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 4,401–4,410 of 20,480

Reviewed August 6, 2026
Page 441 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
4,181 Transnational Environmental Law
TRANSNATL ENVIRON LA 		2047-1025
2047-1033		 3.300 3.600 Q1 8/434 CAMBRIDGE UNIV PRESS
4,181 TRANSPORTATION
TRANSPORTATION 		0049-4488
1572-9435		 3.300 4.700 Q2 54/183 SPRINGER
4,181 Transportation Letters-The International Journal of Transportation Research
TRANSP LETT 		1942-7867
1942-7875		 3.300 3.300 Q2 30/77 TAYLOR & FRANCIS LTD
4,181 TRIBOLOGY LETTERS
TRIBOL LETT 		1023-8883
1573-2711		 3.300 3.300 Q2 48/182 SPRINGER/PLENUM PUBLISHERS
4,181 VASCULAR MEDICINE
VASC MED 		1358-863X
1477-0377		 3.300 3.900 Q2 30/98 SAGE PUBLICATIONS LTD
4,181 Water Reuse
WATER REUSE 		2709-6092
2709-6106		 3.300 3.600 Q2 41/131 IWA PUBLISHING
4,181 WIND ENERGY
WIND ENERGY 		1095-4244
1099-1824		 3.300 4.100 Q2 48/182 WILEY
4,181 WORLD BANK RESEARCH OBSERVER
WORLD BANK RES OBSER 		0257-3032
1564-6971		 3.300 7.300 Q1 104/617 OXFORD UNIV PRESS
4,390 ACADEMIC EMERGENCY MEDICINE
ACAD EMERG MED 		1069-6563
1553-2712		 3.200 3.300 Q1 Jul-56 WILEY
4,390 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE
ACM T MATH SOFTWARE 		0098-3500
1557-7295		 3.200 3.300 Q1 13/343 ASSOC COMPUTING MACHINERY