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.
Browse journal metrics
Showing records 8,241–8,250 of 20,480
| Rank | Journal | ISSN / eISSN | JCR Impact Factor | 5-Year Impact Factor | JCR Quartile | JCR Category Rank | Publisher |
|---|---|---|---|---|---|---|---|
| 7,872 |
PARASITE IMMUNOLOGY PARASITE IMMUNOL |
0141-9838 1365-3024 |
2.100 | 2.000 | Q2 | 23/47 | WILEY |
| 7,872 |
PARLIAMENTARY AFFAIRS PARLIAMENT AFF |
0031-2290 1460-2482 |
2.100 | 1.700 | Q2 | 92/322 | OXFORD UNIV PRESS |
| 7,872 |
Patient Safety in Surgery PATIENT SAF SURG |
1754-9493 1754-9493 |
2.100 | 2.600 | Q2 | 102/312 | BMC |
| 7,872 |
PEDIATRIC NEUROLOGY PEDIATR NEUROL |
0887-8994 1873-5150 |
2.100 | 3.100 | Q2 | 61/191 | ELSEVIER SCIENCE INC |
| 7,872 |
Pediatrics and Neonatology PEDIATR NEONATOL |
1875-9572 2212-1692 |
2.100 | 2.300 | Q2 | 61/191 | ELSEVIER TAIWAN |
| 7,872 |
Perioperative Medicine PERIOPER MED-LONDON |
N/A 2047-0525 |
2.100 | 2.600 | Q2 | 102/312 | BMC |
| 7,872 |
PETROLEUM GEOSCIENCE PETROL GEOSCI |
1354-0793 2041-496X |
2.100 | 2.000 | Q3 | 138/258 | GEOLOGICAL SOC PUBL HOUSE |
| 7,872 |
Pharmaceutical Patent Analyst PHARM PAT ANAL |
2046-8954 2046-8962 |
2.100 | 1.500 | Q3 | 222/352 | TAYLOR & FRANCIS LTD |
| 7,872 |
Pharmacoeconomics-Open PHARMACOECON-OPEN |
2509-4262 2509-4254 |
2.100 | 2.000 | Q2 | 202/617 | SPRINGER INT PUBL AG |
| 7,872 |
PHILOSOPHICAL PSYCHOLOGY PHILOS PSYCHOL |
0951-5089 1465-394X |
2.100 | 1.900 | Q2 | 21/77 | ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD |