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 2,901–2,910 of 20,480

Reviewed August 6, 2026
Page 291 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
2,785 WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
WORLD J MICROB BIOT 		0959-3993
1573-0972		 4.200 4.600 Q2 45/177 SPRINGER
2,785 Zeitschrift fur Medizinische Physik
Z MED PHYS 		0939-3889
1876-4436		 4.200 3.900 Q1 30/212 ELSEVIER
2,892 ACM Transactions on Internet Technology
ACM T INTERNET TECHN 		1533-5399
1557-6051		 4.100 4.000 Q1 23/128 ASSOC COMPUTING MACHINERY
2,892 ACM Transactions on the Web
ACM T WEB 		1559-1131
1559-114X		 4.100 3.600 Q1 23/128 ASSOC COMPUTING MACHINERY
2,892 Advanced Pharmaceutical Bulletin
ADV PHARM BULL 		2228-5881
2251-7308		 4.100 4.800 Q1 79/352 TABRIZ UNIV MEDICAL SCIENCES & HEALTH SERVICES
2,892 AIMS Microbiology
AIMS MICROBIOL 		2471-1888
2471-1888		 4.100 4.800 Q2 49/163 AMER INST MATHEMATICAL SCIENCES-AIMS
2,892 AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY
AM J PHYSIOL-HEART C 		0363-6135
1522-1539		 4.100 4.300 Q1 13/87 AMER PHYSIOLOGICAL SOC
2,892 Analytical Science Advances
ANAL SCI ADV 		2628-5452
2628-5452		 4.100 3.400 Q1 25/111 WILEY
2,892 Annals of Tourism Research Empirical Insights
ANN TOUR RES EMPIR I 		2666-9579
2666-9579		 4.100 0.000 Q1 27/139 ELSEVIER
2,892 APL Bioengineering
APL BIOENG 		2473-2877
2473-2877		 4.100 5.400 Q2 45/124 AIP Publishing