PB Ratio: 17.75

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/B ratio high or low?

The P/B ratio of 17.75 is 21% below its 5-year average of 22.34, near the low end of its 5-year range (11.95–43.67).

As of Tuesday, September 8, 2026. 12.43% above its 12-month average of 15.79.

ADP PB Ratio Metrics

P/B vs. its own history

At 17.75, P/B is above its 20-year median — higher than 79% of readings in its 20-year history.

Book Value Analysis

PB Ratio Formula & Definition

PB Ratio = Market Cap / Total Shareholders' Equity

The price-to-book ratio compares market capitalization to book value (shareholders' equity). Lower values can indicate a cheaper valuation relative to net assets.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PB Ratio FAQ

What is the P/B ratio for Automatic Data Processing, Inc. (ADP)?

The P/B ratio for ADP stock is 17.75.

Is Automatic Data Processing, Inc.'s P/B ratio high or low?

The P/B ratio of 17.75 is 21% below its 5-year average of 22.34, near the low end of its 5-year range (11.95–43.67).

What is the TTM average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The TTM average P/B ratio for ADP stock is 15.79.

What is the 3Y average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The 3Y average P/B ratio for ADP stock is 21.25.

What is the 5Y average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The 5Y average P/B ratio for ADP stock is 22.34.

What is the 10Y average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The 10Y average P/B ratio for ADP stock is 17.50.

What is the 15Y average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The 15Y average P/B ratio for ADP stock is 13.52.

What is the 20Y average P/B ratio for Automatic Data Processing, Inc. (ADP)?

The 20Y average P/B ratio for ADP stock is 10.92.

Showing the most recent 260 of 5,030 data points. The chart above shows the full history.

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