Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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. Bausch & Lomb's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $388 Mil. Bausch & Lomb's average total debt for the quarter that ended in Mar. 2026 was $5,076 Mil. Therefore, Bausch & Lomb's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 7.64%.
Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.
Bausch & Lomb Effective Interest Rate on Debt % Related Terms
Bausch & Lomb Effective Interest Rate on Debt % Historical Data
* Premium members only.
The historical data trend for Bausch & Lomb'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.
Bausch & Lomb Effective Interest Rate on Debt % Chart
BLCO vs ISRG, BDX, MDLN: Effective Interest Rate on Debt % Comparison
For the Medical Instruments & Supplies subindustry, Bausch & Lomb'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.
Bausch & Lomb Effective Interest Rate on Debt % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Bausch & Lomb's Effective Interest Rate on Debt % distribution charts can be found below:
* The bar in red indicates where Bausch & Lomb's Effective Interest Rate on Debt % falls into.
* 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 7.64% mean?
Bausch & Lomb (BLCO) has a Effective Interest Rate on Debt % of 7.64% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Bausch & Lomb and its competitors.
Is Bausch & Lomb's Effective Interest Rate on Debt % too high?
Bausch & Lomb's current Effective Interest Rate on Debt % is 7.64%. Overall, Bausch & Lomb has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bausch & Lomb's Effective Interest Rate on Debt % compare to ISRG and BDX?
Bausch & Lomb's Effective Interest Rate on Debt % of 7.64% can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Effective Interest Rate on Debt % depends on the Medical Devices & Instruments 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 Bausch & Lomb and its competitors. Bausch & Lomb's current Effective Interest Rate on Debt % is 7.64%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bausch & Lomb stock overvalued right now?
Based on GuruFocus' analysis, Bausch & Lomb (BLCO) is currently considered Modestly Undervalued. The stock's GF Value™ is $18.60, compared to a current price of $16.65 — trading 10.5% below its estimated fair value. The current Effective Interest Rate on Debt % is 7.64%. Bausch & Lomb's overall GF Score™ is 77/100 with 9 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 Bausch & Lomb (BLCO), the current Effective Interest Rate on Debt % is 7.64% 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 Bausch & Lomb (BLCO) Overvalued in 2026?
Based on GuruFocus' analysis, Bausch & Lomb stock appears to be undervalued.
The current stock price of $16.65 is trading 10.5% below its estimated GF Value™ of $18.60.
GuruFocus considers Bausch & Lomb to be Modestly Undervalued.
Key valuation signals for BLCO:
Effective Interest Rate on Debt %: 7.64%
GF Value™: $18.60 vs. price of $16.65 (10.5% below fair value)
No single metric tells the full story. See the BLCO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Bausch & Lomb is one of the largest vision care companies in the US. The firm was previously a subsidiary under parent company Bausch Health and it was spun off to become a public company in 2022. It operates in three segments: vision care, surgical, and ophthalmic pharmaceuticals. Vision care is composed of contact lenses, a market that B&L controls 10%, and ocular health products, which includes Biotrue and Lumify. Surgical includes a suite of intraocular lenses, equipment for cataract and vitreoretinal surgeries, as well as surgical instruments. Ophthalmic pharmaceuticals has a diverse lineup of products, including Xipere, Vyzulta, and Lotemax that treat different complications. With over 100 products, B&L has the largest portfolio of eye care prescriptions in the space.
77GF Score
Get the complete analysis for BLCO
Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BLCO has been successfully added to your 
