Burn Rate Calculator Monthly cash burn. Cash on hand ($) Monthly expenses ($) Runway (months) 10 Step-by-step with your numbers: 1. Values used: 2. Cash on hand = 500,000 $ 3. Monthly expenses = 50,000 $ 4. Runway = Cash on hand / Monthly expenses = 500,000 / 50,000 = 10months Did we solve your problem today? 👍 Yes 👎 No Thanks for the feedback! How many months a startup's cash will last. FAQ Safe runway? Aim for 12+ months. Related calculators Break-Even Calculator Find how many units you must sell to cover your costs.