How is the ranking calculated?
Overall rank is calculated from scores for 13 different performances indicators, grouped into five categories: Teaching, Research, Research Influence, Innovation and International Outlook.
To produce the 13 indicators for each university, THE’s in-house data team analyses data that universities supply (for example, staff-to-student ratios, doctorates awarded, international students and research income), the results of a “reputation survey” sent to selected academics across the world, and information about published research papers and citations, using Elsevier’s Scopus database.
Each performance indicator (and correspondingly each of the five broader performance categories) is assigned a percentage weighting in the overall ranking score.
Teaching quality counts for 30 per cent, Research counts for 30 per cent, Research Influence counts for 30 per cent, International Outlook counts for 7.5 per cent and Innovation counts for 2.5 per cent.
You can read more about the methodology and why the performance indicators are relevant markers of world-leading universities in
THE World University Rankings explained | Student
What do the five "performance breakdown" scores mean?
Teaching is a measure of the learning experience and quality at a university. It is based on the reputation among academics, and statistics about staff, students and research.
Research is a measure of both the quality and quantity of research output, based on reputation, research income and productivity.
Citations measures how influential that research is, and counts the number of times work published by academics at the university is cited in other papers.
International Outlook measures the environment and attitude with respect to international students, staff and research. It is based on international-to-domestic ratios across staff, students and research collaborations.
Innovation or Industry Income is a measure of innovation at a university, based on how much the university earns from its inventions and industrial work.