ADP
Automatic Data Processing
PEG ratio, current and historical analysis
- Stocks
- Industrials
- NASDAQ: ADP
- PEG Ratio
Based on the latest data from Aug 21, 2026, ADP's PEG ratio sits at 2.69. This metric combines a PE of 25.6 with an earnings growth rate of 9.5%. Relative to the 2.63 average from the past 4 quarters, the PEG ratio rose by 2.5%.
ADP PEG ratio history
Looking at the past ten years, ADP's PEG ratio has settled around 2.82 on average. At 2.69, today's PEG ratio sits 4.6% lower than its historical average. Within the past ten years, the Dec 2020 quarter saw the highest PEG reading at 19.02. At 0.77, the Mar 2020 quarter represented the lowest PEG ratio in this timeframe.
Automatic Data Processing PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2026 | 2.15 | 20.41 | 9.5% |
| 2025 | 3.21 | 30.78 | 9.6% |
| 2024 | 2.42 | 26.11 | 10.8% |
| 2023 | 1.55 | 26.64 | 17.2% |
| 2022 | 1.94 | 29.84 | 15.4% |
| 2021 | 5.01 | 32.56 | 6.5% |
| 2020 | 2.99 | 25.98 | 8.7% |
| 2019 | 1.36 | 31.37 | 23.1% |
| 2018 | 4.29 | 31.34 | 7.3% |
| 2017 | 1.17 | 25.68 | 22% |
| 2016 | 4.32 | 28.09 | 6.5% |
| 2015 | N/A | 26.13 | -3.2% |
| 2014 | 2.81 | 25.01 | 8.9% |
| 2013 | 11.27 | 23.66 | 2.1% |
| 2012 | 1.6 | 19.53 | 12.2% |
Automatic Data Processing PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 2.15 | 20.41 | 9.5% |
| Mar 2026 | 1.93 | 18.88 | 9.8% |
| Dec 2025 | 2.9 | 24.64 | 8.5% |
| Sep 2025 | 3.52 | 28.86 | 8.2% |
| Jun 2025 | 3.21 | 30.78 | 9.6% |
| Mar 2025 | 3.54 | 31.18 | 8.8% |
| Dec 2024 | 2.69 | 30.43 | 11.3% |
| Sep 2024 | 2.65 | 29.44 | 11.1% |
| Jun 2024 | 2.42 | 26.11 | 10.8% |
| Mar 2024 | 1.91 | 27.72 | 14.5% |
| Dec 2023 | 1.91 | 26.96 | 14.1% |
| Sep 2023 | 1.72 | 28.44 | 16.5% |
| Jun 2023 | 1.55 | 26.64 | 17.2% |
| Mar 2023 | 1.81 | 28.29 | 15.6% |
| Dec 2022 | 1.9 | 31.55 | 16.6% |
ADP average PEG ratio chart
Measured against past performance, ADP's PEG ratio is above the 3 and 5-year averages, yet it comes in under the 10-year average.
PEG comparison
With a PEG of 2.69, ADP ranks higher than the Industrials sector, the industry and its peers average. In comparison with the Industrials sector average of 1.08, Automatic Data Processing's PEG is 149% higher.
ADP EPS growth
ADP Price vs fair value
ADP PEG vs peers
Relative to its peers, ADP's PEG ratio is below PAYX's and EFX's yet above INTU's and IRM's. Automatic Data Processing's PEG ratio of 2.69 is above the peer average of 1.68.
Frequently asked questions
What is Automatic Data Processing's PEG ratio?
ADP has a PEG ratio of 2.69, per Aug 21, 2026 data.
What is the 3-year average PEG ratio for Automatic Data Processing (ADP)?
Historical data over a 3-year period puts ADP's average PEG ratio at 2.55.
What is the 5-year average PEG ratio for Automatic Data Processing (ADP)?
Historical data over a 5-year period puts ADP's average PEG ratio at 2.41.
What is the highest PEG ratio for ADP?
The Dec 2020 quarter marked the ten years high at 19.02 for ADP's PEG ratio.
How does the current PEG ratio for ADP compare to its historical average?
ADP currently has a PEG ratio 4.6% below its 10-year average.
Why is Automatic Data Processing's PEG ratio so high?
Slow earnings growth combined with a rich valuation drives ADP's PEG ratio to 2.69.
How is ADP's PEG ratio calculated (Automatic Data Processing PEG ratio formula)?
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth rate (YoY TTM). As of Aug 21, 2026, Automatic Data Processing carries a PE ratio of 25.6. Earnings grew at 9.5% over the TTM period ending Jun 2026. Applying the formula, this yields a PEG ratio of 2.69. PEG RATIO(2.69) = PE RATIO(25.6) / EPS GROWTH(9.5%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.