Gartner, Inc. (IT) PE Ratio: 15.31

Is Gartner, Inc.’s P/E ratio high or low?

Gartner, Inc.'s P/E ratio of 15.31 is 54% below its 5-year average of 33.31, near the low end of its 5-year range (13.34–66.74).

As of Thursday, June 11, 2026. 14.97% below its 12-month average of 18.01.

PE Ratio (15.31) = Close Price ($154.91) / Diluted TTM EPS ($10.12)

IT PE Ratio Chart

IT Average PE Ratio Chart

IT Current vs Average PE Ratio Chart

IT PE Ratio Metrics

P/E vs. its own history

At 15.3, P/E is cheaper than usual, sitting higher than 4% of its 20-year history.

P/E Comparison

Gartner, Inc. PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Gartner, Inc. PE Ratio FAQ

What is the P/E ratio for Gartner, Inc. (IT)?

The P/E ratio for IT stock is 15.31.

Is Gartner, Inc.'s P/E ratio high or low?

Gartner, Inc.'s P/E ratio of 15.31 is 54% below its 5-year average of 33.31, near the low end of its 5-year range (13.34–66.74).

What is the TTM average P/E ratio for Gartner, Inc. (IT)?

The TTM average P/E ratio for IT stock is 18.01.

What is the 3Y average P/E ratio for Gartner, Inc. (IT)?

The 3Y average P/E ratio for IT stock is 30.80.

What is the 5Y average P/E ratio for Gartner, Inc. (IT)?

The 5Y average P/E ratio for IT stock is 33.31.

What is the 10Y average P/E ratio for Gartner, Inc. (IT)?

The 10Y average P/E ratio for IT stock is 138.28.

What is the 15Y average P/E ratio for Gartner, Inc. (IT)?

The 15Y average P/E ratio for IT stock is 102.90.

What is the 20Y average P/E ratio for Gartner, Inc. (IT)?

The 20Y average P/E ratio for IT stock is 84.82.

Gartner, Inc. PE Ratio History

Showing the most recent 260 of 4,897 data points. The chart above shows the full history.

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