Kyber · Fundraising instruments

SAFE & Convertible Note Calculator

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Models the conversion of SAFEs and convertible notes in a future priced round. Built on standard market terms — post-money SAFEs convert against capitalization including all converting securities; pre-money SAFEs and notes convert against existing fully-diluted plus the promised option pool. Actual documents govern.

01

Current cap table

Total fully diluted
Number of shares
Options remaining in pool
Number of shares
Your ownership
Number of shares
02

First priced round

Seed or Series A. New investment excludes SAFEs and notes.

New investment
$
Pre-money valuation
$
Option pool after round
Percentage of fully diluted
%
03

SAFEs & convertible notes

Ownership after conversion and option pool top-up alongside the priced round.

Conversion method
SAFEs
TypePrincipal ($)Valuation cap ($)Discount (%)Share priceConverted sharesOwnership
$1.36368,6384.48%
$1.18422,2835.13%
Subtotal790,9229.60%
Convertible notes (principal incl. interest)
TypePrincipal ($)Valuation cap ($)Discount (%)Share priceConverted sharesOwnership
Note$1.81276,4793.36%
Subtotal276,4793.36%
Total converting1,067,400 sh · 12.96%
04

Calculation results

Post-round position after conversion of all SAFEs and notes.

Post-money valuation
$30,000,000
Price per share
$3.64
SAFE / note %
12.96%
New investors %
33.33%
Your post-round ownership
30.35%
from 62.5% pre-round
Value of your shares
$9,105,711
2,500,000 shares at $3.64
Post-round fully diluted
8,236,589
pool top-up 423,659 sh
You30.35% · 2,500,000 sh
Other holders13.36% · 1,100,000 sh
Option pool10.00% · 823,659 sh
SAFE / note holders12.96% · 1,067,400 sh
New investors33.33% · 2,745,530 sh
Post-round ownership at $20,000,000 pre-money
05

Ownership across pre-money valuations

Stacked ownership from $10M to $40M pre-money, holding all other inputs constant. Dashed line marks the current input.

Informational model only. Conversion mechanics vary by document; confirm against executed instruments before relying on outputs. Kyber does not provide legal or tax advice.