Operating Cash Flow to CapEx

Category

Ratios

Units

Ratio (x)

Formula

Cash from Operating Activities / Capital Expenditures

Source

Calculated by GeminIQ from figures reported in SEC filings

Operating cash flow to CapEx divides the cash a company generated from its operations by the cash it spent on capital expenditures in the same period. It shows how many times over the business could fund its investment in property, plant, and equipment from its own operating cash, without borrowing or issuing stock.

A ratio above 1.0 means operations produced more cash than the company reinvested in physical assets, leaving money for debt repayment, dividends, buybacks, or acquisitions. A ratio below 1.0 means capital spending exceeded operating cash flow and the shortfall had to be financed some other way.

Both inputs come from the cash flow statement in a company's SEC filings and it is calculated from those reported figures. Operating cash flow is usually tagged NetCashProvidedByUsedInOperatingActivities in XBRL, and capital expenditures are typically tagged PaymentsToAcquirePropertyPlantAndEquipment, reported in the investing section. Capital expenditures appear as a negative number there because they are a cash outflow, so the ratio uses their absolute value.

The ratio is closely tied to free cash flow, which is operating cash flow minus capital expenditures. A ratio of exactly 1.0 corresponds to zero free cash flow, and every step above 1.0 represents a larger share of operating cash left over after reinvestment. Some companies report a broader capital spending line that includes purchased software and other intangibles, so check which figure a company uses before comparing it with peers.

Interpretation depends on the industry and the stage of the business. Utilities, telecom carriers, semiconductor manufacturers, and companies in a heavy build-out phase often run ratios near or below 1.0 by design, while asset-light software and services businesses can run far higher. A falling ratio can mean rising investment in growth or deteriorating operating cash, and the cash flow statement shows which. Comparing capital spending with depreciation helps separate the two.