The concept
What Are Business Valuation Multiples?
A valuation multiple states how many times a given financial measure a buyer may be prepared to pay for a business. If a company's earnings are described as being worth "three times," the multiple is three and the earnings measure is whatever was defined before that number was chosen. The measure and the multiple only make sense together.
Multiples exist because private companies rarely trade often enough to have observable prices. Buyers and advisors use multiples to summarize a set of judgments about durability of earnings, risk and how much of the current performance is likely to continue after a change in ownership. The number is shorthand. The judgment behind it is the actual work.
For the broader methodology that surrounds multiples, including normalization, methods and market context, the guide to business valuation sets out how the full process fits together.
The mechanics
How Do Business Valuation Multiples Work?
Two variables drive the outcome and both can be wrong. If the earnings figure includes adjustments that a buyer will not accept, the indicated value is overstated regardless of the multiple. If the multiple is borrowed from a company with a different risk profile, the result is equally unreliable.
This is why an owner cannot arrive at a defensible number by selecting an industry figure and multiplying. The exercise begins with earnings that can be verified.