Journals Impact FactorsJCR-based journal metrics directory

Clarivate JCR-based metrics directory

JCR-Based Journal Impact Factors 2025

Search journals by title or ISSN and compare Clarivate Journal Citation Reports (JCR)-based Journal Impact Factor, five-year Impact Factor, quartile, category rank, publisher and citation information.

Total journals 20,480 Records available in the directory
Metric year 2025 Year shown in the journal records
Highest listed JCR Impact Factor 232.400 Highest value in the current dataset
Directory reviewed August 6, 2026 Current page-content review date

About Clarivate JCR-based Journal Impact Factors 2025

The Journal Impact Factor is a journal-level bibliometric indicator published by Clarivate in Journal Citation Reports (JCR). It is often abbreviated as JIF; JIF is not a separate impact factor, but simply the abbreviation for Journal Impact Factor.

The 2025 Journal Impact Factor provides a journal-level indication of citation activity. It should be interpreted within the journal’s subject area and together with other information, rather than used as a stand-alone judgment of research quality.

On this website, you can explore Journal Impact Factor records presented as Clarivate JCR-based data, together with the five-year Impact Factor, JCR quartile (Q1–Q4), JCR category rank, publisher details and journal identifiers. Verify important submission or evaluation decisions in the official Clarivate Journal Citation Reports.

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Browse journals by subject

Start with a broad research area, then narrow the list to a specialty or subsubject. These internal subject groups are provided for discovery and are kept separate from official Journal Citation Reports categories.

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Medicine 3,289 approved journals Business & Economics 1,072 approved journals Humanities & Arts 997 approved journals Social Sciences 740 approved journals Life Sciences 718 approved journals Education 461 approved journals Mathematics & Statistics 396 approved journals Agriculture & Veterinary 334 approved journals Earth & Environmental Sciences 320 approved journals Engineering 303 approved journals Physics 292 approved journals Chemistry 257 approved journals
About subject classification: Subject assignments on this website are used for navigation and discovery. They should not be interpreted as official Clarivate/JCR categories. Learn how subjects are assigned.

Popular specialties

Explore medical journal specialties

Browse focused journal lists within Medicine, including citation metrics, quartiles, publishers and identifiers.

All Medicine journals →
Internal & General Medicine 401 journals Neurology & Neuroscience 356 journals Oncology 257 journals Cardiology & Cardiovascular Medicine 224 journals Surgery 181 journals Pharmacy & Pharmacology 174 journals Psychiatry & Mental Health 156 journals Endocrinology & Metabolism 136 journals Dentistry & Oral Health 117 journals Pediatrics 116 journals Nursing 111 journals Public Health & Epidemiology 105 journals

Browse journal metrics

Showing records 2,961–2,970 of 20,480

Reviewed August 6, 2026
Page 297 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
2,892 International Journal of Tryptophan Research
INT J TRYPTOPHAN RES 		1178-6469
1178-6469		 4.100 5.100 Q1 75/314 SAGE PUBLICATIONS LTD
2,892 Internet Interventions-The Application of Information Technology in Mental and Behavioural Health
INTERNET INTERV 		N/A
2214-7829		 4.100 4.100 Q1 21/185 ELSEVIER
2,892 iScience
ISCIENCE 		N/A
2589-0042		 4.100 4.700 Q1 22/135 CELL PRESS
2,892 Japanese Journal of Radiology
JPN J RADIOL 		1867-1071
1867-108X		 4.100 3.100 Q1 32/212 SPRINGER
2,892 JMIR Serious Games
JMIR SERIOUS GAMES 		2291-9279
2291-9279		 4.100 4.800 Q1 50/419 JMIR PUBLICATIONS, INC
2,892 JNCI Cancer Spectrum
JNCI CANCER SPECT 		N/A
2515-5091		 4.100 4.500 Q2 91/326 OXFORD UNIV PRESS
2,892 JOURNAL OF ARCHAEOLOGICAL RESEARCH
J ARCHAEOL RES 		1059-0161
1573-7756		 4.100 4.200 Q1 2/141 SPRINGER
2,892 Journal of Brand Management
J BRAND MANAG 		1350-231X
1479-1803		 4.100 5.100 Q2 126/420 PALGRAVE MACMILLAN LTD
2,892 Journal of Cancer Science and Clinical Therapeutics
J CANCER SCI CLIN THER 		2637-5079
2637-5079		 4.100 5.000 Q1 2/112 FORTUNE JOURNALS
2,892 Journal of Electroanalytical Chemistry
J ELECTROANAL CHEM 		1572-6657
1873-2569		 4.100 4.100 Q1 25/111 ELSEVIER SCIENCE SA