Startup runway and raise calculator

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Cash in the bank ($)

Monthly revenue ($)

Monthly expenses ($)

Revenue growth per month (%)

Expense growth per month (%)

Runway you want after raising (months)

Runway counts months until cash goes below zero using compounding growth on revenue and expenses. Raise needed is the extra cash required so that the minimum cash balance over the target window stays at or above zero, plus a 10% buffer. For education and planning only, not financial advice.

Want the full model behind this, with hiring plan, unit economics, and three statements? See the Startup Financial Model.