Austal (ASX:ASB) Effective Interest Rate on Debt %: 7.23% (As of Dec. 2025)


ASX:ASB Austal Ltd ASX:ASB
73 GF Score
Price A$4.09
GF Value A$3.11
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Austal Effective Interest Rate on Debt %?

Austal ASX:ASB -3.54% 73 Effective Interest Rate on Debt % is 7.23% as of Dec. 2025. GuruFocus rates ASX:ASB with a GF Score™ of 73/100 and a GF Value™ of A$3.11 (Significantly Overvalued). The stock has 4 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. Austal's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was A$20 Mil. Austal's average total debt for the quarter that ended in Dec. 2025 was A$270 Mil. Therefore, Austal's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 7.23%.


Austal  (ASX:ASB) Effective Interest Rate on Debt % Explanation

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


Austal Effective Interest Rate on Debt % Related Terms


Austal Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Austal'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.

Austal Effective Interest Rate on Debt % Chart

Austal 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 4.08 3.82 5.25 7.30 6.63

Austal 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 5.53 9.68 6.50 6.50 7.23

ASX:ASB vs SPCX, GE, RTX: Effective Interest Rate on Debt % Comparison

For the Aerospace & Defense subindustry, Austal'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.


Austal Effective Interest Rate on Debt % vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Austal's Effective Interest Rate on Debt % distribution charts can be found below:

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


ASX:ASB
73GF Score
Austal Ltd ASX:ASB
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Austal Effective Interest Rate on Debt % Calculation

Austal'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  *  -18.179/( (281.058+266.989)/ 2 )
=-1  *  -18.179/274.0235
=6.63 %

where

Total Debt  (A: Jun. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=236.227 + 44.831
=281.058

Total Debt  (A: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=260.317 + 6.672
=266.989

Austal'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  *  -19.51/( (266.989+272.795)/ 2 )
=-1  *  -19.51/269.892
=7.23 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=260.317 + 6.672
=266.989

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=264.636 + 8.159
=272.795

* 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 7.23% mean?
Austal (ASX:ASB) has a Effective Interest Rate on Debt % of 7.23% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Austal and its competitors.
Is Austal's Effective Interest Rate on Debt % too high?
Austal's current Effective Interest Rate on Debt % is 7.23%. Overall, Austal has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Austal's Effective Interest Rate on Debt % compare to SPCX and GE?
Austal's Effective Interest Rate on Debt % of 7.23% can be compared against companies in the Aerospace & Defense 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 Aerospace & Defense company?
A good Effective Interest Rate on Debt % depends on the Aerospace & Defense 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 Austal and its competitors. Austal's current Effective Interest Rate on Debt % is 7.23%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Austal stock overvalued right now?
Based on GuruFocus' analysis, Austal (ASX:ASB) is currently considered Significantly Overvalued. The stock's GF Value™ is A$3.11, compared to a current price of A$4.09 — trading 31.5% above its estimated fair value. The current Effective Interest Rate on Debt % is 7.23%. Austal's overall GF Score™ is 73/100 with 4 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 Austal (ASX:ASB), the current Effective Interest Rate on Debt % is 7.23% 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 Austal (ASX:ASB) Overvalued in 2026?

Based on GuruFocus' analysis, Austal stock appears to be overvalued. The current stock price of A$4.09 is trading 31.5% above its estimated GF Value™ of A$3.11. GuruFocus considers Austal to be Significantly Overvalued.

Key valuation signals for ASX:ASB:

  • Effective Interest Rate on Debt %: 7.23%
  • GF Value™: A$3.11 vs. price of A$4.09 (31.5% above fair value)
  • GF Score™: 73/100 with 4 warning signs

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


Austal Business Description

Other Exchanges AUTLF:USALX6:Germany
Address 100 Clarence Beach Road, Henderson, Perth, WA, AUS, 6166
Austal Ltd is engaged in designing, constructing, and supporting revolutionary defense and commercial vessels. The company designs, constructs, and supports passenger ferries, vehicle passenger ferries, and offshore and windfarm vessels; naval vessels; naval surface warfare combatants; and patrol boats for government law enforcement and border protection agencies. Its reportable segments are USA Shipbuilding; USA Support; Australasia Shipbuilding and Australasia Support. Maximum revenue is generated from its USA Shipbuilding segment which manufactures high performance defence vessels for U.S. Navy and Coast Guard. Geographically, the company derives a majority of its revenue from the United States of America and the rest from Australia, Europe, Asia, South America, and the Middle East.
73GF 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$4.09
Price
A$3.11
GF Value