Equity Dilution Calculator
Calculate how much your equity ownership will be diluted after funding rounds or new share issuances.
Calculate Dilution
Option 1: Share-Based Calculation
Option 2: Investment-Based Calculation
Option 3: Multi-Round Dilution
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Enter your ownership and dilution details to see the impact
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.