BT GroupCHIX:BTL -0.23%64 EBITDA Margin % is 36.15% as of Mar. 2026, which is 7% above its 10-year median of 33.67. GuruFocus rates CHIX:BTL with a GF Score™ of 64/100 and a GF Value™ of £1.38 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 367 Telecommunication Services companies, BT Group ranks better than 65.94% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. BT Group's EBITDA for the
six
months ended in Mar. 2026 was £3,559 Mil. BT Group's Revenue for the
six
months ended in Mar. 2026 was £9,844 Mil. Therefore, BT Group's EBITDA margin for the quarter that ended in Mar. 2026 was 36.15%.
BT Group (CHIX:BTl) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
BT Group EBITDA Margin % Related Terms
BT Group EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for BT Group's EBITDA Margin % 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.
CHIX:BTL vs TMUS, VZ, T: EBITDA Margin % Comparison
For the Telecom Services subindustry, BT Group's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % 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.
BT Group EBITDA Margin % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, BT Group's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where BT Group's EBITDA Margin % falls into.
* 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.
BT Group (CHIX:BTL) has a EBITDA Margin % of 36.15% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on BT Group and its competitors. This is near median its historical median of 33.67. Over the past decade, BT Group's EBITDA Margin % has ranged from 28.04 to 38.25. According to the industry distribution chart, BT Group ranks #125 out of 367 companies in the Telecommunication Services industry, placing it in the top 34.1%.
Is BT Group's EBITDA Margin % too high?
BT Group's current EBITDA Margin % of 36.15% is near median its 10-year median of 33.67. Over the past 10 years, this metric has ranged from a low of 28.04 to a high of 38.25. The Telecommunication Services industry median EBITDA Margin % is 25.57. BT Group's value of 36.15% is 41.4% above this industry median. Based on the distribution chart, BT Group ranks #125 out of 367 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, BT Group has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BT Group's EBITDA Margin % compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, BT Group ranks #125 out of 367 companies for EBITDA Margin %. This puts BT Group in the upper half of its industry. The industry median EBITDA Margin % is 25.57. BT Group's value of 36.15% is 41.4% above this benchmark. Historically, BT Group's own EBITDA Margin % has ranged from 28.04 to 38.25 over the past decade. While the company's 10-year median is 33.67 vs. the industry median of 25.57, BT Group 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 EBITDA Margin % for a Telecommunication Services company?
The median EBITDA Margin % among Telecommunication Services companies is 25.57, based on 367 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BT Group's current EBITDA Margin % of 36.15% is 41.4% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on BT Group and its competitors. For the Telecommunication Services industry, the median EBITDA Margin % is 25.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BT Group's current EBITDA Margin % is 36.15%, which is near median its own 10-year median of 33.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BT Group stock overvalued right now?
Based on GuruFocus' analysis, BT Group (CHIX:BTL) is currently considered Significantly Overvalued. The stock's GF Value™ is £1.38, compared to a current price of £1.97 — trading 42.8% above its estimated fair value. The current EBITDA Margin % is 36.15%, which is near median its 10-year median of 33.67 and 41.4% above the Telecommunication Services industry median of 25.57. BT Group's overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For BT Group (CHIX:BTL), the current EBITDA Margin % is 36.15% as of Mar. 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 BT Group (CHIX:BTL) Overvalued in 2026?
Based on GuruFocus' analysis, BT Group stock appears to be overvalued.
The current stock price of £1.97 is trading 42.8% above its estimated GF Value™ of £1.38.
GuruFocus considers BT Group to be Significantly Overvalued.
Key valuation signals for CHIX:BTL:
EBITDA Margin %: 36.15% (near median its 10-year median of 33.67)
GF Value™: £1.38 vs. price of £1.97 (42.8% above fair value)
Industry Position: 41.4% above the Telecommunication Services median (#125 of 367)
No single metric tells the full story. See the CHIX:BTL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BT Group is the incumbent telecommunications operator in the UK. BT is the owner of Openreach, the largest fixed-line network in the country. Openreach operates as a separate entity due to regulatory requirements, but is still 100% owned by BT. Openreach has accelerated its fiber investments and expects to have 90% of the UK covered with FTTH by 2026. In the consumer division, BT has approximately 30% market share in broadband and mobile services. The enterprise segment serves large corporations, while the global services division provides communications consultancy services.
64GF Score
Get the complete analysis for CHIX:BTL
EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CHIX:BTL has been successfully added to your 
