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✓ Updated March 2026

Startup Runway
Calculator

Know exactly how many months of runway you have. Enter your cash, monthly burn, and revenue — see a month-by-month cash projection, when you hit zero, and what levers extend your runway.

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🚀 Startup Financials
🎯 Burn Breakdown
Cash Runway
months
Net Monthly Burn
Burn minus revenue
Breakeven Revenue
To stop burning
Months to Breakeven
At current growth
Required Fundraise
For 18-mo runway
📅 Month-by-Month Cash Projection (12 months)
💡 Runway Extension Scenarios
🔗 Related Business Tools

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