What is free cash flow growth rate?
- Free cash flow growth rate measures the year-over-year change in the cash left after capital expenditures.
- It's a cleaner signal than earnings because it's harder to manipulate.
- A consistent rate above 10 percent signals strong compounding of owner earnings.
- Always check whether growth comes from real operations or from cutting necessary investments.
What is free cash flow growth rate?
Free cash flow growth rate is the year-over-year percentage change in a company's free cash flow. Free cash flow is cash from operations minus capital expenditures. That's the money left after keeping the business running.
You calculate it by taking this year's free cash flow, subtracting last year's, then dividing by last year's. Multiply by 100 to get a percentage. A 10 percent growth means the company generated 10 percent more discretionary cash than the year before.
Why free cash flow growth beats earnings growth
Earnings can be played with. Depreciation, inventory, and one-off gains all distort net income. Free cash flow is harder to fake. It's the cash that actually hits the bank after you pay for capital expenditures.
That's why investors call it owner earnings. It's the money the owner can take out without harming the business. When free cash flow grows year after year, you're seeing real compounding. Rising profits while free cash flow falls, from collecting receivables slowly or piling up inventory, expose the truth.
How to calculate free cash flow growth rate like a pro
Use a multi-year window. A single year can be a fluke. Most analysts look at a 5-year average growth rate. The geometric mean is the standard, smoothing out one-time investments and business cycles.
Use the formula: (Ending FCF / Beginning FCF)^(1/5) - 1. Multiply by 100. That gives you the annual growth rate. For example, if free cash flow goes from $100 million to $161 million over five years, that's a 10 percent annual growth rate.
What a good free cash flow growth rate looks like
Consistent growth above 10 percent is a strong signal. It means the company is compounding its discretionary cash at a double-digit clip. But don't just chase the number. Check the source.
Growth can come from cutting capital expenditures too much, which starves the business. A company that skips maintenance to boost free cash flow is fooling you. Rising sales and margins, with FCF outpacing revenue, signal efficiency. Negative growth isn't always bad, since a big investment year drags it down.
Where free cash flow growth rate actually matters
The growth rate is not a trophy. It is an input. When you value a company, you project its free cash flow into the future and discount it back. The rate decides how much future cash you assume, so it decides the price you are willing to pay.
A company compounding free cash flow at 10 percent for years is worth far more than one growing it at 3 percent. Every point of assumed growth shifts your estimate of intrinsic value. Skipping the growth rate means guessing at the most important number in the whole valuation.
How does free cash flow yield fit in?
The growth rate tells you the direction. The free cash flow yield tells you the price you pay for it. Yield divides free cash flow by enterprise value, showing what percent of the price you collect in cash this year. It is the valuation side of the same coin.
A company growing free cash flow at 10 percent still may be a bad buy if the yield is thin, because the market has already priced in the growth. A steady grower at a fat yield is the combination value investors hunt. Growth and yield together set the bargain.
You compute yield as free cash flow divided by enterprise value. That keeps the measure consistent with the whole business, including debt, rather than just the equity. It also smooths one-off swings better than a single year of free cash flow alone.
Declining free cash flow yield often signals trouble ahead. When the price rises faster than the cash behind it, the yield falls. That warning can appear before the earnings growth stalls, making it an early tripwire on an overpriced stock.
Levered versus unlevered free cash flow
There are two ways to measure the same cash. Unlevered free cash flow ignores debt and counts cash from operations minus capital expenditures. Levered free cash flow also subtracts the interest paid on borrowed money. The growth rates diverge as debt changes, so pick one definition and stay consistent.
Why high growth never lasts forever
A company growing free cash flow at a 20 percent clip draws competition. Every extra dollar of profit invites a rival to chase it. That is why sustained high growth is rare and valuable. The durable rates belong to businesses with real moats, and even those eventually slow down.