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Valuation and dilution · Spreadsheet

Cap table starter

A first cap table: founders, option pool, and the SAFEs waiting to convert.

The SAFE + Dilution Decoder models one SAFE and no option pool on purpose — it is a teaching model for how a conversion behaves. A cap table is the other thing: every security that exists, in one place, reconciled.

Three tabs: who holds equity today, what the option pool has reserved and granted, and the convertibles waiting to convert. The third does not appear in the ownership percentages on the first, because until they convert they do not own shares — which is exactly the distinction founders lose track of.

Spreadsheet

What is in it

  • Equity holders

    Issued shares only. Percentages calculate against the total of this tab, so they are fully diluted across issued equity but not across the convertibles.

  • Option pool

    What is reserved, what is granted, and what is actually left. The gap between reserved and granted is the number an investor will ask about.

  • Convertibles

    SAFEs, notes, and warrants — the claims that are not shares yet. Keep this reconciled with the equity tab rather than maintained separately from it.

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Get the spreadsheet

The template is ready. Add your email to open it, and you will also get The Raise Memo — a note for founders raising capital.

How to use it

Notes

This is a record, not a legal cap table. Whatever your counsel or your cap-table software holds is the authoritative version, and where the two disagree the document wins. What this workbook is for is making the picture visible to you between the moments when someone else updates it.

Where this comes from

The thinking behind it

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From the publication

Read The Raise Memo

A note for founders raising capital—what investors notice, how conviction gets built, and what to do next.

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