Superloop (ASX:SLC) Effective Interest Rate on Debt %: 13.49% (As of Dec. 2025)


ASX:SLC Superloop Ltd ASX:SLC
85 GF Score
Price A$3.05
GF Value A$2.54
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Superloop Effective Interest Rate on Debt %?

Superloop ASX:SLC +1.33% 85 Effective Interest Rate on Debt % is 13.49% as of Dec. 2025. GuruFocus rates ASX:SLC with a GF Score™ of 85/100 and a GF Value™ of A$2.54 (Modestly Overvalued). 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. Superloop's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was A$6.4 Mil. Superloop's average total debt for the quarter that ended in Dec. 2025 was A$47.8 Mil. Therefore, Superloop's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 13.49%.


Superloop  (ASX:SLC) Effective Interest Rate on Debt % Explanation

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


Superloop Effective Interest Rate on Debt % Related Terms


Superloop Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Superloop'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.

Superloop Effective Interest Rate on Debt % Chart

Superloop 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 5.06 9.36 11.94 9.78 13.20

Superloop 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 11.37 7.78 9.65 11.26 13.49

ASX:SLC vs TMUS, VZ, T: Effective Interest Rate on Debt % Comparison

For the Telecom Services subindustry, Superloop'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.


Superloop Effective Interest Rate on Debt % vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Superloop's Effective Interest Rate on Debt % distribution charts can be found below:

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


ASX:SLC
85GF Score
Superloop Ltd ASX:SLC
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Superloop Effective Interest Rate on Debt % Calculation

Superloop'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  *  -4.684/( (60.235+10.734)/ 2 )
=-1  *  -4.684/35.4845
=13.20 %

where

Total Debt  (A: Jun. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=56.201 + 4.034
=60.235

Total Debt  (A: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=5.697 + 5.037
=10.734

Superloop'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  *  -6.448/( (10.734+84.863)/ 2 )
=-1  *  -6.448/47.7985
=13.49 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=5.697 + 5.037
=10.734

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=81.176 + 3.687
=84.863

* 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 13.49% mean?
Superloop (ASX:SLC) has a Effective Interest Rate on Debt % of 13.49% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Superloop and its competitors.
Is Superloop's Effective Interest Rate on Debt % too high?
Superloop's current Effective Interest Rate on Debt % is 13.49%. Overall, Superloop has a GF Score™ of 85/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Superloop's Effective Interest Rate on Debt % compare to TMUS and VZ?
Superloop's Effective Interest Rate on Debt % of 13.49% can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good Effective Interest Rate on Debt % depends on the Telecommunication Services 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 Superloop and its competitors. Superloop's current Effective Interest Rate on Debt % is 13.49%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Superloop stock overvalued right now?
Based on GuruFocus' analysis, Superloop (ASX:SLC) is currently considered Modestly Overvalued. The stock's GF Value™ is A$2.54, compared to a current price of A$3.05 — trading 20.1% above its estimated fair value. The current Effective Interest Rate on Debt % is 13.49%. Superloop's overall GF Score™ is 85/100 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 Superloop (ASX:SLC), the current Effective Interest Rate on Debt % is 13.49% 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 Superloop (ASX:SLC) Overvalued in 2026?

Based on GuruFocus' analysis, Superloop stock appears to be overvalued. The current stock price of A$3.05 is trading 20.1% above its estimated GF Value™ of A$2.54. GuruFocus considers Superloop to be Modestly Overvalued.

Key valuation signals for ASX:SLC:

  • Effective Interest Rate on Debt %: 13.49%
  • GF Value™: A$2.54 vs. price of A$3.05 (20.1% above fair value)
  • GF Score™: 85/100 with 5 warning signs

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


Superloop Business Description

Address 12 Shelley Street, Level 9, Sydney, NSW, AUS, 4000
Superloop is an Australian-based fixed-line internet service provider. It provides broadband services to consumers and businesses, as well as wholesale solutions to other downstream internet services entities. Services provided include management of Wi-Fi, mobile, and National Broadband Network products. For mobile services, it operates as a mobile virtual network operator using Telstra's network. The company owns an extensive fiber network, is also a part-owner of the Indigo subsea cable. The firm has made several large acquisitions in recent years, including Exetel (internet retailer) and Uecomm (fiber infrastructure).
85GF 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$3.05
Price
A$2.54
GF Value