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Every equity calculator a founder needs
One deterministic engine, five calculators. Model a SAFE, chart your dilution, build a cap table, size an option pool, or run an exit waterfall — free, and precise enough to hand to your lawyer.
SAFE calculator
Convert a post- or pre-money SAFE at your next priced round — cap, discount, or both.
Open calculator →Dilution calculator
Stack SAFEs and priced rounds and watch founder ownership move round by round.
Open calculator →Cap table calculator
Founders, an option pool, SAFEs and a priced round — one fully-diluted cap table.
Open calculator →Option pool calculator
See exactly how much an option-pool top-up costs founders, before vs. after.
Open calculator →Exit waterfall calculator
Liquidation preferences, participation and seniority — who gets what at exit.
Open calculator →