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CASH-FLOW-MANAGEMENT5 MIN READ

Runway Is a Weekly Operating Clock, Not a Fundraising Slogan

Calculate runway from live burn rather than stale annual plans.

The runway number decays unless you refresh it. Runway is cash divided by current burn A runway estimate answers one hard operating question: if the business keeps losing cash at the current rate, how long before the bank balance runs out? That makes it a practical management clock, not just an investor metric. Why stale runway creates false confidence Teams often repeat a runway number from a board deck even after headcount, collections, and payment timing have changed. Because burn is dynamic, the denominator moves first and the old runway story becomes fiction. Recalculate before options narrow When runway compresses,…

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