Journal database · 11,498 journals
SCI Journals: Diamond OA (no APC)
SCI Journals: Diamond OA (no APC) (11,498 journals) with impact factor, CAS zone, review time and APC. This page includes Opus; Opuscula Historiae Artium.
Opus
CAS Zone 4 · ArtsReview: about 21 weeksNo APCDiamond OA50 articles/yrESCI · Scopus · DOAJOpuscula Historiae Artium
No APCDiamond OA22 articles/yrScopus · DOAJOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
Review: about 10 weeksNo APCDiamond OA6 articles/yrDOAJOradea Journal of Business and Economics
Review: about 4 weeksNo APCDiamond OA20 articles/yrDOAJOral Tradition
Review: about 52 weeksNo APCDiamond OA0 articles/yrDOAJOrbis Idearum
Review: about 12 weeksNo APCDiamond OAScopus · DOAJOrbis Scholae
Review: about 25 weeksNo APCDiamond OA10 articles/yrScopus · DOAJOrbis Tertius
CAS Zone 4 · LiteratureReview: about 24 weeksNo APCDiamond OA28 articles/yrESCI · DOAJOrbit (Cambridge)
Review: about 15 weeksNo APCDiamond OA13 articles/yrScopus · DOAJOrbit Writing Around Pynchon
Review: about 14 weeksNo APCDiamond OA13 articles/yrDOAJOrbital-The Electronic Journal of Chemistry
CAS Zone 4 · ChemistryReview: about 10 weeksNo APCDiamond OA63 articles/yrESCI · Scopus · DOAJOrd og Tunga
Review: about 25 weeksNo APCDiamond OA10 articles/yrDOAJOrfeu
Review: about 24 weeksNo APCDiamond OA43 articles/yrDOAJOrganicom
Review: about 16 weeksNo APCDiamond OA57 articles/yrDOAJOrganizacija Znanja
Review: about 5 weeksNo APCDiamond OA8 articles/yrDOAJOrganizaciju Vadyba Sisteminiai Tyrimai
Review: about 17 weeksNo APCDiamond OA15 articles/yrDOAJOrganizacoes Sociedade
Review: about 48 weeksNo APCDiamond OA42 articles/yrDOAJOrganizacoes e Sustentabilidade
Review: about 12 weeksNo APCDiamond OA0 articles/yrDOAJOrganization Management Journal
Review: about 8 weeksNo APCDiamond OA31 articles/yrScopus · DOAJOrganoid
Review: median 32 days to acceptanceNo APCDiamond OA12 articles/yrDOAJ
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About these figures
- Impact factor is the latest value LetPub lists. CAS zone is the major-category zone of the Chinese Academy of Sciences journal ranking, 2025 upgraded edition by default and switchable to the 2026 Xinrui edition; Top and review-journal flags are kept per edition.
- Review time is first the median from submission to acceptance of the journal's own articles from the last 24 months (Crossref / PubMed dates, at least 10 articles), then the publisher's stated submission-to-acceptance, final-decision or post-review decision time, then the community's average report. A publisher's "time to first decision" includes desk rejections and is used only when nothing else exists. Each source is labelled.
- APC is taken from DOAJ, OpenAlex, the publisher's website and LetPub, in that order; a hybrid journal's APC applies only to articles published open access.
- Articles per year is OpenAlex's count for the last complete year, or LetPub's annual article count when that is missing.