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.

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 3,421–3,430 of 20,480

Reviewed August 6, 2026
Page 343 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
3,287 Neurophotonics
NEUROPHOTONICS 		2329-423X
2329-4248		 3.800 4.500 Q2 34/125 SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
3,287 Nuclear Science and Techniques
NUCL SCI TECH 		1001-8042
2210-3147		 3.800 3.000 Q1 Feb-41 SPRINGER SINGAPORE PTE LTD
3,287 NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS
NUMER HEAT TR B-FUND 		1040-7790
1521-0626		 3.800 2.900 Q1 36/171 TAYLOR & FRANCIS INC
3,287 Nutrition Journal
NUTR J 		N/A
1475-2891		 3.800 4.900 Q2 35/112 BMC
3,287 Open Forum Infectious Diseases
OPEN FORUM INFECT DI 		2328-8957
2328-8957		 3.800 3.500 Q1 30/137 OXFORD UNIV PRESS INC
3,287 ORGANIZATIONAL BEHAVIOR AND HUMAN DECISION PROCESSES
ORGAN BEHAV HUM DEC 		0749-5978
1095-9920		 3.800 6.100 Q1 Jul-78 ACADEMIC PRESS INC ELSEVIER SCIENCE
3,287 Perspectives on Behavior Science
PERSPECT BEHAV SCI 		2520-8969
2520-8977		 3.800 3.100 Q1 27/185 SPRINGER INT PUBL AG
3,287 PEST MANAGEMENT SCIENCE
PEST MANAG SCI 		1526-498X
1526-4998		 3.800 4.300 Q1 7/110 JOHN WILEY & SONS LTD
3,287 Pharmacological Reports
PHARMACOL REP 		1734-1140
2299-5684		 3.800 3.600 Q2 92/352 SPRINGER HEIDELBERG
3,287 Plant Genome
PLANT GENOME-US 		N/A
1940-3372		 3.800 4.200 Q1 52/273 WILEY