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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. BP Castrol KK's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was $0.00 Mil. BP Castrol KK's average total debt for the quarter that ended in Dec. 2025 was $0.00 Mil. Therefore, BP Castrol KK's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was N/A%.
BP Castrol KK (OTCPK:BPKKF) Effective Interest Rate on Debt % Explanation
Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.
BP Castrol KK Effective Interest Rate on Debt % Related Terms
BP Castrol KK Effective Interest Rate on Debt % Historical Data
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The historical data trend for BP Castrol KK'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.
BP Castrol KK Effective Interest Rate on Debt % Chart
BPKKF vs MPC, VLO, PSX: Effective Interest Rate on Debt % Comparison
For the Oil & Gas Refining & Marketing subindustry, BP Castrol KK'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.
BP Castrol KK Effective Interest Rate on Debt % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, BP Castrol KK's Effective Interest Rate on Debt % distribution charts can be found below:
* The bar in red indicates where BP Castrol KK's Effective Interest Rate on Debt % 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 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 (Dec. 2025) 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 0.00% mean?
BP Castrol KK (BPKKF) has a Effective Interest Rate on Debt % of 0.00% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on BP Castrol KK and its competitors.
Is BP Castrol KK's Effective Interest Rate on Debt % too high?
BP Castrol KK's current Effective Interest Rate on Debt % is 0.00%. Overall, BP Castrol KK has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does BP Castrol KK's Effective Interest Rate on Debt % compare to MPC and VLO?
BP Castrol KK's Effective Interest Rate on Debt % of 0.00% can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas 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 BP Castrol KK and its competitors. BP Castrol KK's current Effective Interest Rate on Debt % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BP Castrol KK stock overvalued right now?
BP Castrol KK (BPKKF) has a current Effective Interest Rate on Debt % of 0.00%. The stock's GF Value™ is $6.60, compared to a current price of $5.80 — trading 12.1% below its estimated fair value. The current Effective Interest Rate on Debt % is 0.00%. BP Castrol KK's overall GF Score™ is 79/100 with 3 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 BP Castrol KK (BPKKF), the current Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. 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 BP Castrol KK (BPKKF) Overvalued in 2026?
Based on GuruFocus' analysis, BP Castrol KK stock appears to be undervalued.
The current stock price of $5.80 is trading 12.1% below its estimated GF Value™ of $6.60.
Key valuation signals for BPKKF:
Effective Interest Rate on Debt %: 0.00%
GF Value™: $6.60 vs. price of $5.80 (12.1% below fair value)
No single metric tells the full story. See the BPKKF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BP Castrol KK engages in the development, manufacture, import, and sale of automotive lubricating oil in Japan. The company sells its product under the brand name BP brand and the Castrol brand. The BP brand is divided into Vervis, Vervis sport, and mini. The Castrol brand is the top brand of lubricant. Both the brands are used for the consumer business and professional business.
79GF Score
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