Automatic Data Processing Inc PE Ratio (TTM) & PE Ratio (TTM) Charts - ADP

Current and historical daily PE Ratio for Automatic Data Processing Inc ( ) from 1990 to Jul 21 2026. The price to earnings ratio is calculated by taking the current stock price and dividing it by the most recent trailing twelve-month earnings per share (EPS) number. The data is updated every 20 minutes during market hours. The PE ratio can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. Therefore, lower-P/E stocks are more attractive than higher P/E stocks so long as the PE ratio is positive. Also for stocks with the same PE ratio, the one with faster growth business is more attractive. Automatic Data Processing stock (ADP) PE ratio as of Jul 21 2026 is 23.16. More Details

Automatic Data Processing Inc (ADP) PE Ratio (TTM) Chart

Automatic Data Processing Inc (ADP) PE Ratio (TTM) Historical Data

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Total 1207

Automatic Data Processing PE Ratio (TTM) Historical Data
Date	PE Ratio (TTM) Data	Date	PE Ratio (TTM) Data
2026-07-21	23.4	23.63	23.14	23.15	2026-05-14	19.5	19.7	19.32	19.44
2026-07-20	23.7	23.88	23.42	23.81	2026-05-13	19.7	19.82	19.08	19.46
2026-07-17	24.1	24.38	23.46	23.81	2026-05-12	19.9	20.13	19.69	19.94
2026-07-16	23.5	24.01	23.5	23.93	2026-05-11	19.7	19.88	19.59	19.75
2026-07-15	23.0	23.42	22.9	23.08	2026-05-08	19.8	19.92	19.46	19.87
2026-07-14	22.9	23.12	22.69	22.99	2026-05-07	19.2	20.06	19.22	19.97
2026-07-13	22.8	23.47	22.74	23.42	2026-05-06	19.4	19.52	19.19	19.33
2026-07-10	22.7	22.79	22.41	22.57	2026-05-05	19.6	19.7	19.29	19.65
2026-07-09	22.1	22.53	21.94	22.51	2026-05-04	19.9	20.16	19.65	19.71
2026-07-08	22.9	22.87	22.46	22.52	2026-05-01	20.1	20.2	19.51	19.98
2026-07-07	22.8	23.17	22.76	22.91	2026-04-30	19.8	20.06	19.62	19.77
2026-07-06	22.7	22.7	22.15	22.34	2026-04-29	19.4	20.07	19.13	20.06
2026-07-02	22.1	22.67	22.01	22.6	2026-04-28	18.6	18.8	18.43	18.58
2026-07-01	21.4	22.09	21.29	21.99	2026-04-27	18.3	18.61	18.26	18.4
2026-06-30	20.8	21.07	20.72	20.89	2026-04-24	18.4	18.44	18.18	18.33
2026-06-29	21.1	21.15	20.81	20.99	2026-04-23	18.7	18.74	18.2	18.52
2026-06-26	20.4	20.92	20.3	20.85	2026-04-22	18.9	19.02	18.71	18.81
2026-06-25	20.4	21.02	20.15	20.18	2026-04-21	18.9	19.23	18.83	18.92
2026-06-24	20.6	20.84	20.37	20.51	2026-04-20	18.7	18.97	18.7	18.88
2026-06-23	20.6	20.61	20.33	20.57	2026-04-17	18.8	18.86	18.5	18.7
2026-06-22	20.1	20.37	19.94	20.02	2026-04-16	18.5	18.79	18.46	18.69
2026-06-18	20.4	20.52	20.08	20.37	2026-04-15	18.3	18.55	18.15	18.37
2026-06-17	20.5	20.9	20.22	20.41	2026-04-14	18.3	18.44	18.11	18.2
2026-06-16	21.0	21.06	20.54	20.71	2026-04-13	17.6	18.23	17.56	18.23
2026-06-15	20.9	21.13	20.74	20.82	2026-04-10	18.3	18.29	17.55	17.61
2026-06-12	20.9	21.19	20.69	21.1	2026-04-09	18.6	18.64	18.15	18.29
2026-06-11	21.3	21.54	21.04	21.06	2026-04-08	19.1	19.27	18.6	18.73
2026-06-10	21.5	21.75	21.31	21.56	2026-04-07	19.0	19.16	18.92	18.99
2026-06-09	21.1	21.6	21.02	21.56	2026-04-06	19.0	19.16	18.85	19.06
2026-06-08	21.6	21.6	21.34	21.37	2026-04-02	18.8	19.06	18.58	19.03
2026-06-05	21.7	21.91	21.57	21.64	2026-04-01	19.0	19.07	18.38	18.78
2026-06-04	21.9	22.12	21.46	21.58	2026-03-31	19.3	19.42	18.88	18.95
2026-06-03	21.4	21.45	20.99	21.25	2026-03-30	18.9	19.28	18.89	19.17
2026-06-02	21.4	21.63	21.01	21.57	2026-03-27	19.6	19.67	19.15	19.35
2026-06-01	20.9	21.9	20.89	21.8	2026-03-26	19.4	20.02	19.42	19.66
2026-05-29	20.3	20.91	20.34	20.69	2026-03-25	19.8	20.14	19.1	19.43
2026-05-28	20.1	20.63	20.11	20.51	2026-03-24	20.1	20.22	19.62	19.7
2026-05-27	20.4	20.65	20.22	20.3	2026-03-23	20.1	20.36	20	20.16
2026-05-26	20.7	20.85	20.36	20.37	2026-03-20	20.3	20.46	20.05	20.07
2026-05-22	20.6	21.13	20.54	21.02	2026-03-19	20.3	20.61	20.1	20.26
2026-05-21	20.4	20.58	20.21	20.53	2026-03-18	19.9	20.29	19.94	20.03
2026-05-20	20.4	20.62	20.09	20.59	2026-03-17	20.2	20.52	20.08	20.17
2026-05-19	20.8	21.22	20.55	20.56	2026-03-16	20.0	20.28	19.96	20.11
2026-05-18	20.1	20.83	20.07	20.8	2026-03-13	19.8	20.11	19.76	20.05
2026-05-15	19.6	20.05	19.6	20.01	2026-03-12	20.4	20.77	19.93	19.95

Automatic Data Processing Inc (ADP) PE Ratio (TTM) Comparison

Company	Market Cap(Mil)	PE Ratio (TTM)

Business Description

Automatic Data Processing Inc

NAICS : 513210 SIC : 7372
ISIN : US0530151036

https://www.adp.com

One ADP Boulevard, Roseland, NJ, USA, 07068

Share Class Description:

ADP: Ordinary Shares

Total Employee Number:

67,000

Compare

SNOWDDOGADBENOWCDNSINTUCRMADSKPAYXROPXTER:SAPUBERSHOPTSX:CSUWDAYMSTRFICOXPAR:DSYZMTEAM

Traded in other countries / regions

ADP.USA0HJI.UKADP.ArgentinaADPR34.BrazilADAP.MexicoADP.Germany1ADP.ItalyADP.ChileADP.Austria

Index Membership

S&P 500 NASDAQ 100 Russell 1000 Russell 3000 Dividend King MSCI World Index

IPO Date

1968-01-31

Description

Automatic Data Processing, or ADP, is a global, cloud-based human capital management provider offering payroll, compliance, talent management, benefits administration, and retirement services. The firm also provides HR outsourcing services, including PEO offerings, enabling clients to reduce HR overhead. Its broad suite serves customers of all sizes across diverse sectors, and the firm holds large market shares in its core markets. As of fiscal 2025, ADP counts over 1.1 million clients and manages payroll for more than 42 million workers across 140 countries.

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