The University of Pittsburgh was one of 22 institutions with at least one subject ranked at No. 1 in the QS World University Rankings by Subject 2018. The University’s philosophy program was recognized with a No. 1 ranking for the third consecutive year. Pitt was also featured in the new ranking for the library and information management subject (No. 9). Academic reputation, employer reputation, citations per paper and h-index — a calculation that reflects most-cited papers and citation totals — are among the factors that may contribute to a specific ranking. To see the University’s entire performance in these rankings, visit the rankings webpage.