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Startup Equity Dilution Calculator

Startup Equity Dilution Calculator

FUNDRAISING

Model what your stock options could be worth at exit, after future dilution and accounting for vesting at the time you leave.

If Fully Vested, Pre-Tax
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Your Offer Details

Plug in your grant terms and what you expect the company to look like at exit.

#
$
#
$1.75B
20%
2.0 yrs
How long you plan to stay. If less than your vesting period, you only realize a portion of the grant.
Per-Share Economics
Post-Dilution Price
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Spread / Share
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Full Exercise Cost
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Full Grant Ownership
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Disclaimer
Disclaimer: This is a starting point, not professional advice. Use it to frame the conversation, then validate the assumptions with real data and qualified advisors before making decisions.