Operating Cash Flow (OCF)
The cash generated from a company's core business operations. Shows how much cash the business produces before capital investments and financing activities.
Operating Cash Flow (OCF)
Operating Cash Flow is the cash a company generates from its core business operations. It's found on the cash flow statement and shows the cash produced before accounting for capital investments or financing activities like debt repayment.
Formula
Operating Cash Flow = Net Income + Depreciation/Amortization - Changes in Working Capital
The simplest way: start with net income, add back non-cash charges (depreciation), and adjust for changes in receivables, inventory, and payables.
Example
Microsoft (MSFT) reports net income of $80 billion for a year. Adding back $20 billion in depreciation and adjusting for $10 billion reduction in working capital (better collections), operating cash flow is $110 billion. This is the raw cash MSFT's business generated before capex or financing.
How to Interpret It
- OCF > Net Income: Good sign. The company is generating more cash than accounting profits, often due to non-cash charges or working capital improvements.
- OCF < Net Income: Potential warning. The company's cash generation lags its reported profits, often due to rising receivables or inventory.
- Growing OCF: Stronger business fundamentals and better ability to fund dividends or growth.
- Stable OCF: Indicates predictable cash generation; useful for valuing mature businesses.
- OCF margin: OCF as a percentage of revenue. Higher is better; it shows how much of each revenue dollar converts to actual cash.
Limitations
- OCF can include one-time items or non-recurring changes that skew the picture.
- Changes in working capital (receivables, payables) can create volatile year-to-year swings in OCF.
- OCF doesn't reflect capex needed to maintain the business; compare it to capex for a complete picture (that's FCF).
- Different accounting choices (how quickly you collect receivables, manage payables) can affect OCF.
Related Terms
- Free Cash Flow — operating cash flow minus capex
- Capital Expenditures — cash spent on assets
- Cash Flow Statement — detailed breakdown of cash sources and uses
- Working Capital — short-term assets and liabilities