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Top 3 universities in South Africa ranked among the best 500 in the world

Jonathan Hoyle

 ·21 Aug 2026

The University of Cape Town has been named as the best university in South Africa in the 2026 Academic Ranking of World Universities (ARWU).

The ARWU, created by ShanghaiRanking, is a global indicator of university performance, measuring research output and the quality of both education and faculty.

The rankings consider several indicators, including the number of research articles published, the number of citations, and an institution’s per capita academic performance.

ARWU also considers the accolades earned by a university’s alumni, such as Nobel Prizes and Fields Medals.

The rankings give specific rankings from 1 to 100, but categorise the universities into groups of 100 after that.

While none of South Africa’s universities managed to break into the top 100, UCT was ranked the country’s best university.

The Cape Town institution was ranked in the 201-300 range and was the only South African university to do so.

The university achieved this rank largely through its number of published and highly cited articles, particularly in scientific fields.

UCT often ranks as South Africa’s top university, as shown in the QS World University Rankings published earlier in the year.

Following UCT, the second-highest-ranked university in South Africa was Wits, which was placed in the 301-400 range.

Along with UCT and WITS, several other South African institutions were named in the top 1,000 global universities.

These universities all fall within a 100-university range, with institutions within the same range organised alphabetically.

For example, both the University of Johannesburg (UJ) and the University of KwaZulu-Natal (UKZN) are in the 601-700 range, meaning UJ will rank before UKZN.

Top universities in South Africa, according to the ARWU

The global rankings

The world’s top tertiary institution, according to the rankings, is Harvard University in the U.S., which has held the number one spot since 2003.

The university has near-perfect scores on every metric used by the ARWU, with significant gaps between it and Stanford University, which is in second place.

The top ten is largely comprised of famed institutions, such as Stanford and MIT in America, along with Oxford and Cambridge in the UK.

American universities dominate the top 100 rankings, with 37 institutions in this bracket and eight in the top 10.

China has 16 institutions in the top 100, with its highest-ranked university being Tsinghua University, ranked 18th in the world.

The rankings focus on the level and quality of academic output from each university, with contributions to scientific fields also given strong weight.

The ARWU uses six objective metrics to score a university’s performance:

• The number of alumni who win Nobel Prizes and Fields Medals (10%)
• The number of staff who win Nobel Prizes and Fields Medals (20%)
• The number of highly cited researchers in 21 broad subject categories (20%)
• The number of papers published in Nature and Science (20%)
• The number of papers indexed in the Science Citation Index-expanded and Social Sciences Citation Index (20%)
• The per capita academic performance of an institution (10%)

Top ten global universities, according to the ARWU