Which Country Leads the World in Math?
Singapore remains the world leader in mathematics, topping both PISA 2022 and TIMSS 2023 rankings. Its success stems from a specialized "Singapore Math" curriculum and rigorous teacher training, while China continues to dominate elite competitions like the IMO 2025.
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Key Points
- Singapore topped PISA 2022 math scores with 575, significantly above the OECD average.
- In TIMSS 2023, Singapore led in Grade 4 (615) and Grade 8 (605) mathematics.
- China leads in IMO (2024 & 2025), highlighting elite math talent globally.
The level of mathematics is one of the primary predictors of educational capabilities and innovation opportunities in the future all over the world.
Singapore becomes the global top-performing state in terms of both the largest standardized tests such as PISA 2022 or TIMSS 2023 and ranks higher in terms of average student scores.
Read along to know more about who leads the world in mathematics? the trends, and the reasons behind them.
The topic of global math leadership is controversial, as there is no common measure. But the outcomes of the OECD Programme for International Student Assessment (PISA) and the Trends in International Mathematics and Science Study (TIMSS) by the International Association to the Evaluation of Educational Achievement provide sound measures of global 15-year-old students and grade 4/8 respectively.
In PISA 2022, Singapore scored highest in mathematics with a score of 575 which is way above the OECD average of 472.
This was the seventh consecutive victory of Singapore in the category. TIMSS 2023 strengthened this by having Singapore at the top in Grade 8 math of 605 and Grade 4 at 615.
Major International Examinations
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PISA 2022 Mathematics Rankings
PISA measures the performance of 15-year-olds in implementing math in real-life situations in more than 80 countries.
Singapore was at the top, with 575, Macao (China) (552), Chinese Taipei (547) and Hong Kong (China) (536) as all East Asian countries topping the list.
Although there was a minor post-pandemic decline in 569 in 2018, Singapore was still ahead, and only 6% of students were below basic level compared to 26% across the OECD.
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TIMSS 2023 Mathematics Rankings
TIMSS Curriculum based knowledge assessment of grades 4 and 8 is held in 60+ countries every 2 years.
Singapore not only scored the highest in Grade 4 615 (global average 508) and Grade 8 605 (global average 488), but Chinese Taipei 607/602, Korea 594/589, and Japan 573/570 also took the second and third places respectively.
This is the third in successive sweeps in Singapore and presents continuum excellence at primary level up to middle school.
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Advanced Competitions: IMO Insights
Although assessments are used to measure averages, the International Mathematical Olympiad (IMO) also recognizes elite talent among high-school students by problem-solving in teams.
China has the most gold medals in all time (more than 170) and has dominated recent competitions (e.g. IMO 2024), then the U.S., and South Korea.
In IMO 2025, 110 nations were competing, and the top score in the team was won by China again. These findings are supplementary to mass tests, as they highlight maximum potential.
Read more: Which Is the Highest Waterfall in India
Why Singapore Leads?
The domination of Singapore is due to the curriculum of Singapore Math, which focuses on mastering the concepts, models on the bar and practicing it every day, and the strict training of the teachers (they all have a degree, they all undergo regular PD).
Further positive effects are achieved through cultural focus on diligence rather than talent, reduced classroom sizes and ability-based streaming.
Singapore is the leader in broad based math excellence with Chinese regions doing well on both averages and elites; it is a good indication of successful systems that can be replicated.
These models provide insights to policymakers on how to design a curriculum at the global level of skills gaps.
Kirti Sharma is a journalist in the education domain with three and a half years of experience creating high-quality content for the education technology (EdTech) and digital media industries. She has an expertise in covering education news. Kirti has experience in writing data backed informational pieces on General knowledge.
Kirti holds a Bachelor of Arts degree, which helped build her strong foundation in writing and research. Over the course of her career, she has brought her skills to a variety of well-known companies, including ThoughtPartners Global, Infinite Group, and MIM-Essay. Through these roles, she has learned how to take complex information and turn it into engaging, easy-to-understand content for readers online.
