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    PLOS ONE

    PLOS ONE is Scopus-indexed (Q1, CiteScore 4.8), WoS SCIE, DOAJ. Published by Public Library of Science.

    Checked against the index lists dated 4 October 2026.

    ISSN 1932-6203Verify ISSN ↗

    Publisher: Public Library of Science

    Scopus · Q1WoS · SCIEOpen Access
    4.8
    CiteScore 2025
    Scopus
    Q1
    Best quartile
    rank 38 of 223 · 83rd pctile
    3
    Indexed in
    major indexes

    Cost to publish: Checking DOAJ for article charges…

    ScopusElsevier Scopus
    Status
    Active
    Coverage
    2006–present
    Source type
    Journal
    Open access
    Yes
    CiteScore
    4.8
    SJR · SCImago
    0.726
    Q1 SJR quartile
    H-index
    500
    Best quartile
    Q1 · 83rd pctile
    Subject areaRankPctileQ
    Multidisciplinary38 / 22383rdQ1
    View this source on Scopus.com
    Web of ScienceClarivate (SCIE/SSCI/AHCI/ESCI)
    Collections
    SCIE
    Categories
    Multidisciplinary Sciences
    View this source on Web of Science Check JIF in JCR
    DOAJDirectory of Open Access Journals (live)
    Listed in DOAJ
    Open accessFully open access, peer reviewed

    Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)

    Quick answers

    Is PLOS ONE indexed in Scopus?

    Yes — actively indexed in Scopus, coverage 2006–present, best quartile Q1, CiteScore 4.8.

    What quartile is PLOS ONE in Scopus?

    PLOS ONE is Q1 in Multidisciplinary (rank 38 of 223), by CiteScore 2025.

    What is the impact factor of PLOS ONE?

    PLOS ONE is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 4.8, which places it in quartile Q1 at the 83rd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.726, quartile Q1, with an H-index of 500.

    How much does it cost to publish in PLOS ONE?

    The publisher lists an article processing charge of about US$2,382 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.

    Who publishes PLOS ONE and what is its ISSN?

    PLOS ONE is published by Public Library of Science. Its ISSN is 1932-6203.

    Is PLOS ONE in Web of Science?

    Yes — indexed in the Science Citation Index Expanded.

    Is PLOS ONE open access?

    Yes — it is an open-access journal, listed in DOAJ.

    How well cited is PLOS ONE? — open metrics via OpenAlex

    PLOS ONE has an h-index of 605 and a 2-year mean of 3.31 citations per paper (OpenAlex). Its Scopus CiteScore is 4.8, quartile Q1. On 2-year citations it ranks #37 of 208 Scopus journals in Multidisciplinary.

    605
    h-index
    3.31
    2-yr mean citations
    236,506
    i10-index
    342,466
    works indexed
    12,704,238
    total citations
    Publication fee · open access list price, US$
    US$2,382
    05001,0002,0003,000+
    2-yr mean citations, among Scopus journals in the same subject
    #37 of 208 Top 18% Multidisciplinary
    Papers published per year
    025k50k2017: 21,191 papers21k20172018: 18,867 papers19k20182019: 16,254 papers16k20192020: 16,714 papers17k20202021: 16,647 papers17k20212022: 16,077 papers16k20222023: 14,978 papers15k20232024: 17,743 papers18k20242025: 19,608 papers20k20252026: 12,459 papers so far12k2026*

    PLOS ONE published 19,608 papers in 2025; its busiest recent year was 2017 with 21,191. 2026* is the year so far.

    Main topics
    HIV/AIDS Research and InterventionsPlant and animal studiesGlobal Maternal and Child HealthHIV Research and Treatment

    h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.

    Who publishes in PLOS ONE? — latest 95 articles, 2026

    In its latest 95 research articles (2026), authors are most often from China (19.6%), United States (17.3%) and Iran (5.8%).

    Author countriesChinaChina19.6%United StatesUnited States17.3%IranIran5.8%GermanyGermany3.7%United KingdomUnited Kingdom3.7%South KoreaSouth Korea3.5% Most frequent institutions (papers)University of AlbertaUniversity of Alberta2Massachusetts Institute of TechnologyMassachusetts Institute of Tech…2University of WashingtonUniversity of Washington2Jilin Agricultural Science and Technology UniversityJilin Agricultural Science and …2Gachon UniversityGachon University2

    Countries are counted fractionally, so a paper by authors from two countries counts half to each.

    Are there integrity warnings for PLOS ONE? — indicators, not proof of misconduct

    Scopus status: Active. 2,844 retracted papers are recorded (8.3 per 1,000 papers). The Problematic Paper Screener flags 156 of its papers. These are indicators to check, not findings against the journal.

    • Scopus statusActive
    • Retracted papers 2,844 · 8.3 per 1,000 papers
    • Problematic Paper Screener flags 156 · 0.5 per 1,000 papers — mostly tortured phrases and suspect text

    Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.

    Official sources & links

    Journal website ↗ Scopus source ↗ Web of Science ↗ DOAJ ↗ ISSN Portal · 1932-6203 ↗

    Community experience: reader comments on this journal

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