Equity Dilution / Cap Table Calculator
Model how your equity stake dilutes across funding rounds with a simple cap table.
%
1%100%
Final founder ownership
60.0%
Rounds modeled
2
After 2 funding rounds, founder ownership dilutes from 100% to approximately 60.0%.
Dilution by round
| Round | Post-Money Valuation | New Investor % | Founder % After |
|---|---|---|---|
| Seed | ₹1,00,00,000 | 20.0% | 80.0% |
| Series A | ₹2,00,00,000 | 25.0% | 60.0% |
How this calculator works
Every funding round dilutes existing shareholders proportionally as new shares are issued to incoming investors — this calculator models how founder ownership shrinks across sequential rounds, based on each round's investment amount and pre-money valuation.
Worked example: starting at 100% ownership, a Seed round (₹20 lakh into an ₹80 lakh pre-money company) dilutes founders to 80%. A subsequent Series A (₹50 lakh into ₹1.5 crore pre-money) dilutes further, leaving founders with approximately 60% ownership after both rounds.
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