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NTTNTTYY +1.67%78 Debt-to-EBITDA is 5.70 as of Mar. 2026, which is 127% above its 10-year median of 2.51. GuruFocus rates NTTYY with a GF Score™ of 78/100 and a GF Value™ of $26.98 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 302 Telecommunication Services companies, NTT ranks worse than 80.46% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for NTT's Debt-to-EBITDA or its related term are showing as below:
NTTYY'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 1.25 Med: 2.51 Max: 4.68
Current: 4.68
During the past 13 years, the highest Debt-to-EBITDA Ratio of NTT was 4.68. The lowest was 1.25. And the median was 2.51.
NTTYY's Debt-to-EBITDA is ranked worse than 80.46% of 302
companies
in the Telecommunication Services industry
Industry Median: 2
vs NTTYY: 4.68
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
NTT Debt-to-EBITDA Related Terms
NTT Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for NTT's Debt-to-EBITDA 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.
For the Telecom Services subindustry, NTT's Debt-to-EBITDA, along with its competitors' market caps and Debt-to-EBITDA 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.
NTT Debt-to-EBITDA vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, NTT's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where NTT's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Mar. 2026) EBITDA data.
NTT (NTTYY) has a Debt-to-EBITDA of 5.70 as of Mar. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on NTT. This is 127% above median its historical median of 2.51. Over the past decade, NTT's Debt-to-EBITDA has ranged from 1.25 to 4.68. According to the industry distribution chart, NTT ranks #243 out of 302 companies in the Telecommunication Services industry, placing it in the top 80.5%.
Is NTT's Debt-to-EBITDA too high?
NTT's current Debt-to-EBITDA of 5.70 is 127% above median its 10-year median of 2.51. Over the past 10 years, this metric has ranged from a low of 1.25 to a high of 4.68. The Telecommunication Services industry median Debt-to-EBITDA is 2.00. NTT's value of 5.70 is 185% above this industry median. Based on the distribution chart, NTT ranks #243 out of 302 companies in the Telecommunication Services industry, which is in the bottom quartile relative to peers. Overall, NTT has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does NTT's Debt-to-EBITDA compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, NTT ranks #243 out of 302 companies for Debt-to-EBITDA. This places NTT in the lower half of its industry. The industry median Debt-to-EBITDA is 2.00. NTT's value of 5.70 is 185% above this benchmark. Historically, NTT's own Debt-to-EBITDA has ranged from 1.25 to 4.68 over the past decade. While the company's 10-year median is 2.51 vs. the industry median of 2.00, NTT 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 Debt-to-EBITDA for a Telecommunication Services company?
The median Debt-to-EBITDA among Telecommunication Services companies is 2.00, based on 302 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. NTT's current Debt-to-EBITDA of 5.70 is 185% 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on NTT. For the Telecommunication Services industry, the median Debt-to-EBITDA is 2.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. NTT's current Debt-to-EBITDA is 5.70, which is 127% above median its own 10-year median of 2.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NTT stock overvalued right now?
Based on GuruFocus' analysis, NTT (NTTYY) is currently considered Modestly Undervalued. The stock's GF Value™ is $26.98, compared to a current price of $23.11 — trading 14.3% below its estimated fair value. The current Debt-to-EBITDA is 5.70, which is 127% above median its 10-year median of 2.51 and 185% above the Telecommunication Services industry median of 2.00. NTT's overall GF Score™ is 78/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For NTT (NTTYY), the current Debt-to-EBITDA is 5.70 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 NTT (NTTYY) Overvalued in 2026?
Based on GuruFocus' analysis, NTT stock appears to be undervalued.
The current stock price of $23.11 is trading 14.3% below its estimated GF Value™ of $26.98.
GuruFocus considers NTT to be Modestly Undervalued.
Key valuation signals for NTTYY:
Debt-to-EBITDA: 5.70 (127% above median its 10-year median of 2.51)
GF Value™: $26.98 vs. price of $23.11 (14.3% below fair value)
Industry Position: 185% above the Telecommunication Services median (#243 of 302)
No single metric tells the full story. See the NTTYY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
NTT owns NTT DoCoMo, the largest wireless operator in Japan, with 53 million mobile handset subscribers. It also owns NTT East and NTT West, the two regional incumbent fixed-line operators in Japan, with about 23.6 million broadband lines (around 72% of which are wholesaled). The firm also provides IT and communications systems integration via NTT Communications and NTT Data.
78GF Score
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