Calfrac Well Services (TSX:CFW) Effective Interest Rate on Debt %: 8.47% (As of Mar. 2026)

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TSX:CFW Calfrac Well Services Ltd TSX:CFW
49 GF Score
Price C$6.16
GF Value C$2.96
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Calfrac Well Services Effective Interest Rate on Debt %?

Calfrac Well Services TSX:CFW -1.12% 49 Effective Interest Rate on Debt % is 8.47% as of Mar. 2026. GuruFocus rates TSX:CFW with a GF Score™ of 49/100 and a GF Value™ of C$2.96 (Significantly 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. Calfrac Well Services's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was C$17 Mil. Calfrac Well Services's average total debt for the quarter that ended in Mar. 2026 was C$199 Mil. Therefore, Calfrac Well Services's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 8.47%.


Calfrac Well Services  (TSX:CFW) Effective Interest Rate on Debt % Explanation

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


Calfrac Well Services Effective Interest Rate on Debt % Related Terms


Calfrac Well Services Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Calfrac Well Services'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.

Calfrac Well Services Effective Interest Rate on Debt % Chart

Calfrac Well Services Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 9.97 12.75 11.00 11.76 11.47

Calfrac Well Services Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 9.36 9.18 9.32 10.94 8.47

TSX:CFW vs SLB, BKR, HAL: Effective Interest Rate on Debt % Comparison

For the Oil & Gas Equipment & Services subindustry, Calfrac Well Services'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.


Calfrac Well Services Effective Interest Rate on Debt % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Calfrac Well Services's Effective Interest Rate on Debt % distribution charts can be found below:

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


TSX:CFW
49GF Score
Calfrac Well Services Ltd TSX:CFW
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Calfrac Well Services Effective Interest Rate on Debt % Calculation

Calfrac Well Services's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -32.493/( (344.392+221.938)/ 2 )
=-1  *  -32.493/283.165
=11.47 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=184.856 + 159.536
=344.392

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=173.407 + 48.531
=221.938

Calfrac Well Services's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -16.82/( (221.938+175.221)/ 2 )
=-1  *  -16.82/198.5795
=8.47 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=173.407 + 48.531
=221.938

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=113.724 + 61.497
=175.221

* 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 (Mar. 2026) 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 8.47% mean?
Calfrac Well Services (TSX:CFW) has a Effective Interest Rate on Debt % of 8.47% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Calfrac Well Services and its competitors.
Is Calfrac Well Services' Effective Interest Rate on Debt % too high?
Calfrac Well Services' current Effective Interest Rate on Debt % is 8.47%. Overall, Calfrac Well Services has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Calfrac Well Services' Effective Interest Rate on Debt % compare to SLB and BKR?
Calfrac Well Services' Effective Interest Rate on Debt % of 8.47% 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 Calfrac Well Services and its competitors. Calfrac Well Services's current Effective Interest Rate on Debt % is 8.47%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Calfrac Well Services stock overvalued right now?
Based on GuruFocus' analysis, Calfrac Well Services (TSX:CFW) is currently considered Significantly Overvalued. The stock's GF Value™ is C$2.96, compared to a current price of C$6.16 — trading 108.1% above its estimated fair value. The current Effective Interest Rate on Debt % is 8.47%. Calfrac Well Services' overall GF Score™ is 49/100 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 Calfrac Well Services (TSX:CFW), the current Effective Interest Rate on Debt % is 8.47% as of Mar. 2026. 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 Calfrac Well Services (TSX:CFW) Overvalued in 2026?

Based on GuruFocus' analysis, Calfrac Well Services stock appears to be overvalued. The current stock price of C$6.16 is trading 108.1% above its estimated GF Value™ of C$2.96. GuruFocus considers Calfrac Well Services to be Significantly Overvalued.

Key valuation signals for TSX:CFW:

  • Effective Interest Rate on Debt %: 8.47%
  • GF Value™: C$2.96 vs. price of C$6.16 (108.1% above fair value)
  • GF Score™: 49/100 with 5 warning signs

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


Calfrac Well Services Business Description

Industry EnergyOil & Gas
Other Exchanges CFWFF:USA5CFA:Germany
Address 407 - 8th Avenue SW, Suite 601, Calgary, AB, CAN, T2P 1E5
Calfrac Well Services Ltd is an independent provider of specialized oilfield services, including hydraulic fracturing, coiled tubing, cementing, and wireline services for the oil and natural gas industries in the United States, Canada, and Argentina. The company operates through two main segments. Its North America segment provides fracturing services to oil and natural gas companies operating in the Williston Basin in North Dakota, as well as the broader Rockies region. The Argentina segment, which generates the highest revenue, offers fracturing, coiled tubing, cementing, and other well stimulation services to oil and natural gas companies operating in the Neuquen and Comodoro Rivadavia regions.
49GF 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.

C$6.16
Price
C$2.96
GF Value