Journal database · 11,554 journals
SCI Journals: Diamond OA (no APC)
SCI Journals: Diamond OA (no APC): 11,554 journals, each with impact factor, CAS zone, review time, APC, open-access status, annual volume and database indexing, and filterable by all of them.
Demographic Research
IF 2.27CAS Zone 3 · SociologyReview: about 28 weeksNo APCDiamond OA76 articles/yrSSCI · Scopus · DOAJJournal of Hydrology and Hydromechanics
IF 2.26CAS Zone 3 · Environmental Science & EcologyReview: over 12 weeksNo APCDiamond OA35 articles/yrSCIE · Scopus · DOAJJournal of Soft Computing in Civil Engineering
IF 2.26Review: about 6 weeksNo APCDiamond OA100 articles/yrScopus · DOAJCroatian Journal of Forest Engineering
IF 2.23CAS Zone 2 · Agricultural & Forestry SciencesReview: over 12 weeksNo APCDiamond OA29 articles/yrSCIE · Scopus · DOAJJournal of Work and Organizational Psychology-Revista de Psicologia del Trabajo y de las Organizaciones
IF 2.22CAS Zone 4 · PsychologyReview: about 36 weeksNo APCDiamond OA16 articles/yrSSCI · Scopus · DOAJAviation
IF 2.2CAS Zone 4 · EngineeringReview: median 83 days to acceptanceNo APCDiamond OA27 articles/yrESCI · Scopus · DOAJIndian Journal of Anaesthesia
IF 2.2CAS Zone 3 · MedicineReview: median 100 days to acceptanceNo APCDiamond OA225 articles/yrESCI · Scopus · DOAJInternational Journal of Serious Games
IF 2.2CAS Zone 4 · EducationReview: about 12 weeksNo APCDiamond OA41 articles/yrESCI · Scopus · DOAJJournal of Magnetic Resonance Open
IF 2.2CAS Zone 4 · ChemistryReview: about 98 days (submission to acceptance, publisher)No APCDiamond OA27 articles/yrESCI · Scopus · DOAJJournal of Student Affairs in Africa
IF 2.2Review: about 7 weeksNo APCDiamond OA27 articles/yrDOAJJournal site: submissions pausedOpuscula Mathematica
IF 2.2CAS Zone 4 · MathematicsReview: about 22 weeksNo APCDiamond OA34 articles/yrESCI · Scopus · DOAJRAUSP Management Journal
IF 2.2CAS Zone 4 · ManagementReview: about 30 weeksNo APCDiamond OA21 articles/yrESCI · Scopus · DOAJShe Ji
IF 2.2CAS Zone 2 · EngineeringReview: about 16 weeksNo APCDiamond OA33 articles/yrScopus · DOAJNonlinear Analysis-Modelling and Control
IF 2.19CAS Zone 3 · MathematicsReview: over 12 weeksNo APCDiamond OA63 articles/yrSCIE · Scopus · DOAJBrazilian Journal of Anesthesiology
IF 2.18CAS Zone 4 · MedicineReview: median 149 days to acceptanceNo APCDiamond OA90 articles/yrSCIE · Scopus · DOAJFocaal-Journal of Global and Historical Anthropology
IF 2.18CAS Zone 2 · SociologyReview: about 16 weeksNo APCDiamond OA29 articles/yrSSCI · Scopus · DOAJSingapore Medical Journal
IF 2.18CAS Zone 4 · MedicineReview: median 103 days to acceptanceNo APCDiamond OA141 articles/yrSCIE · Scopus · DOAJSocial Anthropology
IF 2.18CAS Zone 3 · SociologyReview: about 24 weeksNo APCDiamond OA34 articles/yrSSCI · Scopus · DOAJPeriodica Polytechnica Chemical Engineering
IF 2.14CAS Zone 4 · EngineeringReview: over 12 weeksNo APCDiamond OA60 articles/yrSCIE · Scopus · DOAJIndian Journal of Ophthalmology
IF 2.11CAS Zone 4 · MedicineReview: median 170 days to acceptanceNo APCDiamond OA418 articles/yrSCIE · Scopus · DOAJ
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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.