RUO‘ZENLog in
Glossary › Margins and returns › Free cash flow (FCF)

Free cash flow (FCF): what it is

Short answer

Free cash flow is the money a company has left after operating costs and investment in equipment. It pays for dividends, buybacks and debt repayment. Earnings can be shaped by accounting; free cash flow is real money.

Formula

FCF = operating cash flow − capital expenditure
Levered FCF — the same after interest on debt
FCF margin = FCF ÷ revenue × 100%

How to read it

  1. Profit without cash flow is a warning sign. The money is stuck in inventory and receivables or goes into construction.
  2. A dip due to investment can be temporary. While a company builds, cash flow falls even as the business grows. What the money goes to matters.

Live exampletrailing 12 months · data as of Nov 5, 2026

TickerFCF marginOperating margin
AAPL22.1%33.0%
NVDA13.8%65.2%
KO8.5%32.2%
MSFT0.9%47.1%
TSLA4.8%3.0%

If the free cash flow margin is far below the operating margin, the company invests heavily in equipment and construction.

Rows in the terminal

Levered FCF Margin (TTM) — free cash flow margin

Free cash flow after interest on debt, divided by sales. The most demanding of the margins: it counts cash rather than earnings and subtracts capital spending. Consistently positive — the company funds itself.

Levered FCF Growth (YoY) — free cash flow growth

Free cash flow after interest on debt, year over year. This is the money actually left for shareholders after all expenses and investments — it pays dividends and buys back stock.

Frequently asked questions

Which is better: earnings or free cash flow?

Look at both. Steadily growing free cash flow confirms that the earnings are real.

Related terms

All 109 metrics for every stock, compared with its sector — in the terminal

Open the terminal