Journal Abbreviation: J AM SOC MASS SPECTR
Journal ISSN: 1044-0305
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2022 (2023 update) | 3.2 | - | 11218 |
| 2021 | 3.262 | - | 11953 |
| 2020 | 3.109 | 284 | 11260 |
| 2019 | 3.255 | 281 | 9581 |
| 2018 | 3.202 | 242 | 9644 |
| 2017 | 2.869 | 279 | 9071 |
| 2016 | 2.786 | 220 | 8658 |
| 2015 | 3.031 | 230 | 9396 |
| 2014 | 2.945 | 233 | 8419 |
| 2013 | 3.193 | 226 | 8721 |
| 2012 | 3.592 | 228 | 8760 |
| 2011 | 4.002 | 228 | 8794 |
| 2010 | 3.830 | 243 | 7900 |