National Aluminium Co

National Aluminium Co Interest Coverage

The Interest Coverage Ratio of National Aluminium Co (NATIONALUM.NS) as of Oct 17, 2026 is 40.02. In the previous year, Interest Coverage Ratio was 36.74 — a change of 8.94% (higher).

Interest Coverage

40.02

YoY

8.94%

Last updated:

Interest Coverage Ratio of National Aluminium Co is 2025 40.02 . Interest Coverage Ratio of National Aluminium Co was 2024 36.74 . It decreases by 8.94% higher compared to the previous year.

The National Aluminium Co Interest Coverage history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Interest Coverage
Date
Interest Coverage
Jan 1, 2018
13.61 INR
Jan 1, 2019
17.30 INR
Jan 1, 2020
10.13 INR
Jan 1, 2021
37.89 INR
Jan 1, 2022
50.40 INR
Jan 1, 2023
64.10 INR
Jan 1, 2024
36.74 INR
Jan 1, 2025
40.02 INR
The National Aluminium Co Interest Coverage history
YEARInterest CoverageYoY
40.02+8.94%
36.74-42.69%
64.10+27.19%
50.40+33.02%
37.89+274.11%
10.13-41.45%
17.30+27.10%
13.61+47.19%
9.25+82.20%
5.07+0.70%
5.04+291.74%
1.29—

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National Aluminium Co Stock analysis

What does National Aluminium Co do? National Aluminium Co Ltd, headquartered in Bhubaneshwar, India, operates in the Materials sector within Metals & Mining. The company manufactures and sells metallurgical grade alumina, with segments covering Chemical products like calcined alumina and aluminum-related products including ingots and wire rods. It operates a 22.75 lakh TPA alumina refinery in Damanjodi, Odisha, and a 4.60 TPA aluminum smelter in Angul, Odisha, supported by a 1,200 MW captive thermal power plant and over 198 MW of wind power across multiple states. National Aluminium Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about National Aluminium Co stock

Interest Coverage Ratio of National Aluminium Co is 40.02 in 2025.

Interest Coverage Ratio of National Aluminium Co changed from 36.74 to 40.02, representing a 8.94% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Interest Coverage Ratio National Aluminium Co since 2006 – with annual values, charts, and detailed analysis.

The Interest Coverage ratio measures a company's ability to pay interest on its debt. Higher ratios indicate greater financial strength and lower default risk.

Interest Coverage = EBIT / Interest Expense

A 'good' varies by industry and company stage. On Eulerpool, you can compare Interest Coverage Ratio's National Aluminium Co with sector peers and the industry average to assess whether it is attractive.

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Leverage — National Aluminium Co

Debt-to-EquityNet Debt / EBITDAInterest CoverageCurrent RatioQuick RatioCash RatioDebt / AssetsFinancial LeverageEquity RatioLT Debt/EquityNet Debt/EquityDebt/EBITDADSCRFinancial Debt RatioOCF/DebtFCF/DebtNet Debt/FCFDebt/Market Cap

All Key Metrics — National Aluminium Co