PE Ratio: 7.39

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

Is the P/E ratio high or low?

The P/E ratio of 7.39 is 74% above its 5-year average of 4.24, near the high end of its 5-year range (1.79–8.51).

As of Tuesday, August 11, 2026. 13.35% above its 12-month average of 6.52.

PE Ratio (7.39) = Close Price ($101.21) / Diluted TTM EPS ($13.70)

RIO PE Ratio Metrics

P/E vs. its own history

At 7.4, P/E is above its 11-year median — higher than 74% of readings in its 11-year history.

P/E Comparison

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

PE Ratio FAQ

What is the P/E ratio for Rio Tinto Group (RIO)?

The P/E ratio for RIO stock is 7.39.

Is Rio Tinto Group's P/E ratio high or low?

The P/E ratio of 7.39 is 74% above its 5-year average of 4.24, near the high end of its 5-year range (1.79–8.51).

What is the TTM average P/E ratio for Rio Tinto Group (RIO)?

The TTM average P/E ratio for RIO stock is 6.52.

What is the 3Y average P/E ratio for Rio Tinto Group (RIO)?

The 3Y average P/E ratio for RIO stock is 4.93.

What is the 5Y average P/E ratio for Rio Tinto Group (RIO)?

The 5Y average P/E ratio for RIO stock is 4.24.

What is the 10Y average P/E ratio for Rio Tinto Group (RIO)?

The 10Y average P/E ratio for RIO stock is 4.71.

Showing the most recent 260 of 2,875 data points. The chart above shows the full history.

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