Mineral Resources (ASX:MIN) Effective Interest Rate on Debt %: 9.54% (As of Dec. 2025)


ASX:MIN Mineral Resources Ltd ASX:MIN
83 GF Score
Price A$65.07
GF Value A$72.84
Valuation Modestly Undervalued
! 10 Warning Signs
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What is Mineral Resources Effective Interest Rate on Debt %?

Mineral Resources ASX:MIN +2.05% 83 Effective Interest Rate on Debt % is 9.54% as of Dec. 2025. GuruFocus rates ASX:MIN with a GF Score™ of 83/100 and a GF Value™ of A$72.84 (Modestly Undervalued). The stock has 10 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. Mineral Resources's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was A$538 Mil. Mineral Resources's average total debt for the quarter that ended in Dec. 2025 was A$5,639 Mil. Therefore, Mineral Resources's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 9.54%.


Mineral Resources  (ASX:MIN) Effective Interest Rate on Debt % Explanation

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


Mineral Resources Effective Interest Rate on Debt % Related Terms


Mineral Resources Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Mineral 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.

Mineral Resources Effective Interest Rate on Debt % Chart

Mineral Resources Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 7.51 5.17 7.00 5.69 6.18

Mineral Resources Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.20 2.99 7.83 4.32 9.54

Mineral Resources Effective Interest Rate on Debt % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Mineral 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.


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

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

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


ASX:MIN
83GF Score
Mineral Resources Ltd ASX:MIN
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mineral Resources Effective Interest Rate on Debt % Calculation

Mineral 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  *  -343/( (5336+5762)/ 2 )
=-1  *  -343/5549
=6.18 %

where

Mineral 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  *  -538/( (5762+5516)/ 2 )
=-1  *  -538/5639
=9.54 %

where

* 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 9.54% mean?
Mineral Resources (ASX:MIN) has a Effective Interest Rate on Debt % of 9.54% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Mineral Resources and its competitors.
Is Mineral Resources' Effective Interest Rate on Debt % too high?
Mineral Resources' current Effective Interest Rate on Debt % is 9.54%. Overall, Mineral Resources has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mineral Resources' Effective Interest Rate on Debt % compare to competitors?
Mineral Resources' Effective Interest Rate on Debt % of 9.54% 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 Mineral Resources and its competitors. Mineral Resources's current Effective Interest Rate on Debt % is 9.54%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mineral Resources stock overvalued right now?
Based on GuruFocus' analysis, Mineral Resources (ASX:MIN) is currently considered Modestly Undervalued. The stock's GF Value™ is A$72.84, compared to a current price of A$65.07 — trading 10.7% below its estimated fair value. The current Effective Interest Rate on Debt % is 9.54%. Mineral Resources' overall GF Score™ is 83/100 with 10 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 Mineral Resources (ASX:MIN), the current Effective Interest Rate on Debt % is 9.54% 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 Mineral Resources (ASX:MIN) Overvalued in 2026?

Based on GuruFocus' analysis, Mineral Resources stock appears to be undervalued. The current stock price of A$65.07 is trading 10.7% below its estimated GF Value™ of A$72.84. GuruFocus considers Mineral Resources to be Modestly Undervalued.

Key valuation signals for ASX:MIN:

  • Effective Interest Rate on Debt %: 9.54%
  • GF Value™: A$72.84 vs. price of A$65.07 (10.7% below fair value)
  • GF Score™: 83/100 with 10 warning signs

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


Mineral Resources Business Description

Address 20 Walters Drive, Osborne Park, Perth, WA, AUS, 6017
Mineral Resources listed on the ASX in 2006 following the merger of three mining services businesses. The subsidiary companies were previously owned by managing director Chris Ellison, who remains a large shareholder despite selling down. Operations include iron ore and lithium mining, iron ore crushing and screening services for third parties, and engineering and construction for mining companies. Mining and contracting activity is focused in Western Australia.
83GF 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.

A$65.07
Price
A$72.84
GF Value