Burn Rate Calculator

Calculate your burn rate and runway to understand how long your current cash will last.

Cash Flow Data

Starting Cash Balance ($)

Ending Cash Balance ($)

Months Elapsed

Current Cash Balance ($) optional

Monthly Revenue ($) optional

Burn Rate = (Starting - Ending) / Months

Runway = Current Cash / Net Burn Rate

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Enter your cash flow data to calculate burn rate

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MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: Standard Mathematical References

by Various

ðŸ”„Last reviewed: May 2026

âœ“Formula checks are based on standard references and internal QA review.