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Price-to-Free-Cash-Flow Calculator
Calculate the P/FCF ratio for any stock. Compare against sector medians, see FCF yield and EV/FCF, and get a cheap/fair/expensive verdict — free, live data.
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Enter FCF per share and price to see P/FCF ratio
Load a ticker for live free-cash-flow data, or enter values manually. Results update instantly.
When to Use P/FCF Ratio
Cash beats accounting earnings
Net income runs through non-cash charges like depreciation and stock-based compensation, and it bends to accounting judgment. Free cash flow is the hard cash left after a business reinvests to keep running and growing — the money that actually pays dividends, funds buybacks, and reduces debt. When reported profits and free cash flow diverge, the cash number is usually the more honest one.
Pair P/FCF with the FCF yield — its inverse — to compare a stock's cash generation directly against bond yields and other opportunities.
Capital-intensive businesses
For manufacturers, telecoms, and energy companies, heavy depreciation distorts earnings and P/E can mislead. P/FCF captures what these businesses actually keep after the capital spending required just to stay competitive. A low P/E paired with a high P/FCF is a warning sign — reported profits aren't converting to cash.
The reverse matters too: an asset-light software company can show modest earnings but enormous free cash flow, making it look cheaper on P/FCF than on P/E.
Quality and durability screening
Consistent, growing free cash flow is the hallmark of a durable business. Screening on P/FCF surfaces companies that fund their own growth without diluting shareholders or piling on debt. A steady 6–8% FCF yield from a business with pricing power is often more valuable than a flashy revenue-growth story that never converts to cash.
Watch for lumpiness: one great year of free cash flow can be a working-capital mirage. Look for durability across several years.
P/FCF vs P/E vs P/S — When to Use Each
Cash-based valuation
Values the business on the actual cash it generates after reinvestment. Hard to manipulate, best for mature cash generators and capital-intensive firms. Breaks down when free cash flow is negative or lumpy — check durability across years.
Earnings-based valuation
The most familiar multiple. Reflects bottom-line accounting profit. Better for stable, profitable businesses, but distorted by non-cash charges, one-time items, and heavy depreciation. Can flatter capital-intensive firms whose profits don't convert to cash.
Revenue-based valuation
Works even with no earnings or cash flow — essential for pre-profit growth companies. Most stable input but ignores profitability and cash conversion entirely. Use it when P/FCF and P/E aren't yet meaningful.
Triangulate, don't rely on one
Use P/S to screen, P/E to sanity-check profitability, and P/FCF to confirm those profits turn into cash. When all three agree, conviction is high. When they diverge, the divergence itself is the insight — usually about cash conversion.
P/FCF Ratio by Sector — Benchmarks
| Sector | Median P/FCF | Typical Range |
|---|---|---|
| Technology | 30× | 15–60× |
| Healthcare | 25× | 14–50× |
| Consumer Cyclical | 22× | 10–45× |
| Consumer Defensive | 22× | 12–40× |
| Communication Services | 20× | 10–40× |
| Real Estate | 20× | 10–40× |
| Industrials | 20× | 10–40× |
| Utilities | 18× | 10–35× |
| Basic Materials | 15× | 7–30× |
| Financial Services | 15× | 8–30× |
| Energy | 12× | 5–25× |
Limitations of P/FCF
Free cash flow can be lumpy
A single year of free cash flow can be inflated by a favorable working-capital swing — collecting receivables faster or stretching payables — or by deferring capital spending. It can be depressed by the opposite. A low P/FCF built on one unusual year is not a bargain. Always check whether the cash generation is durable across multiple years before trusting the ratio.
Under-investment can flatter the number
Because free cash flow subtracts capital expenditures, a company that skimps on maintenance capex will show artificially high free cash flow — and a deceptively low P/FCF. That under-investment eventually catches up as the asset base deteriorates. Compare capex to depreciation: if capex is running well below depreciation, the free cash flow may be borrowed from the future.
Blind to debt and capital structure
P/FCF uses market cap, not enterprise value, so it ignores debt. Two companies with identical free cash flow and P/FCF can carry very different risk if one is levered and the other holds net cash. EV/FCF is the better cross-company metric — this calculator shows both. If EV/FCF is much higher than P/FCF, the company is heavily leveraged.
Not for cash-burning growth
Early-stage companies investing aggressively often have negative free cash flow, making P/FCF meaningless. For these, revenue-based multiples like P/S are more useful until free cash flow turns positive. Learn more about how stock multiples work for the full picture.
Frequently asked questions
What is the price-to-free-cash-flow ratio?
The price-to-free-cash-flow (P/FCF) ratio divides a company's market cap by its free cash flow (or its share price by free cash flow per share). A P/FCF of 20× means investors pay $20 for every $1 of annual free cash flow. Because free cash flow is the actual cash a business generates after capital spending — cash that can fund dividends, buybacks, or debt paydown — P/FCF is harder to manipulate than earnings-based multiples.
What is a good P/FCF ratio?
As a rough guide, a P/FCF below 15× is cheap, 15–25× is fair for a steady cash generator, 25–40× carries a growth premium, and above 40× is expensive. But the 'good' level depends on the sector and growth rate. High-margin software converts a large share of revenue into free cash flow and often trades at 25–40×; capital-intensive energy and materials businesses typically trade at 5–15×. Always compare against the company's own sector median.
How do you calculate the P/FCF ratio?
P/FCF Ratio = Market Cap ÷ Free Cash Flow (TTM). Equivalently: Share Price ÷ Free Cash Flow Per Share. Free cash flow = operating cash flow − capital expenditures. Use trailing twelve months (TTM) figures for the most current picture.
What is FCF yield and how does it relate to P/FCF?
FCF yield is the inverse of the P/FCF ratio, expressed as a percentage: FCF yield = free cash flow ÷ market cap = 1 ÷ P/FCF. A P/FCF of 20× equals a 5% FCF yield; a P/FCF of 10× equals a 10% yield. FCF yield lets you compare a stock's cash generation directly against bond yields and other opportunities — a 7%+ FCF yield on a stable business is often attractive.
Why use P/FCF instead of P/E?
Net earnings include non-cash charges (depreciation, stock-based compensation) and can be shaped by accounting choices. Free cash flow is the real cash left after the company reinvests to maintain and grow the business — it's what actually funds dividends, buybacks, and debt reduction. P/FCF is especially useful for capital-intensive businesses where depreciation distorts earnings, and for spotting companies whose reported profits aren't backed by cash.
What is the difference between P/FCF and EV/FCF?
P/FCF uses market cap (equity value only), while EV/FCF uses enterprise value (equity + debt − cash). EV/FCF is more accurate for comparing companies with different capital structures because it accounts for debt. A company carrying heavy debt will show a higher EV/FCF than P/FCF, revealing the true price an acquirer would pay per dollar of free cash flow.
Why is P/FCF negative or not meaningful for some companies?
When a company's capital expenditures or working-capital needs exceed its operating cash flow, free cash flow is negative and the P/FCF ratio becomes meaningless. This is common for early-stage growth companies investing heavily, and for cyclical businesses at the peak of a capex cycle. For these, use revenue-based multiples (P/S) or wait until free cash flow turns positive.
Can free cash flow be lumpy or misleading?
Yes. A single year of free cash flow can be inflated by a favorable working-capital swing (collecting receivables, stretching payables) or deferred capital spending, and depressed by the opposite. That's why a low P/FCF alone isn't a buy signal — check whether the free cash flow is durable across multiple years, and whether maintenance capex is being under-invested to flatter the number.
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