Pre-Money & Post-Money Valuation Calculator
Pre-money valuation is what your company is worth before receiving new investment. Post-money valuation is the pre-money valuation plus the capital raised in the round. Together, they determine how much equity investors receive and what existing shareholders retain.
Enter your numbers below and the calculator will instantly show share price, ownership dilution, and equity values for both founders and investors.
Inputs
Results
Enter all three values above to see the calculated results.
How the Calculation Works
The share price is determined by dividing the pre-money valuation by the number of shares outstanding before the round. This price applies to both existing shares and the new shares issued to investors.
The number of new shares issued equals the capital raised divided by the share price. After the round closes, the total share count is the sum of existing shares and newly issued shares.
Ownership percentages are simply each party's shares divided by the total. Equity values are calculated by multiplying each ownership percentage by the post-money valuation.