Startup Tools

Cap Table Calculator

Normalize founder, investor and ESOP shares or ownership weights into a reconciled cap table.

Enter your assumptions

Formula and methodology

Each group % = Group units ÷ Total units × 100

Use consistent definitions, dates and fully diluted ownership assumptions where relevant.

Worked example

800 founder, 150 investor and 50 ESOP units reconcile to 80%, 15% and 5%.

How to use

  1. Enter the requested assumptions using consistent units.
  2. Select Calculate.
  3. Review the method and limitations before using the estimate.

Frequently asked questions

What does this calculator estimate?

Normalize founder, investor and ESOP shares or ownership weights into a reconciled cap table.

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.