Dilution Calculator
Calculate how your ownership changes across multiple funding rounds.
Funding Rounds
$
$
Ownership After Dilution
Final Founder Ownership
80.00%
Starting Ownership100%
Seed
20.0% dilution · $10.0M post-money
Tips
- • Most founders end up with 10-20% after Series B
- • Negotiate for lower dilution in early rounds
- • Consider pro-rata rights to maintain ownership
- • Factor in employee option pools (typically 10-20%)