Cash runway calculator

Know how long your business can keep going with the cash you have today. See your net burn per month, your runway in months and the date your cash would run out.

How to use it

  • You enter the data
  • Smallo works it out
  • You get the result
  1. Enter the cash in the bank today.
  2. Enter your monthly revenue and monthly expenses.
  3. Read your burn, your runway in months and the date it ends.

Frequently asked questions

What is the difference between gross and net burn?

Gross burn is everything you spend in a month. Net burn is what you spend minus what you bring in. Runway uses net burn.

How much runway should a small business have?

Many owners aim for at least 6 months of expenses in reserve. Update the numbers monthly so you can act early.