British American Tobacco (LSE:BATS) Cyclically Adjusted PB Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:BATS British American Tobacco PLC LSE:BATS
68 GF Score
Price £41.96
GF Value £31.62
Valuation Significantly Overvalued
! 2 Warning Signs
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What is British American Tobacco Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


British American Tobacco  (LSE:BATS) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


British American Tobacco Cyclically Adjusted PB Ratio Related Terms


British American Tobacco Cyclically Adjusted PB Ratio Historical Data

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The historical data trend for British American Tobacco's Cyclically Adjusted PB 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.

British American Tobacco Cyclically Adjusted PB Ratio Chart

British American Tobacco Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.62 1.54 0.95 1.08 1.43

British American Tobacco Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Cyclically Adjusted PB 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 0.99 1.11 1.26 1.47 1.56

LSE:BATS vs PM, MO, TPB: Cyclically Adjusted PB Ratio Comparison

For the Tobacco subindustry, British American Tobacco's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


British American Tobacco Cyclically Adjusted PB Ratio vs Tobacco Products Industry

For the Tobacco Products industry and Consumer Defensive sector, British American Tobacco's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where British American Tobacco's Cyclically Adjusted PB Ratio falls into.


LSE:BATS
68GF Score
British American Tobacco PLC LSE:BATS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

British American Tobacco Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

British American Tobacco's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, British American Tobacco's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=22.153/139.9000*139.9000
=22.153

Current CPI (Dec25) = 139.9000.

British American Tobacco Annual Data

Book Value per Share CPI Adj_Book
201612 4.509 102.200 6.172
201712 26.666 105.000 35.529
201812 28.732 107.100 37.531
201912 28.071 108.500 36.195
202012 27.513 109.400 35.183
202112 29.453 114.700 35.924
202212 33.951 125.300 37.907
202312 23.732 130.500 25.441
202412 22.700 135.100 23.507
202512 22.153 139.900 22.153

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

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.

Is British American Tobacco (LSE:BATS) Overvalued in 2026?

Based on GuruFocus' analysis, British American Tobacco stock appears to be overvalued. The current stock price of £41.96 is trading 32.7% above its estimated GF Value™ of £31.62. GuruFocus considers British American Tobacco to be Significantly Overvalued.

Key valuation signals for LSE:BATS:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: £31.62 vs. price of £41.96 (32.7% above fair value)
  • GF Score™: 68/100 with 2 warning signs

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


British American Tobacco Business Description

Address Globe House, 4 Temple Place, London, GBR, WC2R 2PG
The third-largest tobacco company by volume, British American Tobacco sold 465 billion cigarettes in 2025. Its leading brands are Dunhill, Kent, Pall Mall, Lucky Strike, and Rothmans in cigarettes. Its ownership of the Camel, Natural American Spirit, and Newport brands are limited to the US. In next-generation products, the company has the Vuse brand in vaping, Glo in heated tobacco, and Velo in modern oral tobacco. The company also owns a 22.9% stake in ITC limited, the largest Indian cigarette company.
68GF Score

Get the complete analysis for LSE:BATS

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

£41.96
Price
£31.62
GF Value