Which Countries Are Best at Math?

Key Takeaways

• China ranks first in mathematics with an average PISA score of 612, nearly 150 points above the OECD average.

• Asian education systems occupy seven of the top 10 positions, with Singapore, Macao, and Taiwan all ranking in the top four.

• Canada ranks 11th globally, while the United States ranks 27th and matches the OECD average.

How do math skills compare around the world?

This graphic ranks participating countries and economies by the average mathematics scores of 15-year-old students in the most recent PISA 2025 study, published in September 2026.

PISA assesses students in mathematics, reading, and science. Its mathematics assessment goes beyond memorizing formulas or procedures, measuring whether students can apply mathematical knowledge and reasoning to real-world problems.

More than 760,000 students took part in PISA 2025 across 91 countries and economies, representing roughly 33 million 15-year-olds worldwide.

China in this ranking represents the participating jurisdictions of Beijing, Shanghai, Jiangsu, and Zhejiang. Uzbekistan is excluded because a comparable mathematics score was not reported.

Why East Asia Stands Out in Math Scores

China leads Singapore by 49 points, while Macao and Taiwan rank third and fourth with scores of 549 and 546, respectively.

Japan ranks fifth with 525 points, while Korea and Hong Kong are tied at 522. Estonia breaks up the concentration of East Asian education systems at the top, ranking eighth globally with a score of 508 and placing highest among European countries.

Where the U.S. and Canada Rank

The United States ranks 27th with a score of 463, exactly matching the OECD average.

Canada ranks 11th overall with an average mathematics score of 485, putting it 22 points above the OECD average. It also places ahead of several major European economies, including Germany, France, Spain, and Italy.

The United Kingdom ranks 10th with a score of 488. Australia comes in 17th at 478, while New Zealand ties for 14th at 480.

Math Scores Have Fallen Across the OECD

Across OECD countries, average mathematics scores fell by 22 points between 2015 and 2025, equivalent to just over one year of learning. Declines were also recorded among non-OECD participants.