Automatic Data Processing, Inc.
Automatic Data Processing, Inc. (ADP) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
adp · pe ratio · data through Jun 30, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for Automatic Data Processing, Inc. (ADP) measures how much investors pay for each dollar of the company's trailing earnings. ADP's current PE ratio of 21.15x is calculated by dividing its stock price of $229.39 by its TTM earnings per share of $10.83. −27.4% discount vs 5Y avg 29.1x
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-06-30
PE Ratio History
2006 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
Historical PE Range
Past 20 fiscal years · Front-end computedMinQ1 · 25%25.9x
MedianQ3 · 75%36.5x
Max
At 21.15x, ADP's current P/E is within its average historical range over the past 20 fiscal years.
Percentile calculated from annual fiscal year data points, not by trading day. Years where PE ≤ 0 or > 9,999 are excluded.
PE Ratio vs Peers
Staffing & Employment Services · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
Automatic Data Processing, Inc.You ADP | $91.7B | 21.15x | -10.0% | $10.83 |
 Deere & Company DE | $155.8B | 24.89x | +5.9% | $18.56 |
 General Dynamics Corporation GD | $91.8B | 21.58x | -8.1% | $15.60 |
 Honeywell International Inc. HON | $134.2B | 26.36x | +12.2% | $7.40 |
 Lockheed Martin Corporation LMT | $119.3B | 22.26x | -5.3% | $21.73 |
 3M Company MMM | $81.0B | 26.32x | +12.0% | $6.08 |
 Northrop Grumman Corporation NOC | $75.6B | 19.57x | -16.7% | $29.14 |
Industry Average 6 peers with valid PE | — | 23.50x | baseline | — |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-06-30Latest FY2025 | 30.77x | $10.02 | +19.3% | |
2024-06-30 FY2024 | 25.79x | $9.14 | -3.2% | |
2023-06-30 FY2023 | 26.65x | $8.25 | -10.7% | |
2022-06-30 FY2022 | 29.83x | $7.04 | -8.5% | |
2021-06-30 FY2021 | 32.58x | $6.10 | +25.3% | |
2020-06-30 FY2020 | 26.01x | $5.73 | -17.6% | |
2019-06-30 FY2019 | 31.57x | $5.27 | -13.4% | |
2018-06-30 FY2018 | 36.46x | $3.68 | +37.8% | |
2017-06-30 FY2017 | 26.47x | $3.87 | -5.9% | |
2016-06-30 FY2016 | 28.13x | $3.27 | +7.8% |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for Automatic Data Processing, Inc. (ADP) measures how much investors pay for each dollar of the company's trailing earnings. ADP's current PE ratio of 21.15x is calculated by dividing its stock price of $229.39 by its TTM earnings per share of $10.83.
Frequently asked questions
ADP pe ratio · 6 questionsADP's current PE ratio is 21.15x as of 2026-06-08, based on a stock price of $229.39 and TTM EPS of $10.83. Data sourced from Financial Modeling Prep via ADP's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Automatic Data Processing, Inc. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08