Cash Runway Calculator
This Cash Runway Calculator answers the first number a board and a lender ask about: how long does the cash last? Enter your cash on hand, expected monthly collections, and operating spend, and it returns your net monthly burn, the number of months of runway you have left, and a projected zero-cash date. Treat the result as a planning baseline, not a promise — it is the same starting math we run before building a full 13-week forecast on a client's live numbers.
Your runway
Cash runway
12.5 months
Projected zero-cash around August 2027 at current burn.
13-week cash projection
Simple linear projection. Real cash timing swings with AR, AP, and seasonality — which is exactly what a true 13-week model captures.
This is a simple linear view. Real cash timing swings with AR, AP, payroll cycles, and seasonality — which is what a true 13-week cash flow captures, refreshed every month on your live data. For how that model is built and why lenders rely on it, read the 13-week cash flow forecast field guide. Book a working session to have it built on yours.
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Book a working session.
A 20-minute call, a clear read on your numbers, and a straight answer on whether a fractional CFO is the right call right now.