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.

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 8,171–8,180 of 20,480

Reviewed August 6, 2026
Page 818 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
7,872 Journal of Medical Ultrasonics
J MED ULTRASON 		1346-4523
1613-2254		 2.100 1.900 Q2 106/212 SPRINGER JAPAN KK
7,872 JOURNAL OF MICROMECHANICS AND MICROENGINEERING
J MICROMECH MICROENG 		0960-1317
1361-6439		 2.100 2.100 Q3 43/79 IOP Publishing Ltd
7,872 Journal of Neurophysiology
J NEUROPHYSIOL 		0022-3077
1522-1598		 2.100 2.500 Q3 51/87 AMER PHYSIOLOGICAL SOC
7,872 Journal of Neurosurgery-Pediatrics
J NEUROSURG-PEDIATR 		1933-0707
1933-0715		 2.100 2.300 Q2 61/191 AMER ASSOC NEUROLOGICAL SURGEONS
7,872 JOURNAL OF OCULAR PHARMACOLOGY AND THERAPEUTICS
J OCUL PHARMACOL TH 		1080-7683
1557-7732		 2.100 2.300 Q2 40/98 MARY ANN LIEBERT, INC
7,872 JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME
J OFFSHORE MECH ARCT 		0892-7219
1528-896X		 2.100 1.800 Q2 91/182 ASME
7,872 JOURNAL OF PALLIATIVE MEDICINE
J PALLIAT MED 		1096-6218
1557-7740		 2.100 2.500 Q3 99/185 MARY ANN LIEBERT, INC
7,872 JOURNAL OF PEDIATRIC PSYCHOLOGY
J PEDIATR PSYCHOL 		0146-8693
1465-735X		 2.100 3.100 Q3 50/94 OXFORD UNIV PRESS INC
7,872 JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES
J PERFORM CONSTR FAC 		0887-3828
1943-5509		 2.100 2.500 Q2 45/95 ASCE-AMER SOC CIVIL ENGINEERS
7,872 Journal of Photonics for Energy
J PHOTON ENERGY 		1947-7988
1947-7988		 2.100 1.600 Q3 74/125 SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS