Free tools

Equity calculators that work before you sign up

Each tool runs entirely on numbers you enter: no account, no fetched prices. Results are educational estimates, not advice. Saving privately is optional.

• Private vs public offer

  Compare a startup offer and a public-company package in dollars per year, using your own numbers.

• Option exercise cost

  Shares times strike: what exercising would cost, plus the estimated spread from your own value estimate.

• Vesting schedule

  Your upcoming vest dates and cumulative vested shares from your start date, cliff, length, and frequency.

• Post-termination deadline

  The date your post-termination exercise window ends, from your last day and your grant's window.

• Double-trigger RSU timeline

  The time-vesting side of double-trigger RSUs, and why the liquidity trigger has no date.

• Private stock scenario

  Estimated value of your equity at low, mid, and high per-share scenarios you choose yourself.