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The forward PE ratio is 10.42 as of Thursday, July 9, 2026.

Forward PE Ratio (10.42) = Close Price ($189.82) / Consensus Forward EPS ($18.03)

PSX Forward PE Ratio Metrics

FORWARD PE RATIO

10.42

PSX Competitors' Forward PE Ratio

PSX

Phillips 66

Current

Market Cap

$76.11B

Forward PE Ratio

10.42

KMI

Kinder Morgan, Inc.

vs PSX

Market Cap

$72.08B

Forward PE Ratio

22.14

EPD

Enterprise Products Partners L.P.

vs PSX

Market Cap

$80.68B

Forward PE Ratio

13.03

EOG

EOG Resources, Inc.

vs PSX

Market Cap

$71.13B

Forward PE Ratio

8.12

SLB

Slb N.V.

vs PSX

Market Cap

$70.63B

Forward PE Ratio

18.54

E

Eni S.p.A.

vs PSX

Market Cap

$69.86B

Forward PE Ratio

9.35

MPC

Marathon Petroleum Corporation

vs PSX

Market Cap

$82.71B

Forward PE Ratio

8.93

SU

Suncor Energy Inc.

vs PSX

Market Cap

$69.06B

Forward PE Ratio

6.21

VLO

Valero Energy Corporation

vs PSX

Market Cap

$83.51B

Forward PE Ratio

9.46

ET

Energy Transfer LP

vs PSX

Market Cap

$68.10B

Forward PE Ratio

13.33

Trailing vs Forward

Trailing P/E

18.5

reported TTM EPS

Forward P/E

10.4

consensus next-FY EPS

The gap between the two multiples is the consensus growth expectation: analysts' forward EPS of $18.03 implies +77.6% EPS growth vs the reported trailing $10.15.

Forward P/E by Fiscal Year

View All Analyst Estimates

At today's $189.82 close, each upcoming fiscal year's consensus EPS implies a different multiple — how quickly the price is "paid down" by expected earnings if the estimates hold.

Fiscal year endConsensus EPSEstimate rangeAnalystsImplied P/E
2026-12-31$18.03$16.37 – $19.37910.5x
2027-12-31$17.46$13.58 – $21.861010.9x
2028-12-31$15.45$15.24 – $15.67212.3x

Source: FMP analyst consensus estimates, refreshed with the daily precompute. "n/m" = the consensus EPS is not positive, so a multiple is undefined. There is no forward P/E history chart here because charting one would require the estimates as they stood in the past, which we do not store — see the trailing P/E history for how the realized multiple has moved.

Forward PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Forward PE Ratio FAQ

What is the forward PE ratio for Phillips 66 (PSX)?
The forward PE ratio for PSX stock is 10.42.

About Phillips 66

Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products. This encompasses olefins like ethylene, aromatics and styrenics such as benzene, cyclohexane, styrene, and polystyrene, alongside various specialty chemicals. These specialty products include organosulfur compounds, solvents, catalysts, and chemicals utilized in drilling and mining operations. Through its Refining segment, Phillips 66 transforms crude oil and other feedstocks into essential petroleum products. These include different grades of gasoline, distillates, aviation fuels, and renewable fuels, processed at its network of 12 refineries located in the United States and Europe. The Marketing & Specialties (M&S) segment focuses on the procurement, resale, and marketing of refined petroleum products like gasolines, distillates, and aviation fuels, primarily serving markets in the United States and Europe. This segment also manufactures and distributes specialized products, including base oils and lubricants. Phillips 66, founded in 1875, is headquartered in Houston, Texas.

Houston, TX
13,200 employees
Energy / Oil & Gas Refining & Marketing
Sector
Energy
Industry
Oil & Gas Refining & Marketing
CEO
Mark E. Lashier