What is the Impact Factor of Electronic Journal of Combinatorics?

According to the latest Clarivate Journal Citation Reports (JCR), the Journal Impact Factor of Electronic Journal of Combinatorics is 0.90, ranking in quartile Q2 of Web of Science (SCIE).

Is Electronic Journal of Combinatorics indexed in Web of Science or Scopus?

Yes, Electronic Journal of Combinatorics is indexed in Web of Science (SCIE, Q2 quartile). Furthermore, in Scopus (SCImago), it holds an SJR rating of 0.846 (Q1) and an H-index of 61.

Who publishes Electronic Journal of Combinatorics and what is the Article Processing Charge (APC)?

Electronic Journal of Combinatorics is published by Electronic Journal of Combinatorics. It operates under a Diamond Open Access model, exempting authors completely from Article Processing Charges ($0 USD APC).

What is the ISO-4 abbreviation and acronym of Electronic Journal of Combinatorics?

The official ISO-4 abbreviation of Electronic Journal of Combinatorics is "ELECTRON. J. COMB". This standardized title abbreviation is used in citation lists conforming to IEEE, APA, Harvard, or Vancouver styles.

WoS SCIE Q2Scopus Q1SCImago #6,356Diamond OAHybrid

Electronic Journal of Combinatorics

Abbreviation (ISO):ELECTRON. J. COMB

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Identifier (ISSN):1077-8926(Print)/1097-1440(Online)

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Publisher:Electronic Journal of Combinatorics

Official Website Submission Portal Compare

Clarivate IF (2026)

0.9↑ +0.2

Journal Impact Factor

IF Trend↓

WoS Quartile

WoS SCIEJCR Quartile

Clarivate WoS JCR

WoS Categories↓

JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Electronic Journal of Combinatorics

WoS Q2

Annual Impact Factor Metric

Current (2026):0.9

Scopus SJR & RankScopus Q1

0.846

#6,356

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025

H-Index (2025)

61 papers with at least that number of citations each

WoS: SCIE / JCRQ2

Self-Citation Rate0%

Safe Level (< 15%)Warning Level (> 20%)

Self-citation below 15% indicates strong scholarly independence.

Volume & Open AccessHybrid

223articles/year

99.11% Gold OA•100% Original Research

Aims & Scope

The Electronic Journal of Combinatorics (E-JC) is a fully-refereed electronic journal with very high standards, publishing papers of substantial content and interest in all branches of discrete mathematics, including combinatorics, graph theory, and algorithms for combinatorial problems.

Topics Covered (Recognized by AI)

Mathematics98.6%Combinatorics98.2%Discrete mathematics90.3%Computer science72.2%Physics48.2%Pure mathematics45.9%Mathematical analysis45%Theoretical computer science42.2%Graph41.6%Geometry34.2%Philosophy32.6%Programming language27.4%Quantum mechanics26.6%Biology23.3%Acoustics21.2%

Primary Research Areas

Mathematics

Official Website NLM PubMed Catalog Submission Portal SCImago Profile

0 calls

Special Issues

Calls for Papers

No active Calls for Papers found for this journal.

Expand

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI

JCRSCIE2026

MATHEMATICS

Rank179/492

IndexSCIE

JCRSCIE2026

MATHEMATICS, APPLIED

Rank225/345

IndexSCIE

JCISCIE2026

MATHEMATICS

Rank295/492

IndexSCIE

JCISCIE2026

MATHEMATICS, APPLIED

Rank231/345

IndexSCIE

Category	Index	Rank	Quartile
MATHEMATICS	JCRSCIE	179/492	Q2
MATHEMATICS, APPLIED	JCRSCIE	225/345	Q3
MATHEMATICS	JCISCIE	295/492	Q3
MATHEMATICS, APPLIED	JCISCIE	231/345	Q3

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year

2026Latest

IF0.9

Articles / Year199

Total Citations23

2025

IF0.7

Articles / Year237

Total Citations163

2024

IF0.7

Articles / Year245

Total Citations315

2023

IF0.7

Articles / Year197

Total Citations423

2022

IF0.69

Articles / Year235

Total Citations2,949

Year	Impact Factor	Articles / Year	Total Citations
2026	0.9	199	23
2025	0.7	237	163
2024	0.7	245	315
2023	0.7	197	423
2022	0.69	235	2,949
2021	0.695	228	523
2020	0.641	245	735
2019	0.762	219	773
2018	0.762	252	1,272
2017	—	224	918
2016	—	216	1,201
2015	—	234	1,623

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #6,356Scopus Q1Diamond OASCImago Profile

Scopus Coverage:1996-2026

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Scopus Broad Areas:Computer ScienceMathematics

Scopus Citation Rank (SJR)Q1

0.846

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1

Citations / Doc (2 years)

0.81

Average citations received per document published in the 2-year window.

2-Year Citation Window

Estimated Publication Fee (APC)

100% Free

Diamond Open Access: Authors publish completely free of charge with zero author-facing fees.

Diamond Open Access

Scopus 3-Year Publication & Citation Window

3-Year Citations597

3-Year Documents675

Citable Documents674

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate23.4%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Applied MathematicsQ1

Computational Theory and MathematicsQ1

Discrete Mathematics and CombinatoricsQ1

Geometry and TopologyQ1

Theoretical Computer ScienceQ1

Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth

Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):

4区 (Zone 4)Mathematics

Minor Category (Specific Field):

4区MATHEMATICS, APPLIED

CAS Early Warning List History:

Updated annually: 2020 – 2024

2020

Not warned

2021

Not warned

2022

Not warned

2023

Not warned

2024

Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Electronic Journal of Combinatorics (abbr: ELECTRON. J. COMB, ISSN: 1077-8926) is a peer-reviewed international scholarly journal in the field of Mathematics, published by Electronic Journal of Combinatorics in United States since 1994. The periodical holds a Journal Impact Factor (JIF) of 0.90, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 0.846 (Q1), an H-index of 61.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 223 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with Diamond Open Access (100% free of author APC charges). It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.