Castile Resources (ASX:CST) Effective Interest Rate on Debt %: 0.00% (As of Dec. 2025)


What is Castile Resources Effective Interest Rate on Debt %?

Castile Resources ASX:CST +11.59% Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. The stock has 1 warning sign 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. Castile Resources's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was A$0.00 Mil. Castile Resources's average total debt for the quarter that ended in Dec. 2025 was A$0.01 Mil. Therefore, Castile Resources's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 0.00%.

Castile Resources  (ASX:CST) Effective Interest Rate on Debt % Explanation

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

Castile Resources Effective Interest Rate on Debt % Related Terms

Castile Resources Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Castile Resources'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.

Castile Resources Effective Interest Rate on Debt % Chart

Castile Resources Annual Data
Trend Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial 3.42 2.96 4.20 7.55 7.14

Castile Resources Semi-Annual Data
Jun19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 6.84 0.00 5.48 0.00 0.00

Castile Resources Effective Interest Rate on Debt % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Castile Resources'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.

Castile Resources Effective Interest Rate on Debt % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Castile Resources's Effective Interest Rate on Debt % distribution charts can be found below:

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


Castile Resources Effective Interest Rate on Debt % Calculation

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

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Jun. 2024 )+Total Debt  (A: Jun. 2025 ))/ count )
=-1  *  -0.002/( (0.042+0.014)/ 2 )
=-1  *  -0.002/0.028
=7.14 %

where

Total Debt  (A: Jun. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.016 + 0.026
=0.042

Total Debt  (A: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 0.014
=0.014

Castile Resources's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Jun. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  0/( (0.014+0.004)/ 2 )
=-1  *  0/0.009
=0.00 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 0.014
=0.014

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 0.004
=0.004

* 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 two times the semi-annual (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?
Castile Resources (ASX:CST) 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 Castile Resources and its competitors.
Is Castile Resources' Effective Interest Rate on Debt % too high?
Castile Resources' current Effective Interest Rate on Debt % is 0.00%.
How does Castile Resources' Effective Interest Rate on Debt % compare to competitors?
Castile Resources' Effective Interest Rate on Debt % of 0.00% can be compared against companies in the Metals & Mining 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 a Metals & Mining company?
A good Effective Interest Rate on Debt % depends on the Metals & Mining 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 Castile Resources and its competitors. Castile Resources'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 Castile Resources stock overvalued right now?
Castile Resources (ASX:CST) has a current Effective Interest Rate on Debt % of 0.00%. The current Effective Interest Rate on Debt % is 0.00%. 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 Castile Resources (ASX:CST), 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.

Castile Resources Business Description

Other Exchanges CLRSF:USA3UY:Germany
Address 17 Southport Street, Suite 1B, West Leederville, WA, AUS, 6007
Castile Resources Ltd is a mineral exploration and project development company operating in Australia. Its primary projects include the Rover Project and the Warumpi Project, located in the Northern Territory and Western Australia, respectively. The company focuses on exploring minerals such as gold, copper, cobalt, zinc, and silver. The company operates in one geographic segment, Australia, and is engaged in exploring and developing mineral assets. The majority of revenue is generated through the interest income received.