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Pre-Money Valuation Calculator
Calculate a startup's pre-money valuation by subtracting the new investment amount from its agreed post-money valuation.
How to Use Pre-Money Valuation Calculator
- 1Enter the post-money valuation
- 2Enter the new investment amount
- 3Click Calculate to see the pre-money valuation
Frequently Asked Questions
Pre-Money Valuation = Post-Money Valuation − New Investment. It's the value of the company before the new money comes in.
This tool works post-money → pre-money (subtracting the investment). Post-Money Valuation Calculator works the opposite direction, adding the investment to a pre-money figure.
When a term sheet quotes valuation as "post-money" directly (common in modern SAFE/priced rounds) and you want to back out what the company was valued at before your check.
No — it only computes the pre-money figure. Use the Post-Money Valuation Calculator's ownership % output, or divide investment by post-money valuation yourself, to get the investor's resulting stake.
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Post-Money Valuation Calculator
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