Lanna Resources PCL (BKK:LANNA-R) Effective Interest Rate on Debt %: 5.42% (As of Mar. 2026)


BKK:LANNA-R Lanna Resources PCL BKK:LANNA-R
64 GF Score
Price ฿15.31
GF Value ฿10.94
! 5 Warning Signs
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What is Lanna Resources PCL Effective Interest Rate on Debt %?

Lanna Resources PCL BKK:LANNA-R 64 Effective Interest Rate on Debt % is 5.42% as of Mar. 2026. GuruFocus rates BKK:LANNA-R with a GF Score™ of 64/100 and a GF Value™ of ฿10.94. The stock has 5 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Lanna Resources PCL's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was ฿79 Mil. Lanna Resources PCL's average total debt for the quarter that ended in Mar. 2026 was ฿1,461 Mil. Therefore, Lanna Resources PCL's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 5.42%.


Lanna Resources PCL  (BKK:LANNA-R) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Lanna Resources PCL Effective Interest Rate on Debt % Related Terms


Lanna Resources PCL Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Lanna Resources PCL's Effective Interest Rate on Debt % 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.

Lanna Resources PCL Effective Interest Rate on Debt % Chart

Lanna Resources PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.03 2.91 4.39 4.89 4.93

Lanna Resources PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % 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 4.87 6.62 5.46 5.90 5.42

BKK:LANNA-R vs CNR: Effective Interest Rate on Debt % Comparison

For the Thermal Coal subindustry, Lanna Resources PCL's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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.


Lanna Resources PCL Effective Interest Rate on Debt % vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, Lanna Resources PCL's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Lanna Resources PCL's Effective Interest Rate on Debt % falls into.


BKK:LANNA-R
64GF Score
Lanna Resources PCL BKK:LANNA-R
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Lanna Resources PCL Effective Interest Rate on Debt % Calculation

Lanna Resources PCL's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -76.094/( (1555.085+1534.327)/ 2 )
=-1  *  -76.094/1544.706
=4.93 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=178.261 + 1376.824
=1555.085

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=206.422 + 1327.905
=1534.327

Lanna Resources PCL's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -79.156/( (1534.327+1387.796)/ 2 )
=-1  *  -79.156/1461.0615
=5.42 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=206.422 + 1327.905
=1534.327

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=183.968 + 1203.828
=1387.796

* 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 Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 5.42% mean?
Lanna Resources PCL (BKK:LANNA-R) has a Effective Interest Rate on Debt % of 5.42% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Lanna Resources PCL and its competitors.
Is Lanna Resources PCL's Effective Interest Rate on Debt % too high?
Lanna Resources PCL's current Effective Interest Rate on Debt % is 5.42%. Overall, Lanna Resources PCL has a GF Score™ of 64/100, reflecting its overall financial health beyond just this single metric.
How does Lanna Resources PCL's Effective Interest Rate on Debt % compare to CNR?
Lanna Resources PCL's Effective Interest Rate on Debt % of 5.42% can be compared against companies in the Other Energy Sources industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for an Other Energy Sources company?
A good Effective Interest Rate on Debt % depends on the Other Energy Sources industry context. However, Effective Interest Rate on Debt % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Lanna Resources PCL and its competitors. Lanna Resources PCL's current Effective Interest Rate on Debt % is 5.42%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lanna Resources PCL stock overvalued right now?
Lanna Resources PCL (BKK:LANNA-R) has a current Effective Interest Rate on Debt % of 5.42%. The stock's GF Value™ is ฿10.94, compared to a current price of ฿15.31 — trading 40% above its estimated fair value. The current Effective Interest Rate on Debt % is 5.42%. Lanna Resources PCL's overall GF Score™ is 64/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Lanna Resources PCL (BKK:LANNA-R), the current Effective Interest Rate on Debt % is 5.42% 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 Lanna Resources PCL (BKK:LANNA-R) Overvalued in 2026?

Based on GuruFocus' analysis, Lanna Resources PCL stock appears to be overvalued. The current stock price of ฿15.31 is trading 40% above its estimated GF Value™ of ฿10.94.

Key valuation signals for BKK:LANNA-R:

  • Effective Interest Rate on Debt %: 5.42%
  • GF Value™: ฿10.94 vs. price of ฿15.31 (40% above fair value)
  • GF Score™: 64/100 with 5 warning signs

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


Lanna Resources PCL Business Description

Other Exchanges LANNA:Thailand
Address Ploenchit Road, 888/99, Mahatun Plaza Building, 9th Floor, Lumpini Subdistrict, Pathumwan District, Bangkok, THA, 10330
Lanna Resources PCL is a Thailand-based company engaged in the coal industry. It operates through the segments of Domestic Coal, which purchases and sells coal, Overseas Coal which produces and sells coal, the Ethanol segment involves production and selling of ethanol, Wood pellet segment which produces and sells wood pellet, and Soil conditioner segment. Prime revenue for the firm is derived through the Overseas Coal segment. The company has operational footprints in various countries including Thailand, India, Singapore, China, Dubai and others.
64GF Score

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Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿15.31
Price
฿10.94
GF Value