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 232.4 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.

Explore by research area

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 271–280 of 20,480

Reviewed August 6, 2026
Page 28 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
267 TRENDS IN MICROBIOLOGY
TRENDS MICROBIOL 		0966-842X
1878-4380		 14.9 16.9 Q1 9/319 CELL PRESS
272 AI Open
AI OPEN 		N/A
2666-6510		 14.8 29.7 Q1 3/175 KEAI PUBLISHING LTD
272 International Journal of Transgender Health
INT J TRANSGEND HEAL 		2689-5269
2689-5277		 14.8 10.8 Q1 1/271 TAYLOR & FRANCIS INC
274 Accounts of Materials Research
ACCOUNTS MATER RES 		N/A
2643-6728		 14.7 16 Q1 31/460 AMER CHEMICAL SOC
274 AMERICAN JOURNAL OF PSYCHIATRY
AM J PSYCHIAT 		0002-953X
1535-7228		 14.7 17.9 Q1 5/288 AMER PSYCHIATRIC PUBLISHING, INC
274 ENDOCRINE PATHOLOGY
ENDOCR PATHOL 		1046-3976
1559-0097		 14.7 7.5 Q1 Feb-90 HUMANA PRESS INC
274 PROGRESS IN RETINAL AND EYE RESEARCH
PROG RETIN EYE RES 		1350-9462
1873-1635		 14.7 19.2 Q1 Jan-98 PERGAMON-ELSEVIER SCIENCE LTD
278 Acta Pharmaceutica Sinica B
ACTA PHARM SIN B 		2211-3835
2211-3843		 14.6 15.2 Q1 6/352 INST MATERIA MEDICA, CHINESE ACAD MEDICAL SCIENCES
278 Green Energy & Environment
GREEN ENERGY ENVIRON 		2096-2797
2468-0257		 14.6 12.4 Q1 7/175 KEAI PUBLISHING LTD
278 HemaSphere
HEMASPHERE 		N/A
2572-9241		 14.6 10.8 Q1 May-98 WILEY