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Dilution Calculator
How to use this calculator
1
Enter the initial ownership percentages for up to 4 founders (total must not exceed 100%)
2
Input your company's last known valuation and specify if it's pre-money or post-money
3
For each funding round, enter:
- Amount being raised
- Valuation (pre-money or post-money)
4
The calculator will automatically show:
- New ownership percentages for each founder
- Updated stake values
- Valuation step-ups between rounds
$ | $ $ | $ $ | $ $ |
|---|---|---|---|
Owns: % Valued at:$0 | Owns:35.00%(0.00%) Valued at:$0($0) | Owns:35.00%(0.00%) Valued at:$0($0) | Owns:35.00%(0.00%) Valued at:$0($0) |
Owns: % Valued at:$0 | Owns:25.00%(0.00%) Valued at:$0($0) | Owns:25.00%(0.00%) Valued at:$0($0) | Owns:25.00%(0.00%) Valued at:$0($0) |
Owns: % Valued at:$0 | Owns:25.00%(0.00%) Valued at:$0($0) | Owns:25.00%(0.00%) Valued at:$0($0) | Owns:25.00%(0.00%) Valued at:$0($0) |
Owns: % Valued at:$0 | Owns:5.00%(0.00%) Valued at:$0($0) | Owns:5.00%(0.00%) Valued at:$0($0) | Owns:5.00%(0.00%) Valued at:$0($0) |
| Post-Money Valuation | $0 | $0 | $0 |
This calculator is for informational purposes only and should not be considered financial or legal advice. The calculations are based on standard dilution formulas and may not account for all possible scenarios such as option pools, convertible notes, or SAFEs. Always consult with legal and financial advisors before making any fundraising decisions.
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