🧮 Free calculator

Startup runway calculator

How many months of cash do you have left? Enter three numbers and get your runway and cash-out date - instantly.

of runway
Net monthly burn
Cash hits zero on
Current ARR (revenue ×12)

➕ MRR → ARR converter

ARR = MRR × 12 =

How to read your runway

Runway is the number of months your cash lasts at the current pace. Simple formula: runway = cash ÷ net burn, where net burn = expenses − revenue. If your revenue exceeds your expenses, you are cash-flow positive: runway is unlimited.

This calculation assumes a constant burn. In reality, a customer paying late, a new hire or a large purchase shift everything. That is why a cash-flow forecast - updated continuously - is far more reliable than a static runway.

From a one-off number to continuous steering

Dafodoo connects to your Odoo and updates your cash-flow forecast, your low point and your runway automatically, on every import. No more recalculating by hand.

Track my runway continuously - free trial

Frequently asked questions

What is runway?

The number of months a company can operate on its current cash, given its net monthly burn. Runway = cash ÷ net burn.

How do you calculate net monthly burn?

Net burn = monthly expenses − monthly revenue. If it is positive, you are consuming cash; if it is zero or negative, you are break-even or profitable (unlimited runway).

What is the difference between MRR and ARR?

MRR is monthly recurring revenue; ARR is its annualized version: ARR = MRR × 12.

How do you track runway continuously?

A one-off calculation quickly goes stale. Dafodoo plugs into Odoo and updates the cash-flow forecast, low point and runway automatically.

Your cash, always up to date

Connect your Odoo and stop recalculating by hand.

Try Dafodoo for free