Equity Split Calculator
Calculate a fair equity split between startup co-founders based on roles, risk, time commitment, and contribution.
How to Use This Calculator
Add each founder and score their contributions across different categories. The calculator will suggest an equity split based on relative contributions. This is a starting point for discussion, not a final answer.
Who originated the core concept?
Relevant industry knowledge
Full-time vs part-time
Opportunity cost, investment
Technical, sales, operations
Access to customers, investors
Who originated the core concept?
Relevant industry knowledge
Full-time vs part-time
Opportunity cost, investment
Technical, sales, operations
Access to customers, investors
Suggested Equity Split
Consider setting aside 10-20% for an employee option pool before splitting founder equity.
