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 19,311–19,320 of 20,480
| Rank | Journal | ISSN / eISSN | JCR Impact Factor | 5-Year Impact Factor | JCR Quartile | JCR Category Rank | Publisher |
|---|---|---|---|---|---|---|---|
| 20,371 |
NATURAL HISTORY NAT HIST |
0028-0712 N/A |
0.100 | 0.100 | Q4 | 199/200 | NATURAL HISTORY MAGAZINE |
| 20,371 |
Navigator-Subsidios para a Historia Maritima do Brasil NAVIGATOR |
0100-1248 0100-1248 |
0.100 | 0.000 | Q3 | 363/538 | MINISTERIO MARINHA, SERV DOCUMENTACAO GERAL MARINHA |
| 20,371 |
Nepalese Heart Journal NEPAL HEART J |
2091-2978 2091-2978 |
0.100 | 0.100 | Q4 | 222/230 | CARDIAC SOC NEPAL |
| 20,371 |
Nephrologie NEPHROLOGIE |
2731-7463 2731-7471 |
0.100 | 0.100 | Q4 | 133/133 | SPRINGER HEIDELBERG |
| 20,371 |
NEUE ZEITSCHRIFT FUR SYSTEMATISCHE THEOLOGIE UND RELIGIONSPHILOSOPHIE NEUE Z SYST THEOL R |
0028-3517 1612-9520 |
0.100 | 0.100 | N/A | N/A | WALTER DE GRUYTER GMBH |
| 20,371 |
NEUPHILOLOGISCHE MITTEILUNGEN NEUPHILOL MITT |
0028-3754 N/A |
0.100 | 0.200 | N/A | N/A | MODERN LANGUAGE SOC |
| 20,371 |
New Contree NEW CONTREE |
0379-9867 0379-9867 |
0.100 | 0.200 | Q3 | 363/538 | AOSIS PTY LTD-AOSIS OPENJOURNALS |
| 20,371 |
NEW ENGLAND QUARTERLY-A HISTORICAL REVIEW OF NEW ENGLAND LIFE AND LETTERS NEW ENGL QUART |
0028-4866 1937-2213 |
0.100 | 0.200 | Q3 | 363/538 | MIT PRESS |
| 20,371 |
NEW YORK HISTORY NEW YORK HIST |
0146-437X 2328-8132 |
0.100 | 0.100 | Q3 | 363/538 | Cornell Univ Press |
| 20,371 |
Nietzsche-Studien NIETZSCHE-STUD |
0342-1422 1613-0790 |
0.100 | 0.000 | N/A | N/A | WALTER DE GRUYTER GMBH |