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 9,421–9,430 of 20,480

Reviewed August 6, 2026
Page 943 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
9,201 ICON-INTERNATIONAL JOURNAL OF CONSTITUTIONAL LAW
ICON-INT J CONST LAW 		1474-2640
1474-2659		 1.800 1.800 Q1 60/434 OXFORD UNIV PRESS
9,201 IDENTITIES-GLOBAL STUDIES IN CULTURE AND POWER
IDENTITIES-GLOB STUD 		1070-289X
1547-3384		 1.800 2.100 Q1 May-64 TAYLOR & FRANCIS INC
9,201 IEEE PERVASIVE COMPUTING
IEEE PERVAS COMPUT 		1536-1268
1558-2590		 1.800 1.900 Q3 239/366 IEEE COMPUTER SOC
9,201 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
IEEE T APPL SUPERCON 		1051-8223
1558-2515		 1.800 1.800 Q3 239/366 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
9,201 IEEE TRANSACTIONS ON PROFESSIONAL COMMUNICATION
IEEE T PROF COMMUN 		0361-1434
1558-1500		 1.800 1.900 Q2 78/227 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
9,201 IET Biometrics
IET BIOMETRICS 		2047-4938
2047-4946		 1.800 2.300 Q3 147/204 WILEY
9,201 IETE TECHNICAL REVIEW
IETE TECH REV 		0256-4602
0974-5971		 1.800 2.200 Q3 239/366 TAYLOR & FRANCIS LTD
9,201 IFAC Journal of Systems and Control
IFAC J SYST CONTROL 		2468-6018
2468-6018		 1.800 1.700 Q3 53/89 ELSEVIER
9,201 IISE Transactions on Occupational Ergonomics & Human Factors
IISE T OCCUP ERG HUM 		2472-5838
2472-5846		 1.800 4.000 Q4 19/24 TAYLOR & FRANCIS INC
9,201 IN VIVO
IN VIVO 		0258-851X
1791-7549		 1.800 1.800 Q3 138/195 INT INST ANTICANCER RESEARCH