From Library Automation to Digital Repositories: A 5-Day Hands-on Workshop on Koha & DSpace for LIS Professionals at Online
November 1, 2026 at 7pm to November 5, 2026 at 7pm
LIS Links
First and Largest Academic Social Network of LIS Professionals in India
Top Content
Birthdays
Latest Activity
Mastering Scholarly Literature Discovery: Indexing, Open Access & Full Text Databases at Online
November 13, 2026 at 7:30pm to November 15, 2026 at 8:30pm
Mastering Scholarly Literature Discovery: Indexing, Open Access & Full Text Databases at Online
November 13, 2026 at 7:30pm to November 15, 2026 at 8:30pm
Two-Day National Seminar on “Smart Libraries: Integrating AI, IoT, and Intelligent Systems for Next-Generation Knowledge Services at Chitkara University, Himachal Pradesh (Pinjore-Nalagarh National Highway (NH-21A), kalujhinda, Baddi, Himachal Pradesh
February 19, 2027 to February 20, 2027
How to calculate Impact Factor of a Journal
Please inform me how we can calculate the impact factor of a journal in very simple manner.
What is the formula for the same.
What is the formula for the same.
Views: 661
Replies to This Forum
-
Permalink Reply by saba nasreen bano on
-
Impact factor is given by Eugene garfield
it is a measure of the frequency with which the "average article" in a journal has been cited in a given period of time.
The impact factor for a journal is calculated based on a three-year period, and can be considered to be the average number of times published papers are cited up to two years after publication. For example, the impact factor 2010 for a journal would be calculated as follows:
A = the number of times articles published in 2008-9 were cited in indexed journals during 2010
B = the number of articles, reviews, proceedings or notes published in 2008-2009
impact factor 2010 = A/B
(note that the impact factor 2009 will be actually published in 2010, because it could not be calculated until all of the 2009 publications had been received. Impact factor 2010 will be published in 2011)
saba nasreen
© 2026 Created by Dr. Badan Barman.
Powered by
