Startup & SaaS
Startup Dilution Calculator
Straightforward pre-money/post-money dilution math — what a new round costs existing shareholders in percentage terms.
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$
$
%
- Your ownership after the round
- +6.3%
- Percentage points diluted
- +1.7%
- Post-money valuation
- $19,000,000
- New investor ownership
- +21%
How it works
- 1Enter pre-money valuation and raise amount
- 2Enter your current ownership percentage
- 3See your ownership after the round
Who this is for
- Modelling personal dilution before a funding round
- Explaining dilution mechanics to employees with equity
- Planning option pool sizing around a raise
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