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v2026.1714 entries · CC-BY 4.0
CASRAI
Dictionary termTrack EStablev2026.2

CiteScore

A journal-level metric published by Elsevier (Scopus) since 2016 that measures the average number of citations received in a given year by documents published in that journal during the previous four years.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    A library uses CiteScore alongside other indicators to inform journal subscription decisions.

  • Is an instance

    An editor cites CiteScore movement in a transparent annual report on journal performance.

Counter-examples

Looks similar, but isn't

  • Not an instance

    Ranking individual researchers by the CiteScore of journals they have published in.

  • Not an instance

    Comparing CiteScore across very different subject categories without normalisation.

Editorial commentary

CiteScore is the Scopus-based counterpart to the Web of Science Journal Impact Factor. The 2020 methodology revised the calculation to a four-year window in both numerator and denominator (citations in year Y to documents published in years Y, Y-1, Y-2, Y-3 divided by the number of such documents) and uses the broader set of document types as both citing and cited entities. Like JIF, CiteScore is a journal-level metric and shares the same critiques when applied to individual papers or researchers. It is widely cited in research-assessment policies that DORA flags as problematic.

References

  • Scopus 'CiteScore methodology' (elsevier.com). James E et al. 'CiteScore Metrics' commentary 2019.

Also known as

CiteScore (Scopus) · Elsevier CiteScore

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="CiteScore"
      vocab-term-identifier="https://casrai.org/dictionary/term/citescore" />
Schema.org DefinedTerm (JSON-LD)
json
{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "CiteScore",
  "identifier": "https://casrai.org/dictionary/term/citescore",
  "description": "A journal-level metric published by Elsevier (Scopus) since 2016 that measures the average number of citations received in a given year by documents published in that journal during the previous four years.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/responsible-research-assessment/",
  "url": "https://casrai.org/dictionary/term/citescore",
  "sameAs": [
    "CiteScore (Scopus)",
    "Elsevier CiteScore"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/"
}
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