SaaS Startup Burn Rate & Runway Calculator
Calculate net cash burn rate, cash runway (months left), and required CAC payback period for SaaS and venture startups.
Calculation Inputs
Calculation Results
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Enter inputs on the left and click Calculate to view results.
Formula & Methodology
Net Burn = Gross Expenses - Monthly Revenue; Runway = Cash Balance / Net Burn
Measures how many months a startup can operate before needing additional funding or reaching profitability.
Frequently Asked Questions
What is a healthy startup cash runway?
Venture investors typically recommend maintaining 18 to 24 months of cash runway.