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World University Rankings by Subject 2026: methodology

How we rank universities across 11 separate subject areas 

Published on
January 7, 2026
Last updated
January 20, 2026
World University Rankings 2026 by Subject logo with pictures for each subject, to illustrate the methodology.
Source: Getty Images/iStock montage

Browse the full results of the World University Rankings by Subject2026


The听Times Higher Education听World University Rankings by Subject 2026 methodology is designed to evaluate universities across 11 subject areas using a refined version of the overall听World University Rankings 2026听methodology. Employing the same range of听18 performance indicators听categorised under five core pillars, 色盒直播 provides a comprehensive view of academic and research excellence. The methodology is carefully adjusted for each subject, ensuring fairness and accuracy by considering field-specific research cultures and publication practices.

Discover how universities are ranked, the indicators that are used, and why the 色盒直播 World University Rankings by Subject is a trusted benchmark for global academic performance.

Key criteria for听Times Higher Education听World University Rankings by Subject听

Five core pillars of evaluation

  1. Teaching:听evaluates teaching reputation, student-to-staff ratio, doctorate-to-bachelor鈥檚 ratio, doctorate-to-staff ratio and institutional income
  2. Research Environment:听focuses on research reputation, income, and productivity
  3. Research Quality:听includes citation impact, research strength, research excellence, and influence
  4. Industry:听measures income from industry partnerships and patents
  5. International Outlook:听accounts for international students, staff and co-authorship

Recalibration for subject areas

Weighting adjustments by subject

Each subject鈥檚 ranking methodology is recalibrated to reflect unique academic cultures, with the weightings changed to suit the individual fields. In particular, those given to the research indicators have been altered to fit more closely with the research culture in each subject, reflecting different publication habits. For instance, in听Arts and Humanities, where the range of research outputs extends well beyond peer-reviewed journals, we give less weight to paper citations. Meanwhile, Engineering听focuses more on research productivity and industry collaboration.

Subject areas included in the rankings听

The 11 subject rankings听for 2026 are:

Disciplines covered in each subject area听

Each subject ranking is based on a range of narrower disciplines, with the exceptions of Computer Science and Law, which are already single disciplines. The narrower disciplines for the remaining nine subjects are listed below.

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Arts and Humanities

  • Art, performing arts and design
  • Languages, literature and linguistics
  • History, philosophy and theology
  • Architecture
  • Archaeology

Business and Economics

  • Business and management
  • Accounting and finance
  • Economics and econometrics

Education Studies

  • Education
  • Teacher training
  • Academic studies in education

Engineering

  • General engineering
  • Electrical and electronic engineering
  • Mechanical and aerospace engineering
  • Civil engineering
  • Chemical engineering

Life Sciences

  • Agriculture and forestry
  • Biological sciences
  • Veterinary science
  • Sport science

Medical and Health

  • Medicine and dentistry
  • Other health

Physical Sciences

  • Mathematics and statistics
  • Physics and astronomy
  • Chemistry
  • Geology, environmental, earth and marine sciences

Psychology

  • Psychology
  • Educational/sport/business/animal psychology
  • Clinical psychology

Social Sciences

  • Communication and media studies
  • Politics and international studies (including development studies)
  • Sociology
  • Geography

Indicator weightings for Subject Rankings

Performance indicator breakdown

The听indicator weightings for the overall World University Rankings 2026 and each of the听World University Rankings by Subject 2026 are displayed in the below table.

Pillar Indicator Overall Arts and Humanities Business and Economics Computer Science Education Studies Engineering Law Life Sciences Medical and Health Physical Sciences Psychology Social Sciences听
Teaching听 Teaching reputation 15% 25.3% 21.1% 19.5% 20% 19.5% 21% 17.9% 17.9% 17.90% 17.9% 21.1%
Student:staff ratio 4.5% 3.90% 3.3% 3% 4.5% 3% 4.5% 2.8% 2.8% 2.8% 2.8% 3.3%
Doctorate:bachelor鈥檚 ratio 2% 1.7% 0% 1% 0% 1% 0% 1.2% 1.2% 1.20% 1.2% 1.4%
Doctorate:staff ratio听 5.5% 4.3% 4.2% 3% 5.3% 3% 4.2% 3.3% 3.3% 3.3% 3.3% 4.3%
Institutional income 2.5% 2.1% 1.8% 1.5% 2.4% 1.5% 2.5% 1.6% 1.6% 1.6% 1.6% 1.8%
Research environment Research reputation 18% 30% 22.8% 21% 20% 21% 21% 19.3% 19.3% 19.3% 19.3% 22.8%
Research income 5.5% 3.6% 4.4% 4% 4.4% 4% 4.4% 3.6% 3.6% 3.6% 3.6% 4.4%
Research productivity 5.5% 3.6% 4.4% 4% 4.4% 4% 4.4% 3.6% 3.6% 3.6% 3.6% 4.4%
Research quality Citation impact 15% 7.5% 13% 13.7% 13.7% 13.7% 12.4% 17.5% 17.5% 17.5% 17.5% 12.4%
Research strength 5% 2.5% 4% 4.6% 4.6% 4.6% 4.2% 5.9% 5.9% 5.9% 5.9% 4.2%
Research excellence 5% 2.5% 4% 4.6% 4.60% 4.6% 4.2% 5.9% 5.9% 5.9% 5.9% 4.2%
Research influence 5% 2.5% 4% 4.60% 4.6% 4.6% 4.2% 5.9% 5.9% 5.9% 5.9% 4.2%
Industry Industry income 2% 1.5% 2% 4% 2% 4% 2% 2% 2% 2% 2% 2%
Patents听 2% 1.5% 2% 4% 2% 4% 2% 2% 2% 2% 2% 2%
International outlook International students 2.5% 2.5% 3% 2.5% 2.5% 2.5% 3% 2.5% 2.5% 2.5% 2.5% 2.5%
International staff 2.5% 2.5% 3% 2.5% 2.5% 2.5% 3% 2.5% 2.5% 2.5% 2.5% 2.5%
International co-authorship 2.5% 2.5% 3% 2.5% 2.5% 2.5% 3% 2.5% 2.5% 2.5% 2.5% 2.5%
Studying abroad听 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
听Total 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%

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Inclusion criteria for Subject Rankings

An institution first needs to be included in the overall听色盒直播 World University Rankings before it can be considered for inclusion in any subject rankings.

There are two criteria听for inclusion in the subject rankings: a publication threshold by discipline and an academic staff threshold by discipline. An institution also needs to be active in a subject to be included.

Publication thresholds

No institution can be included in the overall World University Rankings unless it听has published a minimum of 1,000 relevant publications over the five years we examine (2020-2024 for the 2026 rankings), and at least 100 publications in each of these years.

For the 11 subject tables, the publication thresholds are lower. They differ depending on the volume of publications typically generated by each subject area, as displayed in the below table.

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Ranking

Publication threshold over five years (2020-2024)

Overall

1,000 (100 per year)

Arts and Humanities

250

Business and Economics

200

Computer Science

500

Education Studies

100

Engineering

500

Law听

100

Life Sciences

500

Medical and Health

500

Physical Sciences

500

Psychology听

150

Social Sciences

200

Academic staff requirements听

We also expect an institution to have either a minimum proportion of its academic staff in a discipline or a minimum听number of academic staff in a discipline. Academic staff is defined as the full-time equivalent number of staff members employed in an academic post, for example, lecturer, reader, professor.The staff听thresholds are:

Subject ranking

Proportion of academic staff in that subject

Absolute number of academic staff in听that subject听

Arts and Humanities

5%

50

Business and Economics

5%

50

Computer Science

1%

20

Education Studies

1%

20

Engineering

4%

40

Law

1%

20

Life Sciences

5%

50

Medical and Health

5%

50

Physical Sciences

5%

50

Psychology

1%

20

Social Sciences

4%

40


How the rankings support decision-making

For students and academics

  • Identify the top universities in specific fields
  • Understand the focus areas of each institution

For universities

  • Benchmark performance against global standards
  • Highlight strengths to attract international students and partnerships

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