Startup & Equity100% Client-SideInstant Calculation
Equity Dilution Calculator
LIVE COMPUTATION
Post-Round Ownership
80%
Round Dilution: -20%
Post-Money Valuation:$5,000,000.00
Investor Ownership:20%
How to Use Equity Dilution Calculator
01
Enter pre-money valuation and investment amount raised.
02
Enter existing founder ownership percentage.
03
View post-round diluted ownership percentage and investor stake.
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Equity Dilution Calculator runs 100% client-side in your web browser. None of your financial figures, bank accounts, income details, loan amounts, or personal tax data are transmitted to any server or saved in cookies. Calculations happen entirely on your local device.
Frequently Asked Questions
How does an employee option pool cause founder dilution?
Venture investors typically require an unallocated employee option pool (e.g. 10-15%) to be created pre-money, causing the dilution to come entirely out of the existing founders' shares.
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