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 6,591–6,600 of 20,480

Reviewed August 6, 2026
Page 660 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
6,322 Language Testing in Asia
LANG TEST ASIA 		N/A
2229-0443		 2.500 2.500 Q1 37/303 SPRINGERNATURE
6,322 LITHOS
LITHOS 		0024-4937
1872-6143		 2.500 3.300 Q2 31-Aug ELSEVIER
6,322 Machines
MACHINES 		N/A
2075-1702		 2.500 2.600 Q2 74/182 MDPI
6,322 MAGNETIC RESONANCE MATERIALS IN PHYSICS BIOLOGY AND MEDICINE
MAGN RESON MATER PHY 		1352-8661
1352-8661		 2.500 2.400 Q2 82/212 SPRINGER
6,322 Magnetochemistry
MAGNETOCHEMISTRY 		N/A
2312-7481		 2.500 2.600 Q2 21/42 MDPI
6,322 MARINE CHEMISTRY
MAR CHEM 		0304-4203
1872-7581		 2.500 2.900 Q2 22/65 ELSEVIER
6,322 MARKETING LETTERS
MARKET LETT 		0923-0645
1573-059X		 2.500 3.600 Q3 174/316 SPRINGER
6,322 MATHEMATICAL PROGRAMMING
MATH PROGRAM 		0025-5610
1436-4646		 2.500 3.200 Q1 39/343 SPRINGER HEIDELBERG
6,322 MEMORIAS DO INSTITUTO OSWALDO CRUZ
MEM I OSWALDO CRUZ 		0074-0276
1678-8060		 2.500 2.200 Q1 28-Jul FUNDACO OSWALDO CRUZ
6,322 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
METALL MATER TRANS A 		1073-5623
1543-1940		 2.500 2.800 Q2 31/96 SPRINGER