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.

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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 2,731–2,740 of 20,480

Reviewed August 6, 2026
Page 274 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
2,660 INDOOR AIR
INDOOR AIR 		0905-6947
1600-0668		 4.300 5.100 Q1 47/419 WILEY
2,660 Industrial and Organizational Psychology
IND ORGAN PSYCHOL-US 		1754-9426
1754-9434		 4.300 7.500 Q1 18/115 CAMBRIDGE UNIV PRESS
2,660 INFLAMMATORY BOWEL DISEASES
INFLAMM BOWEL DIS 		1078-0998
1536-4844		 4.300 5.200 Q1 30/147 OXFORD UNIV PRESS INC
2,660 INFORMATION AND SOFTWARE TECHNOLOGY
INFORM SOFTWARE TECH 		0950-5849
1873-6025		 4.300 4.500 Q1 21/128 ELSEVIER
2,660 Innovation in Aging
INNOV AGING 		N/A
2399-5300		 4.300 6.500 Q1 Mar-48 OXFORD UNIV PRESS
2,660 Intelligent Service Robotics
INTEL SERV ROBOT 		1861-2776
1861-2784		 4.300 3.500 Q2 17/48 SPRINGER HEIDELBERG
2,660 Intelligent Systems with Applications
INTELL SYST APPL 		N/A
2667-3053		 4.300 4.500 Q2 65/258 ELSEVIER
2,660 INTERNATIONAL JOURNAL OF EATING DISORDERS
INT J EAT DISORDER 		0276-3478
1098-108X		 4.300 5.100 Q1 Sep-93 WILEY
2,660 INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES
INT J INFECT DIS 		1201-9712
1878-3511		 4.300 4.100 Q1 24/137 ELSEVIER SCI LTD
2,660 International Journal of Press-Politics
INT J PRESS/POLIT 		1940-1612
1940-1620		 4.300 6.400 Q1 12/227 SAGE PUBLICATIONS INC