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Ecolab Inc. (ECL)
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Ecolab Inc. (ECL) PE Ratio: 34.78

Is Ecolab Inc.’s P/E ratio high or low?

Ecolab Inc.'s P/E ratio of 34.78 is 18% below its 5-year average of 42.33, near the low end of its 5-year range (30.58–63.26).

The P/E ratio for Ecolab Inc. (ECL) is 34.78 as of Wednesday, June 10, 2026. It is below its 12-month average by 6.78% (37.31).

PE Ratio (34.78) = Close Price ($257.05) / Diluted TTM EPS ($7.39)

ECL PE Ratio Chart

ECL PE Ratio
34.78-4.97% 1Y
Zoom

ECL Average PE Ratio Chart

ECL Current vs Average PE Ratio Chart

ECL PE Ratio Metrics

PE RATIO

34.78

PE RATIO AVG TTM

37.31

PE RATIO AVG 3Y

39.93

PE RATIO AVG 5Y

42.33

PE RATIO AVG 10Y

38.01

PE RATIO AVG 15Y

36.79

PE RATIO AVG 20Y

36.15

CURRENT VS TTM AVG

-6.78%

CURRENT VS 3Y AVG

-12.89%

CURRENT VS 5Y AVG

-17.83%

CURRENT VS 10Y AVG

-8.49%

CURRENT VS 15Y AVG

-5.46%

CURRENT VS 20Y AVG

-3.78%

ECL Competitors' PE Ratio

NAMEMARKET CAPPE RATIOTTM3Y5Y
Ecolab Inc. (ECL)$72.33B34.7837.3139.9342.33
The Sherwin-Williams Company (SHW)$74.96B29.1632.9933.2634.19
Air Products and Chemicals, Inc. (APD)$61.57B29.2538.2327.8528.00
Nucor Corporation (NUE)$57.05B24.8024.5615.2111.94
Freeport-McMoRan Inc. (FCX)$89.24B32.8535.8532.7625.96
Newmont Corporation (NEM)$99.04B12.0015.0914.1825.68
Vulcan Materials Company (VMC)$35.38B32.4136.8038.0638.00
International Flavors & Fragrances Inc. (IFF)$18.95B22.7023.11238.12132.78
DuPont de Nemours, Inc. (DD)$18.47BN/A24.8313.5111.09
Alcoa Corporation (AA)$17.30B16.4311.7211.3814.66

P/E vs. its own history

At 34.8, P/E is in its normal range — richer than 46% of its 20-year range.

20-year low

20.4

median

35.5

20-year high

63.3

cheaperricher

P/E Comparison

Trailing P/E

34.8

Forward P/E

30.9

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$257.05

÷

Forward EPS (Est.)

$8.33

=

Forward P/E

30.87

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

Ecolab Inc. PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Ecolab Inc. PE Ratio FAQ

What is the P/E ratio for Ecolab Inc. (ECL)?
The P/E ratio for ECL stock is 34.78.
Is Ecolab Inc.'s P/E ratio high or low?
Ecolab Inc.'s P/E ratio of 34.78 is 18% below its 5-year average of 42.33, near the low end of its 5-year range (30.58–63.26).
What is the TTM average P/E ratio for Ecolab Inc. (ECL)?
The TTM average P/E ratio for ECL stock is 37.31.
What is the 3Y average P/E ratio for Ecolab Inc. (ECL)?
The 3Y average P/E ratio for ECL stock is 39.93.
What is the 5Y average P/E ratio for Ecolab Inc. (ECL)?
The 5Y average P/E ratio for ECL stock is 42.33.
What is the 10Y average P/E ratio for Ecolab Inc. (ECL)?
The 10Y average P/E ratio for ECL stock is 38.01.
What is the 15Y average P/E ratio for Ecolab Inc. (ECL)?
The 15Y average P/E ratio for ECL stock is 36.79.
What is the 20Y average P/E ratio for Ecolab Inc. (ECL)?
The 20Y average P/E ratio for ECL stock is 36.15.

Ecolab Inc. PE Ratio History

DATEPE RATIO
2026-06-1034.78
2026-06-0935.78
2026-06-0834.83
2026-06-0534.91
2026-06-0434.42
2026-06-0334.60
2026-06-0234.68
2026-06-0133.89
2026-05-2934.64
2026-05-2835.22
2026-05-2735.53
2026-05-2634.40
2026-05-2234.28
2026-05-2133.85
2026-05-2033.65
2026-05-1933.25
2026-05-1833.72
2026-05-1533.51
2026-05-1433.68
2026-05-1333.78
2026-05-1234.06
2026-05-1133.98
2026-05-0834.40
2026-05-0734.72
2026-05-0636.18
2026-05-0535.39
2026-05-0435.11
2026-05-0135.65
2026-04-3035.80
2026-04-2935.25
2026-04-2836.67
2026-04-2736.80
2026-04-2437.02
2026-04-2337.29
2026-04-2236.94
2026-04-2137.20
2026-04-2037.87
2026-04-1737.75
2026-04-1636.98
2026-04-1537.14
2026-04-1437.52
2026-04-1337.80
2026-04-1037.54
2026-04-0937.43
2026-04-0837.57
2026-04-0736.02
2026-04-0636.68
2026-04-0236.30
2026-04-0137.02
2026-03-3136.54
2026-03-3036.06
2026-03-2735.90
2026-03-2636.30
2026-03-2536.89
2026-03-2436.33
2026-03-2335.87
2026-03-2035.23
2026-03-1935.54
2026-03-1835.97
2026-03-1737.44
2026-03-1637.52
2026-03-1337.66
2026-03-1237.90
2026-03-1138.05
2026-03-1038.65
2026-03-0938.72
2026-03-0638.83
2026-03-0539.40
2026-03-0440.92
2026-03-0341.00
2026-03-0241.68
2026-02-2742.36
2026-02-2642.14
2026-02-2542.10
2026-02-2442.33
2026-02-2341.99
2026-02-2043.70
2026-02-1943.25
2026-02-1843.48
2026-02-1743.65
2026-02-1342.98
2026-02-1243.20
2026-02-1143.61
2026-02-1043.05
2026-02-0941.40
2026-02-0641.71
2026-02-0541.26
2026-02-0441.40
2026-02-0340.58
2026-02-0240.75
2026-01-3040.52
2026-01-2940.64
2026-01-2840.44
2026-01-2740.82
2026-01-2640.76
2026-01-2340.50
2026-01-2240.44
2026-01-2140.21
2026-01-2039.22
2026-01-1639.81
2026-01-1539.90
2026-01-1439.60
2026-01-1339.30
2026-01-1238.94
2026-01-0939.04
2026-01-0839.04
2026-01-0738.61
2026-01-0639.01
2026-01-0537.81
2026-01-0237.74
2025-12-3137.72
2025-12-3038.00
2025-12-2938.15
2025-12-2638.18
2025-12-2438.16
2025-12-2338.04
2025-12-2238.42
2025-12-1937.87
2025-12-1837.78
2025-12-1737.63
2025-12-1637.29
2025-12-1537.52
2025-12-1237.87
2025-12-1137.55
2025-12-1036.99
2025-12-0936.39
2025-12-0836.95
2025-12-0537.31
2025-12-0437.99
2025-12-0337.98
2025-12-0238.92
2025-12-0139.20
2025-11-2839.53
2025-11-2639.51
2025-11-2539.29
2025-11-2438.62
2025-11-2138.37
2025-11-2037.61
2025-11-1937.57
2025-11-1836.73
2025-11-1736.70
2025-11-1437.15
2025-11-1337.64
2025-11-1237.51
2025-11-1137.65
2025-11-1037.15
2025-11-0736.80
2025-11-0636.36
2025-11-0537.20
2025-11-0437.16
2025-11-0336.99
2025-10-3136.84
2025-10-3036.94
2025-10-2934.38
2025-10-2835.82
2025-10-2737.34
2025-10-2437.01
2025-10-2336.72
2025-10-2236.85
2025-10-2137.14
2025-10-2037.41
2025-10-1736.95
2025-10-1636.13
2025-10-1536.54
2025-10-1436.45
2025-10-1336.08
2025-10-1036.33
2025-10-0936.39
2025-10-0837.56
2025-10-0737.25
2025-10-0637.35
2025-10-0336.93
2025-10-0236.58
2025-10-0136.01
2025-09-3036.56
2025-09-2936.44
2025-09-2636.18
2025-09-2535.68
2025-09-2435.65
2025-09-2335.49
2025-09-2235.66
2025-09-1935.44
2025-09-1835.36
2025-09-1735.43
2025-09-1635.26
2025-09-1536.13
2025-09-1236.40
2025-09-1136.70
2025-09-1035.93
2025-09-0936.14
2025-09-0836.76
2025-09-0536.52
2025-09-0436.71
2025-09-0336.48
2025-09-0236.69
2025-08-2936.99
2025-08-2837.25
2025-08-2737.43
2025-08-2637.28
2025-08-2537.16
2025-08-2237.88
2025-08-2137.79
2025-08-2038.11
2025-08-1937.87
2025-08-1837.39
2025-08-1537.49
2025-08-1437.38
2025-08-1337.63
2025-08-1236.93
2025-08-1136.52
2025-08-0836.43
2025-08-0736.02
2025-08-0636.52
2025-08-0536.21
2025-08-0435.91
2025-08-0135.46
2025-07-3135.57
2025-07-3035.75
2025-07-2935.24
2025-07-2836.68
2025-07-2536.92
2025-07-2436.66
2025-07-2336.48
2025-07-2236.76
2025-07-2136.43
2025-07-1836.51
2025-07-1736.55
2025-07-1636.38
2025-07-1535.98
2025-07-1436.44
2025-07-1136.27
2025-07-1036.25
2025-07-0936.44
2025-07-0836.54
2025-07-0736.93
2025-07-0337.24
2025-07-0237.02
2025-07-0137.04
2025-06-3036.61
2025-06-2736.34
2025-06-2635.77
2025-06-2536.20
2025-06-2436.26
2025-06-2336.13
2025-06-2035.49
2025-06-1835.36
2025-06-1735.51
2025-06-1636.16
2025-06-1335.90
2025-06-1236.81
2025-06-1136.40
2025-06-1036.60
2025-06-0936.19
2025-06-0636.29
2025-06-0536.27
2025-06-0436.28
2025-06-0336.06
2025-06-0236.03
2025-05-3036.09
2025-05-2935.91

Showing the most recent 260 of 4,780 data points. The chart above shows the full history.

About Ecolab Inc.

Ecolab Inc. delivers essential water, hygiene, and infection prevention products and services to clients across the United States and globally. The company organizes its operations into several key segments: Global Industrial, Global Institutional & Specialty, Global Healthcare & Life Sciences, and an "Other" segment. Through its Global Industrial division, Ecolab furnishes a range of water treatment, process applications, and cleaning and sanitizing solutions. These offerings cater to a diverse array of sectors including manufacturing, food and beverage processing, transportation, chemical production, metals and mining, power generation, pulp and paper, commercial laundries, and the petroleum, refining, and petrochemical industries. The Global Institutional & Specialty segment focuses on delivering specialized cleaning and sanitizing products primarily to the foodservice, hospitality, lodging, government and education, and retail sectors. Ecolab's Global Healthcare & Life Sciences segment addresses the needs of the healthcare, personal care, and pharmaceutical industries. It supplies specialized cleaning and sanitizing products, encompassing infection prevention, surgical solutions, and comprehensive cleaning and contamination control, marketed under brand names like Ecolab, Microtek, and Anios. Within the "Other" segment, Ecolab provides pest elimination services. These services aim to detect, eliminate, and prevent pests, including rodents and insects, for various clients such as restaurants, food and beverage processors, educational and healthcare institutions, hotels, quick service restaurants, grocery stores, and other commercial and institutional entities. This segment additionally furnishes colloidal silica, used for binding and polishing applications in the semiconductor, catalyst, aerospace component manufacturing, and chemical sectors. Furthermore, it delivers products and services for comprehensive wash process management, featuring custom-designed programs, premium products, dispensing equipment, water and energy conservation, and real-time data management. Ecolab distributes its offerings via its field sales and corporate account teams, as well as through a network of distributors and dealers. Established in 1923, the company maintains its headquarters in Saint Paul, Minnesota.

Saint Paul, MN
48,000 employees
Basic Materials / Chemicals - Specialty
Sector
Basic Materials
Industry
Chemicals - Specialty
CEO
Christophe Beck