Startup runway calculator.
How many months until you run out of cash? Enter three numbers and see your runway, net burn, and the month your cash hits zero at today's pace.
Your runway
at today's net burn- mo
Enter your cash and burn to see results.
Net burn / mo
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Zero-cash date
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Stop calculating runway by hand and watch it update live.
Median does your books every day and keeps runway, burn, and cash current every morning, so the number above is always one you can trust. Allow about 30 minutes to connect accounts; migration and historical cleanup follow an agreed timeline.