Burn Rate Calculator

By CalculatorInn Team · Updated: 2026-03-22 · Free & accurate · Instant results

Calculate your monthly burn rate and remaining runway to know how long your cash reserves will last.

Interactive Burn Rate Calculator

JavaScript is required for the interactive calculator. Enable JavaScript to use this tool.

How to Use This Calculator

Step-by-Step Instructions

  1. Enter your cash balance
  2. Enter your monthly expenses
  3. Enter your monthly revenue
  4. Enter your monthly net burn
  5. Enter your runway
  6. Enter your runway date
  7. Enter your gross burn
  8. Enter your revenue offset
  9. Results appear instantly — no button needed

Formula

Mathematical Formula

Net Burn = Monthly Expenses − Monthly Revenue; Runway = Cash / Net Burn

How It Works

Net Burn = Monthly Expenses − Monthly Revenue; Runway = Cash / Net Burn

Frequently Asked Questions

How does this work?

Enter your values in the fields above and the calculator will compute results instantly using the formula shown.

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