Air Products and Chemicals (WBO:APCD) Shiller PE Ratio: 31.58 (As of Aug. 31, 2026) — Near Median

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WBO:APCD Air Products and Chemicals Inc WBO:APCD
66 GF Score
Price €264.00
GF Value €236.73
Valuation Modestly Overvalued
! 7 Warning Signs
View Full Analysis

What is Air Products and Chemicals Shiller PE Ratio?

Air Products and Chemicals WBO:APCD +0.38% 66 Shiller PE Ratio is 31.58 as of Aug. 31, 2026, which is 9% above its 10-year median of 29.00. GuruFocus rates WBO:APCD with a GF Score™ of 66/100 and a GF Value™ of €236.73 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,083 Chemicals companies, Air Products and Chemicals ranks worse than 62.33% on this metric.

As of today (2026-08-31), Air Products and Chemicals's current share price is €264.00. Air Products and Chemicals's E10 for the quarter that ended in Jun. 2026 was €8.36. Air Products and Chemicals's Shiller PE Ratio for today is 31.58.

The historical rank and industry rank for Air Products and Chemicals's Shiller PE Ratio or its related term are showing as below:

WBO:APCD' s Shiller PE Ratio Range Over the Past 10 Years
Min: 23.07   Med: 29   Max: 43.26
Current: 29.98

During the past years, Air Products and Chemicals's highest Shiller PE Ratio was 43.26. The lowest was 23.07. And the median was 29.00.

WBO:APCD's Shiller PE Ratio is ranked worse than
62.33% of 1083 companies
in the Chemicals industry
Industry Median: 22.26 vs WBO:APCD: 29.98

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Air Products and Chemicals's adjusted earnings per share data for the three months ended in Jun. 2026 was €-5.616. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is €8.36 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Air Products and Chemicals  (WBO:APCD) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Air Products and Chemicals Shiller PE Ratio Related Terms


Air Products and Chemicals Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Air Products and Chemicals's Shiller PE Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Air Products and Chemicals Shiller PE Ratio Chart

Air Products and Chemicals Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 33.04 26.69 29.93 27.54 26.87

Air Products and Chemicals Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 27.41 26.87 24.21 26.36 28.53

WBO:APCD vs ECL, SHW, PPG: Shiller PE Ratio Comparison

For the Specialty Chemicals subindustry, Air Products and Chemicals's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Air Products and Chemicals Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Air Products and Chemicals's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Air Products and Chemicals's Shiller PE Ratio falls into.


WBO:APCD
66GF Score
Air Products and Chemicals Inc WBO:APCD
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Air Products and Chemicals Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Air Products and Chemicals's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=264.00/8.36
=31.58

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Air Products and Chemicals's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Air Products and Chemicals's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-5.616/333.9520*333.9520
=-5.616

Current CPI (Jun. 2026) = 333.9520.

Air Products and Chemicals Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 1.604 241.428 2.219
201612 1.299 241.432 1.797
201703 9.069 243.801 12.422
201706 0.409 244.955 0.558
201709 1.787 246.819 2.418
201712 0.591 246.524 0.801
201803 1.533 249.554 2.051
201806 1.840 251.989 2.438
201809 1.757 252.439 2.324
201812 1.380 251.233 1.834
201903 1.682 254.202 2.210
201906 1.947 256.143 2.538
201909 2.061 256.759 2.681
201912 1.926 256.974 2.503
202003 1.946 258.115 2.518
202006 1.785 257.797 2.312
202009 1.859 260.280 2.385
202012 1.784 260.474 2.287
202103 1.789 264.877 2.256
202106 1.992 271.696 2.448
202109 2.329 274.310 2.835
202112 2.230 278.802 2.671
202203 2.161 287.504 2.510
202206 2.479 296.311 2.794
202209 2.646 296.808 2.977
202212 2.426 296.797 2.730
202303 1.840 301.836 2.036
202306 2.464 305.109 2.697
202309 2.914 307.789 3.162
202312 2.503 306.746 2.725
202403 2.364 312.332 2.528
202406 2.908 314.175 3.091
202409 7.884 315.301 8.350
202412 2.645 315.605 2.799
202503 -7.187 319.799 -7.505
202506 2.774 322.561 2.872
202509 0.017 324.800 0.017
202512 2.596 324.054 2.675
202603 2.759 330.213 2.790
202606 -5.616 333.952 -5.616

Add all the adjusted EPS together and divide 10 will get our E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 31.58 mean?
Air Products and Chemicals (WBO:APCD) has a Shiller PE Ratio of 31.58 as of Aug. 31, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Air Products and Chemicals and its competitors. This is near median its historical median of 29.00. Over the past decade, Air Products and Chemicals' Shiller PE Ratio has ranged from 23.07 to 43.26. According to the industry distribution chart, Air Products and Chemicals ranks #675 out of 1083 companies in the Chemicals industry, placing it in the top 62.3%.
Is Air Products and Chemicals' Shiller PE Ratio too high?
Air Products and Chemicals' current Shiller PE Ratio of 31.58 is near median its 10-year median of 29.00. Over the past 10 years, this metric has ranged from a low of 23.07 to a high of 43.26. The Chemicals industry median Shiller PE Ratio is 22.26. Air Products and Chemicals' value of 31.58 is 41.9% above this industry median. Based on the distribution chart, Air Products and Chemicals ranks #675 out of 1083 companies in the Chemicals industry, which is below the industry midpoint. Overall, Air Products and Chemicals has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Air Products and Chemicals' Shiller PE Ratio compare to ECL and SHW?
According to the Chemicals industry distribution chart, Air Products and Chemicals ranks #675 out of 1083 companies for Shiller PE Ratio. This places Air Products and Chemicals in the lower half of its industry. The industry median Shiller PE Ratio is 22.26. Air Products and Chemicals' value of 31.58 is 41.9% above this benchmark. Historically, Air Products and Chemicals' own Shiller PE Ratio has ranged from 23.07 to 43.26 over the past decade. While the company's 10-year median is 29.00 vs. the industry median of 22.26, Air Products and Chemicals has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Chemicals company?
The median Shiller PE Ratio among Chemicals companies is 22.26, based on 1,083 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Air Products and Chemicals's current Shiller PE Ratio of 31.58 is 41.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Air Products and Chemicals and its competitors. For the Chemicals industry, the median Shiller PE Ratio is 22.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Air Products and Chemicals's current Shiller PE Ratio is 31.58, which is near median its own 10-year median of 29.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Air Products and Chemicals stock overvalued right now?
Based on GuruFocus' analysis, Air Products and Chemicals (WBO:APCD) is currently considered Modestly Overvalued. The stock's GF Value™ is €236.73, compared to a current price of €264.00 — trading 11.5% above its estimated fair value. The current Shiller PE Ratio is 31.58, which is near median its 10-year median of 29.00 and 41.9% above the Chemicals industry median of 22.26. Air Products and Chemicals' overall GF Score™ is 66/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Air Products and Chemicals (WBO:APCD), the current Shiller PE Ratio is 31.58 as of Aug. 31, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Air Products and Chemicals (WBO:APCD) Overvalued in 2026?

Based on GuruFocus' analysis, Air Products and Chemicals stock appears to be overvalued. The current stock price of €264.00 is trading 11.5% above its estimated GF Value™ of €236.73. GuruFocus considers Air Products and Chemicals to be Modestly Overvalued.

Key valuation signals for WBO:APCD:

  • Shiller PE Ratio: 31.58 (near median its 10-year median of 29.00)
  • GF Value™: €236.73 vs. price of €264.00 (11.5% above fair value)
  • GF Score™: 66/100 with 7 warning signs
  • Industry Position: 41.9% above the Chemicals median (#675 of 1083)

No single metric tells the full story. See the WBO:APCD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Air Products and Chemicals Business Description

Address 1940 Air Products Boulevard, Allentown, PA, USA, 18106-5500
Since its founding in 1940, Air Products has become one of the leading industrial gas suppliers globally, with operations in 50 countries and 19,000 employees. The company is the world's largest supplier of hydrogen and helium. It has a unique portfolio serving customers across industries, including chemicals, energy, healthcare, metals, and electronics. Air Products generated roughly $12 billion in revenue in fiscal 2025.
66GF Score

Get the complete analysis for WBO:APCD

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€264.00
Price
€236.73
GF Value