HOMEPAGE

Operating Cash Flow (OCF)

Definition

Operating Cash Flow measures the cash a company generates from its core business operations. It excludes investing and financing activities and focuses purely on day‑to‑day operating performance.

$$\text{Operating Cash Flow}=\text{Net Income}+\text{Non‑Cash Expenses}+\text{Changes in Working Capital}$$

Non‑cash expenses include depreciation and amortization.

Why It Matters

• Shows the company’s ability to generate cash from operations.
• More reliable than net income because it excludes non‑cash accounting items.
• Essential for evaluating liquidity, sustainability, and financial health.
• A key input for calculating Free Cash Flow.

How to Interpret It

• Positive OCF: Healthy operations generating real cash.
• Negative OCF: Potential operational weakness or heavy working‑capital swings.
• Consistent OCF: Sign of a stable, mature business.

Example

A company reports:

• Net Income: $120 million
• Depreciation: $40 million
• Working Capital Increase: $10 million

$$\text{OCF}=120+40-10=150\text{million}$$

The company generated $150 million in operating cash flow.