What is the current annual gross margin of RIO?

As of today, RIO annual gross margin is 26.51%

What is 1-year change in RIO annual gross margin?

RIO annual gross margin is up +1.18% year-over-year

What is 3-year change in RIO annual gross margin?

RIO annual gross margin is down -19.76% over the past 3 years

How far is RIO annual gross margin from its all-time high?

RIO annual gross margin is currently -70.90% below its historical high of 91.10% set on December 31, 2004

How does RIO annual gross margin rank versus sector peers?

RIO annual gross margin is higher than 53.42% of companies in Basic Materials sector

When is RIO next annual earnings release?

The next annual earnings release for RIO is on February 18, 2027

When is RIO next earnings release?

The next earnings release for RIO is on February 18, 2027

Rio Tinto Group (RIO) Gross Margin History & Chart

Annual Gross Margin

26.51%0.31%+1.18%

December 31, 2025

Summary

Current Value: As of today, RIO annual gross margin is 26.51%, up +1.18% on December 31, 2025
Historical Performance: RIO annual gross margin is down -19.76% over the past 3 years, down -35.31% over the past 5 years
All-Time High Comparison: RIO annual gross margin is currently -70.90% below its historical high of 91.10% set on December 31, 2004
3-Year Low Comparison: RIO annual gross margin is +1.18% above its 3-year low of 26.20% reached on December 31, 2024
Sector Comparison: RIO annual gross margin is higher than 53.42% of companies in Basic Materials sector

Gross Margin Chart

beforeafter

Performance

RIO Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	26.51%	+1.2%	-19.8%	-35.3%	-27.7%
Quarterly Gross Margin	Jun 30, 26	-	–	–	–	–
Price	Aug 19, 26	$100.19	+65.4%	+68.9%	+38.4%	+79.0%
PE Ratio	Aug 19, 26	-	–	–	–	–
Annual Revenue	Dec 31, 25	$57.77B	+7.6%	+4.1%	+29.5%	+4.7%
Annual Gross Profit	Dec 31, 25	$15.31B	+8.9%	-16.5%	-16.2%	-24.3%
Annual Operating Margin	Dec 31, 25	26.51%	+9.4%	-12.1%	-30.4%	-23.6%
Annual Net Margin	Dec 31, 25	17.78%	-17.6%	-24.3%	-23.7%	-35.4%

Gross Margin Highs

RIO Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	33.04%	N/A	-19.8%
5Y	48.84%	Dec 31, 21	-45.7%
All	91.10%	Dec 31, 04	-70.9%

Gross Margin Lows

RIO Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	26.20%	Dec 31, 24	+1.2%
5Y	26.20%	Dec 31, 24	+1.2%
All	0.00%	Dec 1, 80	N/A

Gross Margin History

Year	Value	Change
2025	26.51%	+1.2%
2024	26.20%	-11.4%
2023	29.57%	-10.5%
2022	33.04%	-32.4%
2021	48.84%	+19.2%
2020	40.98%	+16.4%
2019	35.21%	+11.6%
2018	31.56%	+1.4%
2017	31.11%	+39.0%
2016	22.38%	+41.5%
2015	15.82%	-41.7%
2014	27.14%	-4.6%
2013	28.45%	+20.9%
2012	23.53%	-38.4%
2011	38.17%	+4.1%
2010	36.67%	+88.9%
2009	19.41%	-29.9%
2008	27.67%	-45.1%
2007	50.38%	+35.0%
2006	37.33%	+8.0%
2005	34.56%	-62.1%
2004	91.10%	+297.3%
2003	22.93%	-16.6%

Year	Value	Change
2002	27.48%	-13.4%
2001	31.74%	+1.6%
2000	31.24%	+33.8%
1999	23.34%	+5.1%
1998	22.21%	+7.1%
1997	20.74%	+10.9%
1996	18.70%	-29.7%
1995	26.61%	-3.5%
1994	27.58%	+34.1%
1993	20.57%	+72.6%
1992	11.92%	-58.1%
1991	28.43%	-13.7%
1990	32.95%	+90.9%
1989	17.26%	+5.2%
1988	16.41%	-42.1%
1987	28.35%	+79.1%
1986	15.83%	+8.1%
1985	14.65%	+21.9%
1984	12.02%	-7.3%
1983	12.96%	-49.6%
1982	25.70%	>+9,900.0%
1981	0.00%	0.0%
1980	0.00%	-

FAQ

What is the current annual gross margin of RIO?: As of today, RIO annual gross margin is 26.51%
What is 1-year change in RIO annual gross margin?: RIO annual gross margin is up +1.18% year-over-year
What is 3-year change in RIO annual gross margin?: RIO annual gross margin is down -19.76% over the past 3 years
How far is RIO annual gross margin from its all-time high?: RIO annual gross margin is currently -70.90% below its historical high of 91.10% set on December 31, 2004
How does RIO annual gross margin rank versus sector peers?: RIO annual gross margin is higher than 53.42% of companies in Basic Materials sector
When is RIO next annual earnings release?: The next annual earnings release for RIO is on February 18, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

N/A

June 30, 2026

Performance

RIO Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Jun 30, 26	-	–	–	–	–
Annual Gross Margin	Dec 31, 25	26.51%	–	+1.2%	-19.8%	-35.3%
Price	Aug 19, 26	$100.19	-0.7%	+65.4%	+68.9%	+38.4%
PE Ratio	Aug 19, 26	-	–	–	–	–
Quarterly Revenue	Jun 30, 26	-	–	–	–	–
Quarterly Gross Profit	Jun 30, 26	-	–	–	–	–
Quarterly Operating Margin	Jun 30, 26	-	–	–	–	–
Quarterly Net Margin	Jun 30, 26	-	–	–	–	–

Quarterly Gross Margin Highs

RIO Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	0.00%	Jun 30, 08	N/A

Quarterly Gross Margin Lows

RIO Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	0.00%	Jun 30, 08	N/A

Quarterly Gross Margin History

Month	Value	Change
Jun 2008	0.00%	-

FAQ

When is RIO next earnings release?: The next earnings release for RIO is on February 18, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Data Sources & References

RIO Official Website www.riotinto.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
RIO Profile on Yahoo Finance finance.yahoo.com/quote/RIO
RIO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rio