EV/EBITDA

Enterprise value (EV) captures the total economic value of a business — market capitalization plus net debt plus minority interests plus preferred stock — representing what an acquirer would pay to own the whole enterprise free and clear. EBITDA adds back interest, taxes, depreciation, and amortization to net income, producing an approximation of operating cash generation before financing costs and non-cash charges. Dividing EV by EBITDA creates a ratio that strips out differences in capital structure, tax rates, and accounting depreciation policies, making it one of the most widely used cross-company and cross-border valuation tools in investment banking and private equity.

The formula is: EV/EBITDA = (Market Cap + Total Debt − Cash and Cash Equivalents) / EBITDA. A ratio of 8 times means the company is priced at eight times its annual EBITDA. Generally, lower multiples suggest cheaper relative valuations, though sector context is essential: cable and satellite companies often trade at high-teens EV/EBITDA multiples due to their predictable subscription revenues, while cyclical manufacturers might trade at 5 to 8 times. Technology platforms with strong network effects routinely command multiples of 20 to 40 times.

In M&A, EV/EBITDA is the lingua franca of deal valuation. When Microsoft acquired Activision Blizzard for $68.7 billion in 2022, analysts immediately calculated the implied EV/EBITDA multiple to assess whether the price represented a fair deal relative to comparable gaming company transactions. Private equity firms use EBITDA multiples to both value acquisition targets and measure portfolio company performance, since the same multiple applied to a higher EBITDA at exit generates a larger return.

A critical limitation is that EBITDA is not free cash flow. By adding back depreciation and amortization — which represent real economic costs in capital-intensive industries — EBITDA can significantly overstate the cash available to investors. A telecom company spending billions annually replacing network equipment has real economic depreciation that EBITDA ignores. For this reason, analysts working with capital-intensive businesses often prefer EV/EBIT or EV/free cash flow as supplementary metrics, and Warren Buffett has famously criticized the widespread use of EBITDA as a primary earnings proxy.

Leverage also matters when interpreting the multiple. Two companies with the same EV/EBITDA can have very different equity valuations if one carries substantially more net debt. The equity investor's return depends on what is left after servicing and repaying that debt, making the capital structure a critical overlay when translating an EV/EBITDA multiple into a view on the stock price.