Cash Runway Calculator
Calculate the number of months until your cash runs out.
01 / YOUR INPUTS
02 / YOUR RESULT
Ready when you are
Enter your details and calculate to see your results.Your cash runway is:
How it works & examples
What is cash runway?
Cash runway estimates how many months an available cash balance can cover ongoing net cash burn.
How to use this tool
Runway in months = current cash balance ÷ monthly burn rate. Enter available cash and a positive monthly burn figure, using the same currency.
Example
$120,000 available cash divided by $20,000 monthly burn gives six months of runway.
Understanding your result
This assumes burn stays constant and no new financing arrives. Zero or negative burn does not produce a meaningful finite runway in this formula. Hiring, seasonality, receivables, and one-time costs can materially change the estimate.
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