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Journal Impact Factor

What is the Journal Impact Factor? (Definitions from Journal Citation Reports—JCR. WSU UID required.)

Find an Impact Factor

Journal Citation Reports (WSU UID required)

Find out the most frequently cited, highest impact, and largest journals for fields in the sciences and social sciences.

Note: Impact Factors and other JCR metrics are not available for every journal title.

More about Impact Factors

Measuring Your Impact: Impact Factor, Citation Analysis, and other Metrics (University of Illinois, Chicago)
Overview of h-index, Eigenfactor, Impact Factor (IF), Journal Citation Reports, Citation Analysis, and other tools.

Other Rankings or Metrics

Author Metrics

More Information about These Metrics

A good overview of the various kinds of tools and rankings involved in citation research. Journal Rankings page links to a number of free rankings sources for various disciplines.