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 3,131–3,140 of 20,480

Reviewed August 6, 2026
Page 314 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
3,023 NUCLEAR FUSION
NUCL FUSION 		0029-5515
1741-4326		 4.000 3.800 Q1 Apr-41 IOP Publishing Ltd
3,023 Nurse Education in Practice
NURSE EDUC PRACT 		1471-5953
1873-5223		 4.000 4.200 Q1 6/192 ELSEVIER SCI LTD
3,023 OPTICAL AND QUANTUM ELECTRONICS
OPT QUANT ELECTRON 		0306-8919
1572-817X		 4.000 3.400 Q1 31/125 SPRINGER
3,023 Paediatric Respiratory Reviews
PAEDIATR RESPIR REV 		1526-0542
1526-0550		 4.000 4.000 Q1 14/191 ELSEVIER SCI LTD
3,023 Pesticide Biochemistry and Physiology
PESTIC BIOCHEM PHYS 		0048-3575
1095-9939		 4.000 4.500 Q1 6/110 ACADEMIC PRESS INC ELSEVIER SCIENCE
3,023 Petroleum Research
PETROL RES-PRC 		2096-2495
2524-1729		 4.000 0.000 Q1 24-May KEAI PUBLISHING LTD
3,023 PLANT AND CELL PHYSIOLOGY
PLANT CELL PHYSIOL 		0032-0781
1471-9053		 4.000 4.700 Q1 49/273 OXFORD UNIV PRESS
3,023 POLYMER BULLETIN
POLYM BULL 		0170-0839
1436-2449		 4.000 3.700 Q2 32/94 SPRINGER
3,023 PROCESS BIOCHEMISTRY
PROCESS BIOCHEM 		1359-5113
1873-3298		 4.000 4.200 Q2 50/177 ELSEVIER SCI LTD
3,023 Review of International Organizations
REV INT ORGAN 		1559-7431
1559-744X		 4.000 7.400 Q1 7/169 SPRINGER