Get an email when this journal's indexing changes
Added to or removed from Scopus, Web of Science, ABDC, DOAJ, FT50, UT Dallas or ONOS. One confirmation click; unsubscribe anytime.
ACM Transactions on Algorithms is Scopus-indexed (Q1, CiteScore 3.9), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Association for Computing Machinery.
Checked against the index lists dated .
ISSN 1549-6325Verify ISSN ↗1549-6333Verify ISSN ↗
Publisher: Association for Computing Machinery
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Mathematics (miscellaneous) | 25 / 119 | 79th | Q1 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2005–present, best quartile Q1, CiteScore 3.9.
ACM Transactions on Algorithms is Q1 in Mathematics (miscellaneous) (rank 25 of 119), by CiteScore 2025.
ACM Transactions on Algorithms 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 3.9, which places it in quartile Q1 at the 79th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.994, quartile Q1, with an H-index of 66.
ACM Transactions on Algorithms is published by Association for Computing Machinery. Its print ISSN is 1549-6325 and its online ISSN is 1549-6333.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
ACM Transactions on Algorithms has an h-index of 76 and a 2-year mean of 1.12 citations per paper (OpenAlex). Its Scopus CiteScore is 3.9, quartile Q1. On 2-year citations it ranks #39 of 108 Scopus journals in Mathematics (miscellaneous).
ACM Transactions on Algorithms published 43 papers in 2025; its busiest recent year was 2018 with 74. 2026* is the year so far.
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.
In its latest 100 research articles (2024–2026), authors are most often from United States (19%), United Kingdom (8.8%) and Germany (8.3%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
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.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
Comments load as you scroll here.