Transparency
Every fee, warrant and pool shuffle is a line item with a dollar value next to it. When a formula is a convention rather than a rule, we say so on the page.
Precision financials
Precision finance for founders.
Client-side runway simulations, debt-vs-equity evaluations, and cap-table conversion math. Free, unbiased, and zero signup required.
The calculators
Three questions. Three answers.
Pick the one that is keeping you up at night.
About us
Free, exact and legible.
We are a small team of founders and engineers. Every startup finance calculator we tried wanted an email address, a demo call or an account before it would show a single number. So we built the three models we actually used, then published the math behind them.
The goal is simple. Any founder should be able to answer a financing question in under a minute, see exactly how the answer was produced, and send it to an investor without asking permission.
Built by operators, for founders.
Precision
Exact arithmetic instead of rules of thumb. Each engine is unit tested and the full working is published, so you can check any number yourself.
Accessibility
Free, keyboard friendly and readable in dark or light. A model is just a link you can send to an investor.