How is Net Cash Flow calculated?

Net Cash Flow is calculated by taking total cash inflows (revenue, funding) and subtracting total cash outflows (expenses, capital expenditures) over a specific period.

What is startup runway?

Startup runway is the number of months your business can operate before running out of money, calculated by dividing your current cash balance by your negative net cash flow (burn rate).

Cash Flow Calculator - Free Smart Calculators & AI Tools

Cash Flow Calculator | Startup Net Cash Engine

📊 Cash Management Engine

Starting Cash Balance

Cash from Sales/Revenue (Monthly)

Funding / Investment Rec’d

Operating Expenses (Payroll, Rent)

CapEx / Debt Repayment

Total Cash Inflow

Total Cash Outflow

Net Cash Flow (Burn)

Outflow Breakdown

Operating

Capital/Debt

Cash Movement

Out

Net

Cash Flow Component	Amount
Starting Balance	0
(+) Operating Inflows	0
(+) Financing Inflows	0
(-) Operating Outflows	0
(-) CapEx & Debt Outflows	0
Net Cash Flow	0
Ending Balance	0

✨ AI Runway Analysis

Calculating metrics…

About the Cash Flow Engine

Cash Flow is the net amount of cash and cash-equivalents moving into and out of your business. While profit indicates financial health on paper, Cash Flow dictates your survival. Many profitable startups go bankrupt simply because they run out of cash.

Runway is the amount of time a company has until it runs out of cash, assuming current income and expenses stay constant. Monitoring your Net Cash Flow (Burn Rate) ensures you know exactly when you need to secure your next round of funding or push for operational profitability.

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💵 Cash Flow Calculator | Startup Engine

About the Cash Flow Engine