Post-money valuation is the total value of a company immediately after a new round of investment has been completed. It’s basically a snapshot of the company’s worth once the new cash is in the bank.
This figure is used to determine how much equity a new investor receives. For founders and existing shareholders, it’s a critical metric for understanding how their ownership stake will be diluted by the new funding.
Pre-Money vs. Post-Money: What’s the Difference?
The key distinction is simple: timing.
- Pre-Money Valuation is the company’s value before the new investment. This is the figure that founders and investors typically negotiate around. It sets the price per share for the investment.
- Post-Money Valuation is the company’s value after the investment. It’s the pre-money valuation plus the new capital.
The most common formula is:
Post-Money Valuation = Pre-Money Valuation + Investment Amount
A Quick Example
Let’s say a startup has a pre-money valuation of $10 million. A new investor comes in and invests $2 million.
- Pre-Money Valuation: $10 million
- Investment Amount: $2 million
- Post-Money Valuation: $10 million + $2 million = $12 million
From this, you can quickly see the investor’s ownership stake:
$2 million (Investment) / $12 million (Post-Money Valuation) = 16.7%
This means the investor receives 16.7% of the company for their $2 million investment, and the founders and original investors now collectively own the remaining 83.3%.