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 4,361–4,370 of 20,480

Reviewed August 6, 2026
Page 437 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
4,181 OPTICS LETTERS
OPT LETT 		0146-9592
1539-4794		 3.300 3.200 Q2 41/125 Optica Publishing Group
4,181 Pacific Asia Journal of the Association for Information Systems
PAC ASIA J ASSOC INF 		1943-7536
1943-7544		 3.300 2.700 Q1 36/166 ASSOC INFORMATION SYSTEMS
4,181 Pain and Therapy
PAIN THER 		2193-8237
2193-651X		 3.300 4.500 Q2 89/285 SPRINGER INT PUBL AG
4,181 Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology
PALAEONTOGR ABT B 		2194-900X
2509-839X		 3.300 1.900 Q1 Jan-56 E SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG
4,181 Pathogens
PATHOGENS 		N/A
2076-0817		 3.300 3.600 Q2 74/163 MDPI
4,181 PATTERN RECOGNITION LETTERS
PATTERN RECOGN LETT 		0167-8655
1872-7344		 3.300 4.000 Q2 93/204 ELSEVIER
4,181 PEDIATRIC DRUGS
PEDIATR DRUGS 		1174-5878
1179-2019		 3.300 3.800 Q1 21/191 ADIS INT LTD
4,181 PERMAFROST AND PERIGLACIAL PROCESSES
PERMAFROST PERIGLAC 		1045-6740
1099-1530		 3.300 4.400 Q1 Apr-61 WILEY
4,181 PFG-Journal of Photogrammetry Remote Sensing and Geoinformation Science
PFG-J PHOTOGRAMM REM 		2512-2789
2512-2819		 3.300 4.000 Q2 29/65 SPRINGER INT PUBL AG
4,181 Physical Therapy
PHYS THER 		0031-9023
1538-6724		 3.300 3.900 Q1 13/173 OXFORD UNIV PRESS INC