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RIO TINTO LTD

For the period ended Dec 31, 2024. Filed Feb 20, 2025.

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About this filing

The yearly report of a company based outside the US. It covers much of what a 10-K does, and may follow accounting rules other than US ones.

FY2024 · Filed Feb 20, 2025

RIO$83.73+0.7%Stored close · as of Nov 6, 2026
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Contents

Basic underlying earnings per share

Basic underlying earnings per share is calculated as underlying earnings divided by the weighted average number of shares outstanding during

the year.

2024(cents)2023 (cents)2022 (cents)
Basic earnings per ordinary share711.7620.3765.0
Items excluded from underlying earnings per share(a)(42.2)104.759.7
Basic underlying earnings per ordinary share669.5725.0824.7

(a)Calculation of items excluded from underlying earnings per share.

202420232022
Items excluded from underlying earnings (US$m) (refer to page 270)(685.0)1,697.0967.0
Weighted average number of shares (millions)1,623.11,621.41,619.8
Items excluded from underlying earnings per share (cents)(42.2)104.759.7

We have provided basic underlying earnings per share as this allows the comparability of financial performance adjusted to exclude items which

do not reflect the underlying performance of the Group's operations.

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.