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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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 2,331–2,340 of 20,480

Reviewed August 6, 2026
Page 234 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
2,261 Matter and Radiation at Extremes
MATTER RADIAT EXTREM 		2468-2047
2468-080X		 4.700 4.700 Q1 22/114 AIP Publishing
2,261 mBio
MBIO 		N/A
2150-7511		 4.700 5.500 Q1 33/163 AMER SOC MICROBIOLOGY
2,261 Microporous and Mesoporous Materials
MICROPOR MESOPOR MAT 		1387-1811
1873-3093		 4.700 4.800 Q2 19/75 ELSEVIER
2,261 MOLECULAR CANCER RESEARCH
MOL CANCER RES 		1541-7786
1557-3125		 4.700 4.900 Q1 77/326 AMER ASSOC CANCER RESEARCH
2,261 Molecular Therapy Methods & Clinical Development
MOL THER METH CLIN D 		N/A
2329-0501		 4.700 5.000 Q2 49/195 CELL PRESS
2,261 Nano Communication Networks
NANO COMMUN NETW 		1878-7789
1878-7797		 4.700 3.600 Q2 93/366 ELSEVIER
2,261 NATURAL HAZARDS AND EARTH SYSTEM SCIENCES
NAT HAZARD EARTH SYS 		1561-8633
1684-9981		 4.700 4.800 Q1 30/258 COPERNICUS GESELLSCHAFT MBH
2,261 Non-coding RNA Research
NON-CODING RNA RES 		2468-2160
2468-0540		 4.700 4.400 Q1 78/319 KEAI PUBLISHING LTD
2,261 npj Primary Care Respiratory Medicine
NPJ PRIM CARE RESP M 		N/A
2055-1010		 4.700 3.600 Q1 28-Mar NATURE PORTFOLIO
2,261 Nucleic Acid Therapeutics
NUCLEIC ACID THER 		2159-3337
2159-3345		 4.700 3.800 Q1 78/319 MARY ANN LIEBERT, INC