University Subject Rankings: Top 10 most viewed subjects

Five different branches of engineering are included in the subject rankings but there’s one clear favorite with readers as mechanical, aeronautical & manufacturing engineering comes out on top.

Studying it is ideal preparation for engineering roles in aerospace, the automotive industry and many other sectors. Learn more about potential career paths here.

The best university in the world for studying mechanical, aeronautical & manufacturing engineering last year was Massachusetts Institute of Technology (MIT), with four other American institutions also featuring in the top 10.

It’s no surprises to see another subject on this list with a strong career focus, and law in particular is consistently a subject of great interest to our readers. Whether you’re considering studying law at undergraduate level, or doing a law conversion at postgraduate level, the subject ranking table is likely to be a useful source of information.

Given the fact common law originated in the United Kingdom and has spread around the English-speaking world, it’s no surprise to see that last year none of the top 10 universities for law were based somewhere where English wasn’t an official language. Harvard University was ranked number one.

As we face the prospect of another global recession, it's clearly vital to have an understanding of how our global financial systems actually work.

Some of the finest teaching in economics is currently happening in the US, as shown by last year’s subject rankings. Seven of the top 10 universities are from the US, including the number one: Harvard University.

We’ll always need well-trained doctors and medical staff. Given this, it’s perhaps no surprise so many of you are interested in pursuing a degree in medicine.

As with several other subjects featured in this article, Harvard University was ranked the best place in the world to study medicine last year, ahead of the universities of Oxford and Cambridge.

Into the top three, and business & management studies generated a lot of interest among readers as a potential subject to study. If you're planning to study at master's level, you should also consult the QS Business Masters Rankings 2021.

While the subject ranking gives you an idea of which universities are the best in the world for the subject in general (for instance, Harvard University was ranked number one last year), the QS Business Masters Rankings compare specific postgraduate degree programs at the world’s top universities. Also, the master’s rankings focus specifically on five specializations: finance, management, marketing, supply chain management and business analytics.

So, if you’re looking for information on undergraduate study or a general overview of how well a university performs for business & management studies then the subject rankings should definitely be your first port of call. If, however, you want more information about specific postgraduate specializations in business then click here for more information.

The engineering & technology subject area covers six different branches of engineering as well as computer science (see below). The full list of engineering & technology subjects is as follows:

• Computer Science & Information Systems
• Chemical Engineering
• Civil & Structural Engineering
• Electrical & Electronic Engineering
• Mechanical Engineering
• Mineral & Mining Engineering
• Petroleum Engineering

Given its dominance across nearly all of the individual subjects within this area, Massachusetts Institute of Technology (MIT) was obviously the best university for the broad subject area overall.

Our most popular subject over the last year has been computer science & information systems, which is perhaps to be expected given its status as one of the fastest-growing subjects around the world. If you want to work on technology that has the potential to change the world, from artificial intelligence to big data, then this is the subject for you.

It wasn’t too surprising to see Massachusetts Institute of Technology (MIT) at the top of last year’s subject ranking, one of six North American universities in the top 10. Institutions from Europe and Asia also featured in the top 20 though, so you should be able to find a top university near you.

Will those positions be the same this year? And will these subjects continue to be the most popular with our readers? Check the QS World University Rankings by Subject 2021 to find out!