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WD 40 PE ratio WDFC

Share price divided by earnings per share over the last twelve months, since 2012.

Today, Oct 23, 2026
32.3×
10-year median
39.2×
Against its 10-year history
17th
percentile: 0 is its lowest day, 100 its highest
10-year range
28.1× to 63.3×
Peer median
28.5×

WD 40's PE ratio is 32.3× as of Oct 23, 2026: a share price of $212.71 against $6.58 of earnings per share over the last twelve months.

That is below its ten-year median of 39.2×, lower than on 83% of days in the last ten years.

Over that time it ranged from 28.1× in Aug 2017 to 63.3× in Feb 2021.

The median for 10 chemicals stocks of a similar size is 28.5×.

PE ratio over time

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHigh
2026 so far32.3×28.8×42.2×
202530.5×28.6×47.1×
202447.8×42.7×55.6×
202349.6×32.9×50.5×
202232.9×32.4×54.1×
202148.1×36.9×63.3×
202060.2×43.3×60.4×
201949.1×32.6×49.1×
201839.5×31.5×44.3×
201731.6×28.1×32.8×
201632.1×28.4×35.3×
201532.5×27.7×33.1×
201429.6×25.5×30.0×
201329.9×20.7×30.1×
201221.1×20.9×21.7×

Against its peers

Companies in Chemicals nearest WD 40's size, closest first, today.

CompanyPE ratio
WDFCWD 4032.3×
FULFuller H B13.8×
IOSPInnospec20.1×
NGVTIngevity47.4×
ROGRogers71.4×
AVNTAvient22.2×
CBTCabot20.8×
CSWCSW Industrials40.6×
BCPCBalchem34.8×
HXLHexcel40.0×
CRONCronos16.8×
Peer median28.5×

Where WD 40 ranks

What the PE ratio tells you

Share price divided by earnings per share over the last twelve months. It is the price tag on a dollar of profit: 20× means you pay $20 for $1 of yearly earnings.

Blank while earnings are negative. A very low PE can mean the market expects profits to fall, so read it with growth and the company's own history.

More on WD 40

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.