IF by specialty › Oncology
Journal of Clinical Oncology — Impact Factor
The 2025 Impact Factor of Journal of Clinical Oncology is 44.7 (Q1 in Oncology; subscription or hybrid).
- Impact Factor
- 44.7 JCR 2025
- JCR category
- Oncology
- Quartile
- Q1 in Oncology
- Publisher
- ASCO
- Open access
- subscription or hybrid
- Abbreviations
- JCO
- IF source
- bioxbio.com
Position within the field
Ranked 6 of the 42 journals in Oncology on this site (top 25%).
Oncology journals with a similar Impact Factor
- Nature Reviews Cancer IF 60.7
- Cancer Cell IF 56.1
- Molecular Cancer IF 42.2
- Lancet Oncology IF 33.7
- Cancer Discovery IF 29.5
- Nature Cancer IF 28.0
About this value
Journal of Clinical Oncology is abbreviated JCO. The Journal Impact Factor of Journal of Clinical Oncology (JCR 2025, released June 2026) is 44.7. Values are compiled by cross-checking figures published by publishers and societies against public aggregators; this is not a reproduction of Clarivate Journal Citation Reports™. Confirm the current value on the publisher's page or in JCR before deciding where to submit. The quartile (Q1–Q4) is the journal's relative position within its JCR category; Q1 means the top 25%.
Last updated September 2026. Report errors via the contact form. Other journals in the same category: Oncology.