A. O. Smith (AOS) Interest Coverage Ratio: History & Chart

A. O. Smith Corporation(AOS)

Industrial - Machinery · Milwaukee, WI

$57.79+0.05 (+0.09%)

Delayed quote: Sep 24, 2026, 12:04 PM EDT

About A. O. Smith Corporation

A. O. Smith Corporation (AOS) is a global manufacturer and marketer specializing in a comprehensive array of water heating and treatment solutions. Its operations span North America, China, Europe, and India, organized into two primary geographic segments: North America and Rest of World. The company's product portfolio is extensive, featuring residential and commercial water heaters (gas, heat pump, and electric models), boilers, storage tanks, and various water treatment systems. These products cater to a wide range of applications, including homes, apartments, and condominiums, as well as commercial entities such as restaurants, hotels, office buildings, laundries, car washes, small businesses, hospitals, and schools. Specific offerings include diverse water treatment products like point-of-entry water softeners, well water purification systems, whole-home filtration units, portable filtration bottles, point-of-use carbon filters, and reverse osmosis systems, designed for residential, restaurant, hotel, and office use. A. O. Smith also supplies food and beverage filtration products, expansion tanks, commercial solar water heating installations, and heaters for swimming pools and spas, along with associated components. Advanced heating solutions further encompass heat pumps, electric wall-hung units, gas tankless heaters, combi-boilers, and integrated heat pump and solar water heaters. Products are primarily sold under established brands such as A. O. Smith, State, and Lochinvar, in addition to specialized water softener brands. The company leverages various distribution channels, including independent wholesale plumbing distributors, retail outlets like hardware and home center chains, and manufacturer representative firms. Its Aquasana-branded products are sold directly to consumers through e-commerce platforms and other online retailers. Founded in 1874, A. O. Smith Corporation maintains its corporate headquarters in Milwaukee, Wisconsin.

Milwaukee, WI

11,500 employees

www.aosmith.com

Industrials / Industrial - Machinery

Sector: Industrials
Industry: Industrial - Machinery
CEO: Stephen Shafer

View full financials

AOS Interest Coverage Ratio Metrics

INTEREST COVERAGE RATIO

53.93x

INTEREST COVERAGE RATIO AVG TTM

41.05x

INTEREST COVERAGE RATIO AVG 3Y

79.75x

INTEREST COVERAGE RATIO AVG 5Y

87.56x

INTEREST COVERAGE RATIO AVG 10Y

62.96x

INTEREST COVERAGE RATIO AVG 15Y

52.20x

INTEREST COVERAGE RATIO AVG 20Y

45.05x

CURRENT VS TTM AVG

+31.39%

CURRENT VS 3Y AVG

-32.38%

CURRENT VS 5Y AVG

-38.41%

CURRENT VS 10Y AVG

-14.35%

CURRENT VS 15Y AVG

+3.32%

CURRENT VS 20Y AVG

+19.71%

SECTOR MEDIAN · INDUSTRIALS

7.85x

median of 140 covered companies

CURRENT VS SECTOR MEDIAN

+587.01%

vs the sector median at left

NAME	MARKET CAP	INTEREST COVERAGE RATIO	TTM	3Y	5Y
A. O. Smith Corporation (AOS)	$8.01B	53.93x	41.05x	79.75x	87.56x
AeroVironment, Inc. (AVAV)vs ›	$7.88B	-12.52x	17.83x	17.83x	35.25x
AGCO Corporation (AGCO)vs ›	$8.21B	10.52x	8.31x	17.64x	22.65x
Aecom (ACM)vs ›	$7.66B	5.57x	5.02x	4.48x	3.83x
Pentair plc (PNR)vs ›	$8.50B	12.36x	10.71x	9.33x	17.93x
Kratos Defense & Security Solutions, Inc. (KTOS)vs ›	$8.56B	2.64x	2.27x	1.99x	1.68x
Fluor Corporation (FLR)vs ›	$7.19B	-8.64x	6.26x	5.35x	4.19x
Valmont Industries, Inc. (VMI)vs ›	$8.99B	12.88x	10.91x	9.01x	8.56x
Booz Allen Hamilton Holding Corporation (BAH)vs ›	$9.02B	5.14x	6.06x	5.30x	6.81x
Saia, Inc. (SAIA)vs ›	$9.04B	21.42x	37.70x	109.32x	96.07x

NAME

MARKET CAP

INTEREST COVERAGE RATIO

TTM

A. O. Smith Corporation (AOS)

$8.01B

53.93x

41.05x

79.75x

87.56x

AeroVironment, Inc. (AVAV)vs ›

$7.88B

-12.52x

17.83x

35.25x

AGCO Corporation (AGCO)vs ›

$8.21B

10.52x

8.31x

17.64x

22.65x

Aecom (ACM)vs ›

$7.66B

5.57x

5.02x

4.48x

3.83x

Pentair plc (PNR)vs ›

$8.50B

12.36x

10.71x

9.33x

17.93x

Kratos Defense & Security Solutions, Inc. (KTOS)vs ›

$8.56B

2.64x

2.27x

1.99x

1.68x

Fluor Corporation (FLR)vs ›

$7.19B

-8.64x

6.26x

5.35x

4.19x

Valmont Industries, Inc. (VMI)vs ›

$8.99B

12.88x

10.91x

9.01x

8.56x

Booz Allen Hamilton Holding Corporation (BAH)vs ›

$9.02B

5.14x

6.06x

5.30x

6.81x

Saia, Inc. (SAIA)vs ›

$9.04B

21.42x

37.70x

109.32x

96.07x

Interest Coverage Ratio FAQ

What is the interest coverage ratio for A. O. Smith Corporation (AOS)?

The interest coverage ratio for AOS stock is 53.93x.

Is A. O. Smith Corporation's interest coverage ratio high or low?

The interest coverage ratio of 53.93x is 38% below its 5-year average of 87.56x, near the low end of its 5-year range (20.68x–192.50x).

What is the TTM average interest coverage ratio for A. O. Smith Corporation (AOS)?

The TTM average interest coverage ratio for AOS stock is 41.05x.

What is the 3Y average interest coverage ratio for A. O. Smith Corporation (AOS)?

The 3Y average interest coverage ratio for AOS stock is 79.75x.

What is the 5Y average interest coverage ratio for A. O. Smith Corporation (AOS)?

The 5Y average interest coverage ratio for AOS stock is 87.56x.

What is the 10Y average interest coverage ratio for A. O. Smith Corporation (AOS)?

The 10Y average interest coverage ratio for AOS stock is 62.96x.

What is the 15Y average interest coverage ratio for A. O. Smith Corporation (AOS)?

The 15Y average interest coverage ratio for AOS stock is 52.20x.

What is the 20Y average interest coverage ratio for A. O. Smith Corporation (AOS)?

The 20Y average interest coverage ratio for AOS stock is 45.05x.

DATE	INTEREST COVERAGE RATIO
2026-06-30	20.68x
2026-03-31	22.79x
2025-12-31	68.25x
2025-09-30	48.78x
2025-06-30	44.74x
2025-03-31	63.03x
2024-12-31	65.04x
2024-09-30	107.13x
2024-06-30	114.83x
2024-03-31	192.50x
2023-12-31	168.00x
2023-09-30	75.54x
2023-06-30	45.42x
2023-03-31	46.73x
2022-12-31	52.18x
2022-09-30	62.29x
2022-06-30	79.52x
2022-03-31	107.87x
2021-12-31	126.00x
2021-09-30	162.70x
2021-06-30	164.78x
2021-03-31	122.10x
2020-12-31	152.90x
2020-09-30	86.06x
2020-06-30	36.64x
2020-03-31	29.86x
2019-12-31	46.04x
2019-09-30	36.10x
2019-06-30	38.24x
2019-03-31	54.05x
2018-12-31	83.83x
2018-09-30	64.20x
2018-06-30	62.52x
2018-03-31	55.91x
2017-12-31	48.55x
2017-09-30	52.36x
2017-06-30	51.44x
2017-03-31	54.64x
2016-12-31	71.75x
2016-09-30	56.48x
2016-06-30	65.11x
2016-03-31	60.76x
2015-12-31	76.79x
2015-09-30	66.63x
2015-06-30	41.20x
2015-03-31	43.16x
2014-12-31	52.57x
2014-09-30	46.53x
2014-06-30	56.29x
2014-03-31	46.43x
2013-12-31	50.58x
2013-09-30	44.93x
2013-06-30	41.50x
2013-03-31	39.53x
2012-12-31	28.95x
2012-09-30	23.84x
2012-06-30	23.45x
2012-03-31	14.60x
2011-12-31	11.38x
2011-09-30	18.08x
2011-06-30	12.76x
2011-03-31	20.94x
2010-12-31	36.33x
2010-09-30	27.88x
2010-06-30	33.94x
2010-03-31	27.71x
2009-12-31	-2.43x
2009-09-30	13.84x
2009-06-30	7.65x
2009-03-31	5.28x
2008-09-30	8.22x
2008-06-30	8.94x
2008-03-31	7.19x
2007-09-30	5.22x
2007-06-30	6.34x
2007-03-31	5.07x
2006-09-30	4.47x
2006-06-30	5.43x
2006-03-31	10.13x
2005-09-30	6.66x
2005-06-30	6.80x
2005-03-31	7.56x
2004-09-30	1.39x
2004-06-30	9.22x
2004-03-31	6.13x
2003-12-13	1.91x
2003-09-30	4.10x

DATE

INTEREST COVERAGE RATIO

2026-06-30

20.68x

2026-03-31

22.79x

2025-12-31

68.25x

2025-09-30

48.78x

2025-06-30

44.74x

2025-03-31

63.03x

2024-12-31

65.04x

2024-09-30

107.13x

2024-06-30

114.83x

2024-03-31

192.50x

2023-12-31

168.00x

2023-09-30

75.54x

2023-06-30

45.42x

2023-03-31

46.73x

2022-12-31

52.18x

2022-09-30

62.29x

2022-06-30

79.52x

2022-03-31

107.87x

2021-12-31

126.00x

2021-09-30

162.70x

2021-06-30

164.78x

2021-03-31

122.10x

2020-12-31

152.90x

2020-09-30

86.06x

2020-06-30

36.64x

2020-03-31

29.86x

2019-12-31

46.04x

2019-09-30

36.10x

2019-06-30

38.24x

2019-03-31

54.05x

2018-12-31

83.83x

2018-09-30

64.20x

2018-06-30

62.52x

2018-03-31

55.91x

2017-12-31

48.55x

2017-09-30

52.36x

2017-06-30

51.44x

2017-03-31

54.64x

2016-12-31

71.75x

2016-09-30

56.48x

2016-06-30

65.11x

2016-03-31

60.76x

2015-12-31

76.79x

2015-09-30

66.63x

2015-06-30

41.20x

2015-03-31

43.16x

2014-12-31

52.57x

2014-09-30

46.53x

2014-06-30

56.29x

2014-03-31

46.43x

2013-12-31

50.58x

2013-09-30

44.93x

2013-06-30

41.50x

2013-03-31

39.53x

2012-12-31

28.95x

2012-09-30

23.84x

2012-06-30

23.45x

2012-03-31

14.60x

2011-12-31

11.38x

2011-09-30

18.08x

2011-06-30

12.76x

2011-03-31

20.94x

2010-12-31

36.33x

2010-09-30

27.88x

2010-06-30

33.94x

2010-03-31

27.71x

2009-12-31

-2.43x

2009-09-30

13.84x

2009-06-30

7.65x

2009-03-31

5.28x

2008-09-30

8.22x

2008-06-30

8.94x

2008-03-31

7.19x

2007-09-30

5.22x

2007-06-30

6.34x

2007-03-31

5.07x

2006-09-30

4.47x

2006-06-30

5.43x

2006-03-31

10.13x

2005-09-30

6.66x

2005-06-30

6.80x

2005-03-31

7.56x

2004-09-30

1.39x

2004-06-30

9.22x

2004-03-31

6.13x

2003-12-13

1.91x

2003-09-30

4.10x

Interest Coverage Ratio: 53.93x

AOS Interest Coverage Ratio

AOS Average Interest Coverage Ratio Chart

AOS Current vs Average Interest Coverage Ratio Chart

AOS Interest Coverage Ratio Metrics

AOS Competitors' Interest Coverage Ratio

Financial Health Indicators

Interest Coverage Ratio Formula & Definition

Interest Coverage Ratio FAQ

AOS Interest Coverage Ratio History

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