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 16,991–17,000 of 20,480
| Rank | Journal | ISSN / eISSN | JCR Impact Factor | 5-Year Impact Factor | JCR Quartile | JCR Category Rank | Publisher |
|---|---|---|---|---|---|---|---|
| 18,332 |
Iranian Journal of Nuclear Medicine IRAN J NUCL MED |
1681-2824 2008-2509 |
0.300 | 0.300 | Q4 | 207/212 | TEHRAN UNIV MEDICAL SCIENCES PUBL |
| 18,332 |
Irish Theological Quarterly IR THEOL Q |
0021-1400 1752-4989 |
0.300 | 0.300 | N/A | N/A | SAGE PUBLICATIONS LTD |
| 18,332 |
Isegoria ISEGORIA |
1130-2097 1988-8376 |
0.300 | 0.300 | N/A | N/A | CONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC |
| 18,332 |
Islam and Christian-Muslim Relations ISLAM CHRIST-MUSLIM |
0959-6410 1469-9311 |
0.300 | 0.700 | N/A | N/A | ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD |
| 18,332 |
ISLAM-ZEITSCHRIFT FUR GESCHICHTE UND KULTUR DES ISLAMISCHEN ORIENTS ISLAM |
0021-1818 1613-0928 |
0.300 | 0.400 | N/A | N/A | WALTER DE GRUYTER GMBH |
| 18,332 |
Islamic Africa ISLAM AFR-US |
0803-0685 2154-0993 |
0.300 | 0.300 | N/A | N/A | BRILL |
| 18,332 |
Istanbul Iktisat Dergisi-Istanbul Journal of Economics ISTANBUL J ECON |
2602-4152 2602-3954 |
0.300 | 0.000 | Q4 | 212/241 | ISTANBUL UNIV |
| 18,332 |
Italian Culture ITAL CULT |
0161-4622 1559-0909 |
0.300 | 0.200 | N/A | N/A | ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD |
| 18,332 |
Italian Journal of Vascular and Endovascular Surgery ITAL J VASC ENDOVASC |
1824-4777 1827-1847 |
0.300 | 0.100 | Q4 | 93/98 | EDIZIONI MINERVA MEDICA |
| 18,332 |
Italiano LinguaDue ITAL LINGUADUE |
2037-3597 2037-3597 |
0.300 | 0.200 | N/A | N/A | Milano University Press |