Explore the latest journal and article-level metrics for PNAS, including impact factor, citation trends, and reach across scientific disciplines.
Proceedings of the National Academy of Sciences of The United States Of America (PNAS) Impact Factor, IF, number of article, detailed information and journal factor.
PNAS has a 2024 JCR impact factor of 9.1 (down from 9.4 in 2023), a 5-year JIF of 10.6, and a cited half-life of 11.3 years, among the longest of any journal. It publishes ~3,333 articles per year, holds Q1 rank 14/135 in Multidisciplinary Sciences, and accumulated 734,320 total citations in 2024.
For over a century, the Proceedings of the National Academy of Sciences of the United States of America (PNAS) has been a top contender. It stands as one of the world’s most-cited and comprehensive multidisciplinary scientific journals with a high impact factor of 9.1.
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
Proceedings of the National Academy of Sciences of the United States of America (often abbreviated PNAS or PNAS USA) is a peer-reviewed multidisciplinary scientific journal.
Explore cutting-edge research across biological, physical, and social sciences from PNAS—the flagship journal of the National Academy of Sciences.
Keep current with the newest publications in PNAS across the physical, social, and biological sciences.
List of Issues | Proceedings of the National Academy of Sciences - PNAS
Discover how to submit your research to PNAS. Get guidance on article types, manuscript preparation, and submission criteria.