How does the Burn Rate Calculator work?

Enter your values into the input fields, adjust any parameters, and click Calculate. The tool processes your input instantly and displays accurate results. All calculations happen locally in your browser for privacy and speed.

Is the Burn Rate Calculator free to use?

Yes, this tool is completely free with no signup required. Everything runs locally: Current Cash Balance and Monthly Revenue are processed on your device, never sent to a server — your data is never uploaded to any server, ensuring complete privacy and security.

Are the Burn Rate Calculator results accurate?

Yes, the calculator uses standard mathematical formulas and algorithms to ensure accurate results. Calculations are performed using JavaScript's built-in precision. For financial or medical decisions, always verify with a professional.

🔥 Burn Rate Calculator

Calculate your startup's cash burn rate, net burn, and runway length

Enter Financial Data

Current Cash Balance ($)

Monthly Revenue ($)

Monthly Expenses ($)

Monthly Revenue Growth Rate (%/mo, optional)

📖 About Burn Rate

Gross Burn: Total monthly cash expenses
Net Burn: Monthly Expenses - Monthly Revenue, i.e. net cash consumed per month
Runway: Number of months until cash runs out at current burn rate
Healthy runway is typically >18 months; under 6 months is a red flag
Including revenue growth rate provides a more accurate runway estimate

🔥 Burn Rate Calculator

Enter Financial Data

📖 About Burn Rate

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