Burn Rate & Runway Calculator

Calculate how long your startup can survive before running out of cash

Runway is the amount of time a company has before it runs out of cash. Knowing this number is critical for survival and fundraising.

Calculator Inputs

Current Cash Balance*

Monthly Expenses*

Monthly Revenue*

Enter values above to see your results

Net Burn = Expenses - Revenue. Runway = Cash Balance / Net Burn.

•Investors typically look for 18-24 months of runway after a funding round.
•If Net Burn is negative (Revenue > Expenses), you are "Default Alive" with infinite runway.

Gross Burn is total expenses. Net Burn is Expenses minus Revenue (the actual cash lost).

Most startups fail due to cash flow, not product fit. Learn to calculate Burn Rate, Break-Even, and Runway to survive the 'Valley of Death'.

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