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 5,971–5,980 of 20,480

Reviewed August 6, 2026
Page 598 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
5,704 Nuclear Materials and Energy
NUCL MATER ENERGY 		N/A
2352-1791		 2.700 2.800 Q1 Jun-41 ELSEVIER
5,704 Nuclear Medicine and Molecular Imaging
NUCL MED MOLEC IMAG 		1869-3474
1869-3482		 2.700 2.100 Q2 71/212 SPRINGER HEIDELBERG
5,704 NURSING ETHICS
NURS ETHICS 		0969-7330
1477-0989		 2.700 4.100 Q1 27/192 SAGE PUBLICATIONS LTD
5,704 NUTRIENT CYCLING IN AGROECOSYSTEMS
NUTR CYCL AGROECOSYS 		1385-1314
1573-0867		 2.700 3.300 Q3 26/48 SPRINGER
5,704 Operational Research
OPER RES-GER 		1109-2858
1866-1505		 2.700 2.600 Q2 39/106 SPRINGER HEIDELBERG
5,704 OPTICAL FIBER TECHNOLOGY
OPT FIBER TECHNOL 		1068-5200
1095-9912		 2.700 2.700 Q2 57/125 ELSEVIER SCIENCE INC
5,704 ORGANIC & BIOMOLECULAR CHEMISTRY
ORG BIOMOL CHEM 		1477-0520
1477-0539		 2.700 2.900 Q2 15/57 ROYAL SOC CHEMISTRY
5,704 Organic Agriculture
ORG AGR 		1879-4238
1879-4246		 2.700 0.000 Q2 24/94 SPRINGERNATURE
5,704 Ornithological Applications
ORNITHOL APPL 		0010-5422
2732-4621		 2.700 2.600 Q1 29-Jan OXFORD UNIV PRESS INC
5,704 Pain Practice
PAIN PRACT 		1530-7085
1533-2500		 2.700 2.800 Q2 19/68 WILEY