Pre-money / post-money

Negotiated equity valuations immediately before and after a financing. In a simple primary priced round, post-money equity valuation equals pre-money equity valuation plus new investment; enterprise value is a different measure.

Also called Post-money valuation

Pre-money / post-money in round numbers

Hypothetical US$ millions: a primary equity round has an 80 pre-money valuation and 20 of new investment, giving a 100 post-money valuation. Assume no fees, secondary sales, convertible instruments, option-pool changes or other dilution. The new investor’s post-round share is 20 ÷ 100 = 20%. This is a negotiated valuation, not guaranteed market worth.

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Hypothetical simple primary equity round; US$m
MeasureAmount
Pre-money equity valuation80
New primary investment20
Post-money equity valuation80 + 20 = 100
New investor post-round ownership20 ÷ 100 = 20%

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