Business calculator

Cash Runway Calculator

Estimate monthly burn and how many months current cash can support it.

Your inputs

Current cashMonthly revenueMonthly expenses

Result

Net monthly burn: $4,000.00
Runway: 12.5 months

Results are estimates for planning and educational purposes.

Formula & explanation

Net monthly burn = Monthly expenses − Monthly revenue
Runway = Current cash ÷ Net monthly burn

Practical example

If revenue meets or exceeds expenses, the result reports no current cash burn instead of an infinite runway.