

The ratio itself is simple once you have the two inputs:

EV/EBITDA = enterprise value ÷ EBITDA

A result of 10 means you are paying ten times the company’s annual operating cash earnings for the entire enterprise. Lower looks cheaper; higher looks dearer. But the number alone tells you almost nothing. It only acquires meaning in context.

Three ways to give the number context

Comparison	What it reveals
Versus the company’s own history	Whether the market is paying more or less than it typically has
Versus close competitors	Whether the firm is cheap or dear relative to genuine peers
Versus its growth and returns	Whether a high multiple is earned by quality or merely hoped for

A hypothetical example makes this concrete. Imagine two industrial firms, Company A and Company B (both invented for illustration). Company A trades at an EV/EBITDA of 8 and Company B at 14. On the number alone, A looks like the bargain. But suppose A grows EBITDA at 2% a year and earns mediocre returns on capital, while B grows at 12% and earns high returns on invested capital. The higher multiple on B may be entirely rational. Cheap is not the same as good value.

Where EV/EBITDA earns its keep

The metric is at its best in three situations.

Comparing companies with different debt loads. Because EV captures debt and EBITDA sits above interest, two firms with identical operations but different financing look comparable. P/E would show them as wildly different.

Acquisition and private-equity analysis. When someone buys a whole company, they buy its debt too. EV/EBITDA is the natural language of takeovers, which is why you see it quoted constantly in deal coverage.

Capital-intensive sectors with heavy depreciation. In telecoms, cable or industrials, large non-cash depreciation charges can push reported net profit low or even negative while the business gushes operating cash. EV/EBITDA sees through the accounting to the underlying operations — at least partly.

The limits that quietly mislead

Now the hard part. The very add-backs that make EBITDA useful also make it treacherous.

It pretends capital spending is free

Depreciation is a real expense. It is the accountant’s way of recognising that the factory, the fleet or the store network wears out and must be replaced. Add it back, and you are assuming the company never has to reinvest to stand still. For an asset-light software firm, that assumption is roughly fair. For an airline, a telecom or a retailer, it is a fantasy.

This is the single most important limit. EBITDA flatters precisely the capital-hungry businesses that deserve the most caution. A company can show healthy EBITDA for years while its free cash flow — the cash left after necessary investment — stays near zero.

It ignores tax and interest

Tax is a real cost. Interest is a real cost. A heavily indebted company with a large interest bill looks identical on EBITDA to a debt-free peer, yet the equity holder of the indebted firm takes home far less. You must check the interest coverage ratio separately to see that risk.

It ignores working capital

A business can report rising EBITDA while cash drains into inventory and receivables. EBITDA says nothing about this. Only the cash flow statement reveals it.

It can be gamed

Because EBITDA is not a defined accounting standard, management teams enjoy latitude in what they add back. “Adjusted EBITDA” can quietly absorb restructuring costs, share-based pay and other recurring expenses dressed up as one-offs. Treat generous adjustments as a signal to examine the quality of earnings.

How to use it within the Five Criteria

EV/EBITDA is a screening and comparison tool, not a verdict. Within our framework it plays a supporting role at the price stage. Use it like this:

• Start with it to rank peers and spot anomalies worth investigating.
• Never stop there. Convert your attention to free cash flow and the FCF yield, which capture the capital spending EBITDA ignores.
• For a true intrinsic estimate, run a full discounted cash flow and demand a margin of safety.

A low EV/EBITDA that survives this scrutiny — strong free cash conversion, modest debt, durable returns — is genuinely interesting. A low one that collapses the moment you look at capital spending is a value trap wearing a bargain’s clothes. The metric’s job is to raise the question. The rest of the framework answers it.

Frequently Asked Questions

What is a good EV/EBITDA ratio? There is no universal number. Mature, slow-growing firms often trade around 7–10x, while high-quality compounders command 15x or more. The multiple only means something against a company’s own history and close peers, and always alongside growth and returns on capital.

Why use EV/EBITDA instead of the P/E ratio? P/E is distorted by how a company is financed and by non-cash charges. EV/EBITDA strips out capital structure and depreciation, so two firms with identical operations but different debt look comparable. That makes it the preferred lens for takeover analysis and cross-company comparison.

What is the biggest flaw of EV/EBITDA? It treats depreciation as if it were free. For a business that must constantly reinvest in plant, equipment or stores, the capital spending that depreciation represents is a real, recurring cash cost. EBITDA ignores it, flattering exactly the companies that deserve the most scrutiny.

How do I calculate enterprise value? Take the market capitalisation (share price times shares outstanding), add total debt and preferred stock and minority interest, then subtract cash and equivalents. The result is what it would cost to buy the whole business and clear its debts, net of the cash you would inherit.

Your Next Step

EV/EBITDA is one lens among several. To build a complete picture of price, pair it with free cash flow and a proper intrinsic value estimate.

• Read why free cash flow matters more than profit.
• Estimate intrinsic value with our DCF intrinsic value calculator.
• Score a whole company against the framework with the Five Criteria scorecard calculator.

---

About the author: Cameron Hayes is a senior investor relations and finance professional who has worked in IR at Nasdaq Copenhagen-listed companies including Nilfisk and Maersk Drilling. He holds an MSc from Copenhagen Business School and a BCom from the University of Ottawa, and founded Gingernomics to teach individual investors the Five Criteria framework. More about Gingernomics.

The content on Gingernomics is for educational and informational purposes only and does not constitute financial advice. Always do your own research and consult a licensed financial advisor before making any investment decisions. Past performance is not indicative of future results.