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 9,181–9,190 of 20,480

Reviewed August 6, 2026
Page 919 of 2,048
Rank Journal ISSN / eISSN JCR Impact Factor 5-Year Impact Factor JCR Quartile JCR Category Rank Publisher
8,733 SIGNS
SIGNS 		0097-9740
1545-6943		 1.900 3.200 Q1 14/70 UNIV CHICAGO PRESS
8,733 SINGAPORE MEDICAL JOURNAL
SINGAP MED J 		0037-5675
2737-5935		 1.900 2.400 Q2 108/332 WOLTERS KLUWER MEDKNOW PUBLICATIONS
8,733 SMALL GROUP RESEARCH
SMALL GR RES 		1046-4964
1552-8278		 1.900 3.400 Q3 68/115 SAGE PUBLICATIONS INC
8,733 Smart Grids and Sustainable Energy
SMART GRID SUST EN 		N/A
2731-8087		 1.900 1.900 Q3 226/366 SPRINGERNATURE
8,733 SOCIAL DEVELOPMENT
SOC DEV 		0961-205X
1467-9507		 1.900 2.400 Q3 63/94 WILEY
8,733 Social Justice Research
SOC JUSTICE RES 		0885-7466
1573-6725		 1.900 2.200 Q2 68/219 SPRINGER
8,733 SOCIETY & NATURAL RESOURCES
SOC NATUR RESOUR 		0894-1920
1521-0723		 1.900 2.700 Q2 68/219 TAYLOR & FRANCIS INC
8,733 SPACE POLICY
SPACE POLICY 		0265-9646
1879-338X		 1.900 2.300 Q1 65/271 ELSEVIER SCI LTD
8,733 STATISTICAL METHODS IN MEDICAL RESEARCH
STAT METHODS MED RES 		0962-2802
1477-0334		 1.900 2.500 Q1 36/167 SAGE PUBLICATIONS LTD
8,733 SURVIVAL
SURVIVAL 		0039-6338
1468-2699		 1.900 1.600 Q2 52/169 ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD