How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Startup Runway Calculator: How to Calculate It Right

calendar_today September 2, 2026 person marketing-indinero domain indinero

Startup runway calculator math is one division, spendable cash on hand divided by monthly net burn, and the output is months of runway plus a zero-cash date. Net burn is the only correct denominator, since gross burn turns 15.0 months into 5.8 on the same balance sheet. Indinero has built runway forecasts for growth-stage companies since 2009, with bookkeeping, accounting, tax, and fractional CFO under one monthly engagement.

open_in_new Read original post