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Startup Equity Split Calculator

Enter founder details to generate an objective starting point for your split.

Founder 1 Split 50%
Founder 2 Split 50%
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The Art of the Equity Split

Splitting equity is one of the most difficult and important conversations co-founders will have. A "fair" split isn't always 50/50; it should account for the risk, capital, and effort each person brings to the table.

Key Considerations

1. **Vesting**: Never give away equity upfront. Use a 4-year vesting schedule with a 1-year cliff.
2. **Contributions**: Ideas are worth little; execution is everything. Weight technical and sales roles heavily.
3. **Capital**: If a founder contributes significant initial capital, they should be compensated with additional equity or debt.

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