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Pre/Post Money Valuation

Compare pre-money and post-money valuations with dilution

Calculator ID: vc3Category: venture-capital

Pre/Post Money Valuation Comparison

Compare pre-money and post-money valuations with dilution

Valuation Details

$
$

Dilution Impact

Pre-Money

$8,000,000

Post-Money

$10,000,000

Investor Ownership

20.0%

With a $8,000,000 pre-money valuation and $2,000,000 investment, the post-money valuation becomes $10,000,000. Based on 1,000,000 existing shares at $8 per share, investors receive 250,000 new shares (20.0% ownership), bringing total shares to 1,250,000.

Valuation Breakdown

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Pre-money valuation represents company worth before new investment, while post-money valuation includes the fresh capital injection. This distinction determines dilution mechanics: investors receive ownership percentage based on their investment divided by post-money valuation, directly impacting existing shareholder dilution. Understanding this relationship proves critical during term sheet negotiations.

Share price calculations derive from pre-money valuation divided by existing shares outstanding. New shares issued to investors equal their investment divided by this price per share. This mathematical framework ensures fair pricing while quantifying exact dilution impact. Founders who grasp these mechanics negotiate more effectively, balancing capital needs against ownership preservation across multiple funding rounds.