Neptune Petrochemicals (NSE:NEPTUNE) Effective Interest Rate on Debt %: 4.30% (As of Sep. 2025)

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NSE:NEPTUNE Neptune Petrochemicals Ltd NSE:NEPTUNE
19 GF Score
Price ₹175.00
! 1 Warning Sign
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What is Neptune Petrochemicals Effective Interest Rate on Debt %?

Neptune Petrochemicals NSE:NEPTUNE +0.57% 19 Effective Interest Rate on Debt % is 4.30% as of Sep. 2025. GuruFocus rates NSE:NEPTUNE with a GF Score™ of 19/100. The stock has 1 warning sign 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. Neptune Petrochemicals's annualized positive value of Interest Expense for the quarter that ended in Sep. 2025 was ₹5 Mil. Neptune Petrochemicals's average total debt for the quarter that ended in Sep. 2025 was ₹126 Mil. Therefore, Neptune Petrochemicals's annualized Effective Interest Rate on Debt % for the quarter that ended in Sep. 2025 was 4.30%.


Neptune Petrochemicals  (NSE:NEPTUNE) Effective Interest Rate on Debt % Explanation

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


Neptune Petrochemicals Effective Interest Rate on Debt % Related Terms


Neptune Petrochemicals Effective Interest Rate on Debt % Historical Data

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The historical data trend for Neptune Petrochemicals'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.

Neptune Petrochemicals Effective Interest Rate on Debt % Chart

Neptune Petrochemicals Annual Data
Trend Mar22 Mar23 Mar24
Effective Interest Rate on Debt %
11.15 6.82 1.55

Neptune Petrochemicals Semi-Annual Data
Mar22 Mar23 Mar24 Sep24 Sep25
Effective Interest Rate on Debt % 0.00 0.00 0.00 0.00 4.30

NSE:NEPTUNE vs MPC, VLO, PSX: Effective Interest Rate on Debt % Comparison

For the Oil & Gas Refining & Marketing subindustry, Neptune Petrochemicals'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.


Neptune Petrochemicals Effective Interest Rate on Debt % vs Oil & Gas Industry

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

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


NSE:NEPTUNE
19GF Score
Neptune Petrochemicals Ltd NSE:NEPTUNE
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Neptune Petrochemicals Effective Interest Rate on Debt % Calculation

Neptune Petrochemicals's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Mar. 2024 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Mar. 2023 )+Total Debt  (A: Mar. 2024 ))/ count )
=-1  *  -0.795/( (51.171+0)/ 1 )
=-1  *  -0.795/51.171
=1.55 %

where

Total Debt  (A: Mar. 2023 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 51.171
=51.171

Neptune Petrochemicals's annualized Effective Interest Rate on Debt % for the quarter that ended in Sep. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Sep. 2024 )+Total Debt  (Q: Sep. 2025 ))/ count )
=-1  *  -5.41/( (0+125.718)/ 1 )
=-1  *  -5.41/125.718
=4.30 %

where

Total Debt  (Q: Sep. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 125.718
=125.718

* 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 (Sep. 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 4.30% mean?
Neptune Petrochemicals (NSE:NEPTUNE) has a Effective Interest Rate on Debt % of 4.30% as of Sep. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Neptune Petrochemicals and its competitors.
Is Neptune Petrochemicals' Effective Interest Rate on Debt % too high?
Neptune Petrochemicals' current Effective Interest Rate on Debt % is 4.30%. Overall, Neptune Petrochemicals has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Neptune Petrochemicals' Effective Interest Rate on Debt % compare to MPC and VLO?
Neptune Petrochemicals' Effective Interest Rate on Debt % of 4.30% 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 Neptune Petrochemicals and its competitors. Neptune Petrochemicals's current Effective Interest Rate on Debt % is 4.30%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Neptune Petrochemicals stock overvalued right now?
Neptune Petrochemicals (NSE:NEPTUNE) has a current Effective Interest Rate on Debt % of 4.30%. The current Effective Interest Rate on Debt % is 4.30%. Neptune Petrochemicals' overall GF Score™ is 19/100 with 1 warning sign 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 Neptune Petrochemicals (NSE:NEPTUNE), the current Effective Interest Rate on Debt % is 4.30% as of Sep. 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.

Neptune Petrochemicals Business Description

Industry EnergyOil & Gas
Address S. G. Highway, k-B, Office No. 606, Mondeal Heights Nr. Panchratna Party Plot, Ahmedabad, GJ, IND, 380015
Neptune Petrochemicals Ltd is engaged in the business of manufacturing and trading of a comprehensive range of bitumen products, bitumen emulsions and allied products. Its product portfolio that includes various grades of bitumen, modified bitumen like Polymer Modified Bitumen, Crumb Rubber based modified bitumen and oils, it serves a broad range of industries, particularly the construction and industrial applications and also offer a broad products tailored to the needs of the road construction and infrastructure industries. The company has one segment that is Dealing in Petrolyum Products. Geographically, it operates only in India.
19GF 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.

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