Hong Life CalculatorsUnderstanding the EV/EBITDA calculator — concept and principle
EV/EBITDA is one of the most widely used valuation multiples. It compares what the whole business is worth to all its investors, the enterprise value, with a rough measure of its operating cash earnings, EBITDA. Analysts use it to compare companies with different amounts of debt, to screen for cheap or expensive stocks within a sector, and as a starting point in takeover pricing.
How it is calculated
- Enterprise value (EV) = market capitalisation + total debt − cash and equivalents + minority interest + preferred equity
- EV/EBITDA = EV ÷ EBITDA
Market capitalisation is share price × shares outstanding. EBITDA is earnings before interest, taxes, depreciation and amortisation, usually for the last twelve months or a forecast year. All amounts must be in the same currency.
The principle
Think of EV as the price of buying the whole company: you pay the shareholders, take over the debt, and get the cash in the bank back, which is why cash is subtracted. Minority interest and preferred shares are other claims on the business and are added. EBITDA is earnings before any payment to lenders or shareholders and before non-cash depreciation charges, so it belongs to all capital providers. Because both the numerator and denominator ignore how the business is financed, the ratio lets you compare a heavily indebted firm with a debt-free one more fairly than the price-earnings ratio does.
Worked example
- Market cap $5,000,000,000, debt $1,200,000,000, cash $400,000,000, minority and preferred $0, EBITDA $650,000,000.
- EV = 5,000 + 1,200 − 400 + 0 = $5,800,000,000 (in millions: 5,800).
- EV/EBITDA = 5,800 ÷ 650 ≈ 8.92×.
In other words, buying the whole company would cost about nine years of current EBITDA.
How to read the result
A lower multiple looks cheaper, but levels differ widely by sector: capital-light, fast-growing businesses usually trade at higher multiples than mature, capital-heavy ones. Compare within the same industry and over the company's own history. A low multiple may reflect weak prospects, high capital spending needs or risk rather than a bargain. A negative or tiny EBITDA makes the ratio meaningless.
Common mistakes
- Using net income or operating cash flow instead of EBITDA.
- Forgetting to subtract cash, or subtracting cash the company needs to operate.
- Mixing lease treatment: under IFRS 16, lease liabilities count as debt and EBITDA is higher.
- Comparing trailing EBITDA for one firm with forecast EBITDA for another.
Frequently asked questions
What is a typical EV/EBITDA?
There is no single normal value; it varies by industry, growth and interest rates, so compare with peers.
Why is EV/EBITDA preferred to P/E for acquisitions?
An acquirer takes on the debt as well as the equity, and EV captures both.
Can EV be lower than market cap?
Yes, when a company holds more cash than debt.
Sources: A. Damodaran, Investment Valuation, Wiley (enterprise value multiples) · CFA Institute, Equity Valuation curriculum (EV/EBITDA)