See exactly how your ownership changes across every funding round. Add founders, model rounds, and share with cofounders.
See how each stakeholder's equity evolves after every round.
Full breakdown of ownership, shares, and valuations at each stage.
FounderMath Pro lets you save unlimited scenarios, export to PDF, and compare rounds side-by-side.
Quick reference formulas for dilution, vesting, SAFE notes, runway, and LTV:CAC. Print it out and keep it on your desk.
Download Free Cheat Sheet →Equity breakdowns, fundraising math, and calculator tips. No spam.
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Try it free →Our new Dilution Timeline shows exactly how much equity you lose at each round. Most founders are shocked by the results.
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