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v2026.1714 entries · CC-BY 4.0
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/"
}

Adopted by research universities worldwide

University of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoUniversity of Cambridge logoColumbia University logoUniversity of Edinburgh logoHarvard University logoMassachusetts Institute of Technology logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logo
  • University of Cambridge logo
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  • University of Oxford logo
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  • University College London logo

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