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.

View all subjects →
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 8,981–8,990 of 20,480

Reviewed August 6, 2026
Page 899 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
8,733 International Transactions on Electrical Energy Systems
INT T ELECTR ENERGY 		2050-7038
2050-7038		 1.900 1.900 Q3 226/366 WILEY
8,733 INTERNATIONAL UROLOGY AND NEPHROLOGY
INT UROL NEPHROL 		0301-1623
1573-2584		 1.900 2.000 Q3 69/133 SPRINGER
8,733 Inventions
INVENTIONS-BASEL 		N/A
2411-5134		 1.900 2.300 Q2 66/175 MDPI
8,733 INVERTEBRATE SYSTEMATICS
INVERTEBR SYST 		1445-5226
1447-2600		 1.900 1.900 Q1 35/181 CSIRO PUBLISHING
8,733 Italian Political Science Review-Rivista Italiana di Scienza Politica
ITAL POLIT SCI REV 		0048-8402
2057-4908		 1.900 1.600 Q2 109/322 CAMBRIDGE UNIV PRESS
8,733 JAPANESE JOURNAL OF OPHTHALMOLOGY
JPN J OPHTHALMOL 		0021-5155
1613-2246		 1.900 1.900 Q2 47/98 SPRINGER JAPAN KK
8,733 Joint Diseases and Related Surgery
JOINT DIS RELAT SURG 		N/A
2687-4792		 1.900 1.700 Q2 119/312 TURKISH JOINT DISEASES FOUNDATION
8,733 Jornal Brasileiro de Reproducao Assistida
J BRAS REPROD ASSIST 		1517-5693
1518-0557		 1.900 1.900 Q2 64/140 SOC BRASILEIRA REPRODUCAO ASSISTIDA-SBRA
8,733 JOURNAL FOR THE SCIENTIFIC STUDY OF RELIGION
J SCI STUD RELIG 		0021-8294
1468-5906		 1.900 2.200 Q2 68/219 WILEY
8,733 JOURNAL OF AGING STUDIES
J AGING STUD 		0890-4065
1879-193X		 1.900 2.500 Q3 25/48 ELSEVIER SCIENCE INC