There is no official ranking of the hardest degrees in the world, and what feels hard depends on your strengths. But some degrees are objectively demanding: they take longer, need more hours a week, or lead to professional exams that most candidates fail at the first try. This guide ranks the hardest degrees using those measures, checked on 27 October 2026.
- Only 14.07 percent of candidates passed both groups of the ICAI CA Final in May 2026
- The SRA's July 2026 SQE1 report gives a 42 percent pass rate for all candidates and 47 percent for first attempts
- UK medicine usually takes five or six years, followed by a two-year Foundation Programme.
What Are the Hardest Degrees in the World?
Medicine, architecture, chartered accountancy, law, engineering such as chemical or aerospace, physics, mathematics and actuarial science are widely seen as the hardest degrees in the world. They combine long study, heavy workloads, complex theory and professional exams with low pass rates. Which is hardest for you depends on your strengths and interests.
| Hardest degrees 2026 | Why it is hard | Measurable signal |
|---|---|---|
| Medicine | Length, workload, clinical responsibility | 5 to 6 years in the UK, then 2 Foundation years |
| Chartered Accountancy (India) | Professional exams with low pass rates | 14.07 percent passed both CA Final groups, May 2026 |
| Law (qualifying as a solicitor) | Large syllabus and tough exams | SQE1 pass rate 42 percent, July 2026 |
| Architecture | Long route and studio workload | Usually about 7 years to qualify in the UK |
| Engineering (chemical, aerospace) | Advanced maths and physics, labs | Accredited degrees with heavy contact hours |
| Physics and Mathematics | Abstract theory and proof | High drop-off at advanced levels |
| Actuarial Science | Long series of professional exams | Several years of exams after the degree |
We used three measures: how long the route to qualification takes, the workload, and the pass rates of the professional exams at the end. These are signals, not a scientific ranking. A degree that is hard for one student may suit another perfectly.
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Medicine combines a long course, a huge body of knowledge, clinical placements and responsibility for patients. In the UK it usually takes five or six years, followed by a two-year Foundation Programme and then specialty training. Entry is also very competitive, especially for international students, who compete for a limited number of places.
Medical students also take national assessments. UK graduates now pass the GMC's Medical Licensing Assessment, and Indian students who study abroad must clear the FMGE or NExT to practise in India. The workload continues long after graduation.
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Chartered Accountancy in India is known for low exam pass rates. In the ICAI CA Final in May 2026, 12.00 percent passed Group I, 20.49 percent passed Group II and only 14.07 percent of those who sat both groups passed both. Students often take several attempts while completing articleship.
CA is a professional qualification rather than a university degree, but it is often compared with the hardest degrees because of its pass rates. Similar finance qualifications abroad are also demanding; prep sites tracking CFA Institute data report Level I pass rates of around 40 percent in recent years.
Is Law One of the Hardest Degrees to Qualify In?
The degree itself is demanding, but qualifying is the harder part. In England and Wales, future solicitors must pass the SQE. The SRA's July 2026 report gives an SQE1 pass rate of 42 percent for all candidates and 47 percent for first attempts. Two years of qualifying work experience are also required.
Law combines heavy reading, precise writing and exams that test application, not memory. Non-law graduates can also qualify through a conversion course and the SQE, which our law conversion guide explains.
Law Conversion Course UK Cost: PGDL, SQE and Your RouteRead →Why Are Architecture and Engineering So Demanding?
Architecture combines design studios, technical subjects and long hours, and in the UK it usually takes about seven years of study and practical experience to qualify, through Parts 1, 2 and 3. Engineering, especially chemical, aerospace and electrical, demands advanced mathematics, physics, lab work and heavy contact hours throughout the degree.
Studio culture in architecture is famous for late nights, and engineering degrees often have more timetabled hours than most other subjects. Both lead to well-regarded professions, but they suit students who enjoy sustained, practical problem-solving.
Are the Hardest Degrees Worth It for Indian Students?
Often yes, because the hardest degrees tend to lead to regulated, well-paid professions with steady demand, such as doctors, chartered accountants, solicitors and engineers. But the route is long and expensive, especially abroad. Weigh the total years, the cost, the exams at the end and where you want to work before you commit.
Professional routes also differ by country. A UK law or medical degree does not let you practise in India automatically, and an Indian CA qualification is recognised abroad only through specific agreements. If you plan to work in a particular country, check what that country's regulator requires before you choose where to study.
Finally, consider the drop-out risk. A demanding degree that you leave halfway costs time and money with little to show. Speaking to students in their second or third year, and reading the course structure year by year, is the best way to judge whether the workload suits you.
How Should You Choose If You Want a Challenging Degree?
Choose the challenge you can sustain. Look at the full route to qualification, the workload, exam pass rates, cost and the career at the end. A demanding degree in a subject you enjoy is far more manageable than an easier one you dislike. Talk to current students and graduates before you decide.
Check your strengths honestly. If you enjoy abstract maths, physics or actuarial science may suit you. If you like people and science, medicine may be right despite its length. If you prefer reasoning and writing, law may be a better fit.