Free cash flow

What is free cash flow?

Free cash flow is the cash a business has left after paying the costs of running and maintaining itself. It is the cash that can fund dividends, buybacks, debt repayment or reinvestment.

Free cash flow = Operating cash flow − Capital expenditure

Written by
Suggested Investments Research Team
Content type
Reference definition
Published
2026-09-13
Last reviewed
2026-09-13

Why it is harder to flatter than profit

Reported earnings include accounting estimates: depreciation schedules, accruals, provisions. Cash flow is closer to money that actually moved, so a persistent gap between profit and cash deserves an explanation.

Negative is not automatically bad

A company building capacity can run negative free cash flow deliberately. Persistent negative cash flow with no visible return on that spending is the warning sign.

A worked example

A company reporting $12bn operating cash flow and $4bn capital expenditure produced $8bn of free cash flow. If it paid $3bn in dividends, the payout consumed under half of the cash generated.

The mistake people make

Comparing free cash flow between industries without adjusting for how capital-intensive they are.

How we use it

Free cash flow feeds our Capital Returns Intelligence research lens, where dividends and buybacks are checked against the cash that actually funded them. That lens is research-only and contributes nothing to the Suggested Investment Score.

Related terms

Reading a company's financial statements

Sources and methodology

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Educational information only. Nothing here is a recommendation to buy or sell any investment, and no research measurement removes the risk of loss.