Equity Dilution Calculator

Calculate how much your equity ownership will be diluted after funding rounds or new share issuances.

Calculate Dilution

Your Current Ownership (%)

Option 1: Share-Based Calculation

Current Shares Outstanding

New Shares to be Issued

Option 2: Investment-Based Calculation

Investment Amount ($)

Pre-Money Valuation ($)

Option 3: Multi-Round Dilution

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Enter your ownership and dilution details to see the impact