Cash Runway
Also known as: Runway, Liquidity Runway
Definition
Cash runway measures how long a company can operate before exhausting available cash, usually calculated as cash balance divided by net monthly burn. In turnaround work, runway is not just a finance metric; it is the clock that determines how quickly pricing, cost, collections, delivery, capital, or restructuring actions must move.
Runway gets misread when the model assumes every expense, collection, and renewal behaves normally. Turnarounds rarely have normal timing. Collections slip, vendors tighten terms, churn accelerates, and leadership loses weeks debating actions that should have started immediately.
The operating question is not “how many months are left?” It is “which decisions must be made before the company loses optionality?”
Related terms
- Burn Multiple — A capital-efficiency metric that compares net cash burn to net new ARR. It shows how much cash a company spends to create each dollar of recurring revenue.
- Forecast Accuracy — The degree to which sales, revenue, cash, or delivery forecasts match actual results. It is a trust metric for boards and buyers.
- Net Working Capital — Current operating assets minus current operating liabilities. In M&A, the working-capital peg can materially change cash delivered at close.
Where this gets applied
- Unit Economics — CAC payback, NRR, gross margin by segment, cohort analysis, paid-on-bookings vs. paid-on-cash.
- Financial Infrastructure — ARR waterfalls, deferred-revenue rules, board-pack standardization, FP&A architecture.
- Project Recovery — Stalled programs unblocked. We've rescued $13M and $3M Fortune 500 initiatives in under 30 days.