RPM currently shows a PE to growth ratio reading of 31.28 as of Oct 22, 2026. This result reflects a P/E ratio of 18.77 measured against EPS growth of 0.6%.
A nine years lookback reveals an average PEG ratio of 2.93 for RPM International. Compared to historical data, RPM's 31.28 PEG ratio represents an increase of 968%. RPM hit its maximum PEG ratio of 32.02 during the Aug 2026 quarter over the last nine years. The Feb 2018 quarter marked the lowest reading at 0.21, indicating the most favorable growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2026 | N/A | 20.42 | -3.5% |
| 2025 | 1.21 | 21.16 | 17.5% |
| 2024 | 1.09 | 24.48 | 22.5% |
| 2023 | N/A | 21.33 | -1.8% |
| 2022 | N/A | 23.12 | -2.1% |
| 2021 | 0.37 | 24.04 | 65.5% |
| 2020 | 2.01 | 31.82 | 15.8% |
| 2019 | N/A | 26.36 | -20.4% |
| 2018 | 0.23 | 19.41 | 86.1% |
| 2017 | N/A | 39.58 | -49.3% |
| 2016 | 0.38 | 18.59 | 49.2% |
| 2015 | N/A | 27.64 | -17.7% |
| 2014 | 0.1 | 19.58 | 193.3% |
| 2013 | N/A | 44.17 | -54.5% |
| 2012 | 1.23 | 15.98 | 13% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Aug 2026 | 32.02 | 19.21 | 0.6% |
| May 2026 | N/A | 20.42 | -3.5% |
| Feb 2026 | 5.76 | 21.9 | 3.8% |
| Nov 2025 | 7.9 | 20.55 | 2.6% |
| Aug 2025 | 1.86 | 23.25 | 12.5% |
| May 2025 | 1.21 | 21.16 | 17.5% |
| Feb 2025 | 1.66 | 24.68 | 14.9% |
| Nov 2024 | 1.13 | 27.27 | 24.1% |
| Aug 2024 | 1.21 | 24.27 | 20.1% |
| May 2024 | 1.09 | 24.48 | 22.5% |
| Feb 2024 | 3.72 | 26.4 | 7.1% |
| Nov 2023 | N/A | 25.1 | -0.7% |
| Aug 2023 | N/A | 25 | -2.2% |
| May 2023 | N/A | 21.33 | -1.8% |
| Feb 2023 | 1.26 | 21.72 | 17.2% |
RPM's PEG ratio today sits above the 3, 5 and 10-year averages.
RPM International's PEG of 31.28 is higher than the Basic Materials sector and the industry average.
RPM reports a PEG ratio higher than that of peer stocks SHW and PPG.
RPM has a PEG ratio of 31.28, per Oct 22, 2026 data.
RPM's 3-year PEG ratio average is 5.76.
RPM's 5-year PEG ratio average is 4.69.
The Aug 2026 quarter marked the nine years high at 32.02 for RPM's PEG ratio.
At present, RPM's PEG ratio is 968% higher than its 9-year historical average.
Slow earnings growth combined with a rich valuation drives RPM's PEG ratio to 31.28.
The PEG ratio derives from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Oct 22, 2026, RPM International has a PE ratio of 18.77. Earnings grew at 0.6% over the TTM period ending Aug 2026. Applying the formula, this gives a PEG ratio of 31.28. PEG RATIO(31.28) = PE RATIO(18.77) / EPS GROWTH(0.6%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.