Business calculators
Understand your pricing, profit and cash. Free calculations, with no account needed.
Use the same currency for all money fields. Calculations run in your browser; this plugin does not send or store your inputs.
Cash runway calculator
Use monthly cash movements, not accounting profit. This simple estimate assumes constant inflows and outflows and excludes future financing or changes in spending.
Formula and example
runway = available cash / (outflows - inflows)
Cash of 12,000, monthly outflows of 5,000 and inflows of 3,000 give an estimated runway of 6 months.
Educational estimates only. Results depend on your inputs and assumptions. Check figures against your records before making business decisions. Displayed results are rounded to two decimal places; break-even units round up.
How to use this calculator
- Enter figures for the same period and use a single currency.
- Select Calculate to see your result.
- Review the example and assumptions before using the figure in a plan.
Common questions
What if my cash inflows exceed my outflows?
The entered figures show no cash depletion. This is not a promise of unlimited runway: cash flows can change, and obligations may fall due at different times.
Is cash runway the same as a cash-flow forecast?
No. Runway is a snapshot under constant monthly assumptions. A forecast models when specific cash receipts and payments occur, including seasonal changes.
Published by team bizcryped. Educational estimates, not personalised financial or tax advice. Calculations run in your browser; this tool does not transmit your entered amounts.