Startup Tools
Seed Funding Dilution Calculator
Estimate founder ownership before and after a priced seed round.
Result
Formula and methodology
Investor % = Investment ÷ Post-money; Founder after = Founder before × (1 − Investor %)
Use consistent definitions, dates and fully diluted ownership assumptions where relevant.
Worked example
100% founder ownership, ₹8 crore pre-money and ₹2 crore investment leaves founders with 80%.
How to use
- Enter the requested assumptions using consistent units.
- Select Calculate.
- Review the method and limitations before using the estimate.
Frequently asked questions
What does this calculator estimate?
Estimate founder ownership before and after a priced seed round.
Is this result guaranteed?
No. It is a simplified scenario and actual commercial or investment outcomes may differ.
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Disclaimer: This is a simplified planning estimate. Results depend on assumptions and are not investment, legal or tax advice or a professional valuation.