Pre-Money Valuation Calculator
Calculate your startup's pre-money valuation using post-money valuation, investment amount, share price, or equity percentage.
Calculate Pre-Money Valuation
Method 1: Post-Money Based
Method 2: Share Price Based
Formula
Pre-Money Valuation = Post-Money Valuation - Investment Amount
Or: Pre-Money = Price Per Share x Existing Shares
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Enter values using either method to calculate pre-money valuation
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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.