How to use Scopus to calculate your h-index
Scopus is an abstract and citation database that has stored and analyzed millions of publications including journal articles, as well as conference proceedings and books. Scopus is a subscription-based service, but when you are on the campus network, you probably have access to it. But even if you do not have access via your institution, you can use the free author look-up to query your h-index.
Even though Scopus needs to crunch millions of citations to find the h-index, the look-up is pretty fast because Scopus has already prepared individual pages for most researchers, where you will find details about the publication records including the h-index.
Step 1: The Scopus author search form
Given the millions of articles published each year, chances are high that you will not get a unique result when you enter the author's name. So try to provide as much information as possible including middle name initials and an affiliation if known. Let's give it a try for the well known physicist Stephen W. Hawking. Note, that when you enter initials make sure that you format them like "S. W.", "SW" will not work.
Step 2: Selecting the correct entry from the author results
We are lucky with our search for Stephen Hawking as Scopus' algorithms have already been able to automatically group different spellings of the name (Hawking, Stephen; HAWKING, S. W.; Hawking, Stephen W.; Hawking, S. W.) and present us just a single result. Click on "Hawking, Stephen" to get to the author details page showing the h-index.
Step 3: Scopus author details page with the h-index
Scopus' author details page gives many bibliometric details including the number of publications, the number of citations, and the h-index.
Troubleshooting: what if my publications are split into multiple author entries in Scopus?
That might be easily the case! If you have or had multiple affiliations, or one of the publishers did not put your middle initial on that paper, then you will end up with multiple entries in the author results page. There is no immediate action you can take to combine the results and get a newly calculated h-index, but you can send a request to merge authors. Simply select the author entries that should be combined and follow the instructions of the Scopus Author feedback wizard. The good thing is that the updated author entries will then be available to anyone, displaying the up to date h-index!
What if all of this did not work?
It might be that Scopus' author search does not return a suitable entry, or that you want a h-index for a specific search term rather than an author.
Now scroll to the first article which has an article number greater than its number of citations. The h-index can then be derived by taking the article number of the entry above the identified article. For example, a search for the term "machine learning" has an h-index of 367 on Scopus.