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Equity Dilution Calculator

Calculate post-money ownership percentages after issuing new shares

Equity dilution reduces existing shareholders ownership when new shares are issued. Founders accept dilution in exchange for growth capital in startup fundraising rounds.

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Tip: Anti-dilution provisions protect investors if future rounds price lower (down rounds).

Fun Fact

Y Combinator SAFEs typically result in 7-20% dilution at conversion. Co-founders typically retain 15-25% each at IPO.

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