BioFactors

ISSN 0951-6433 · Wiley · United States · active 1997–2026

Metrics

Scimago quartile (2025)
Q1
Cites per paper (2y)
4.4
SJR
1.361
h-index
135

“Cites per paper” is a two-year cited-by rate computed from OpenAlex. It is not a Clarivate Journal Impact Factor — we neither compute nor license that metric (how the two differ). Citation rates differ enormously between fields, so compare within a discipline. What the other figures mean: journal quartile, SJR, h-index and article processing charge.

Data as of 18 October 2026 (venue index build).

Scimago Journal Rank 2025

In the Scimago Journal Rank 2025 edition, BioFactors is Q1 in all 4 of its subject categories.

Scimago 2025 quartile and rank of BioFactors in each subject category
Subject categoryQuartileRank in category
Clinical BiochemistryQ1#19 of 125
Molecular MedicineQ1#45 of 181
BiochemistryQ1#72 of 449
Medicine (miscellaneous)Q1#297 of 2,517
Cites per document (2 years, Scopus)
5.35
Documents indexed in 2025 (Scopus)
119

The quartile is the one Scimago prints for each category. Rank is the journal's position by SJR among the journals Scimago lists in that category (#1 is the highest); “—” means we hold no rank consistent with that quartile. The document count is what Scopus indexed that year, which can be lower than a journal's full output. Source: SCImago Journal Rank 2025 edition, from Scopus data (scimagojr.com, CC BY-NC).

BioFactors is Q1 in all 4 of its Scimago subject categories (2025 edition; best category Clinical Biochemistry: Q1, #19 of 125), with SJR 1.361 (Scimago) and an h-index of 135 (OpenAlex). Listed in Scopus, Web of Science, PubMed.

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Indexing & access

Indexed in
ScopusWeb of SciencePubMed
Access status:
hybrid. Where this comes from publisher-level signals rather than works-level data it is a heuristic — confirm on the journal’s own site, especially regarding any article processing charge.

Official journal site →

Scope

antioxidantactivityoxidativestressbiochemistrycoenzymeq10effectsmolecularbiologytraceelements

Frequently asked

Is BioFactors a predatory journal?

Our screening does not flag BioFactors. That is not a guarantee of quality — it means the venue is not on Beall's archive (frozen since 2017) and does not match our name-pattern heuristic. It is listed in Scopus, Web of Science, PubMed, which is a positive signal.

Is BioFactors indexed in Scopus or Web of Science?

Per our venue index, BioFactors appears in: Scopus, Web of Science, PubMed. Index membership changes over time — confirm on the index's own site before relying on it.

What is the impact factor of BioFactors?

Papers in BioFactors are cited about 4.4 times each within two years of publication, and Scimago places it in Q1, with an h-index of 135. Those are the open equivalents: the Clarivate Journal Impact Factor is a proprietary metric we neither compute nor license, so we show the two-year citation rate and Scimago quartile instead — they answer the same question of how heavily the journal is cited. A citation rate is a property of a field as much as of a journal.

What Scimago quartile is BioFactors (Q1, Q2, Q3, or Q4)?

In the Scimago Journal Rank 2025 edition, BioFactors is Q1 in all 4 of its subject categories. By category: Clinical Biochemistry: Q1, #19 of 125; Molecular Medicine: Q1, #45 of 181; Biochemistry: Q1, #72 of 449; Medicine (miscellaneous): Q1, #297 of 2,517. Quartiles split the journals in a subject category into four equal groups by SJR, so Q1 is the most-cited quarter and Q4 the least; BioFactors is cited about 4.4 times per paper over two years, with an h-index of 135.

What is the Web of Science (JCR) quartile of BioFactors?

The Web of Science quartile comes from Clarivate's Journal Citation Reports (JCR), a proprietary product we neither license nor compute — so we cannot state a JCR quartile for BioFactors. The open equivalent is its Scimago quartile, Q1, derived from Scopus citation data. Because JCR ranks against Web of Science and Scimago against Scopus, the two can differ, so check Clarivate's site directly if you need the JCR quartile specifically.

Is BioFactors open access?

Our index records its access status as "hybrid". Where this is derived from publisher-level signals rather than works-level data it is a heuristic, so confirm on the journal's own site — particularly if an article processing charge matters to you.

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