• Nov 11, 2025
  • Jason D'costa

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USMLE or PLAB

Starting your medical career is a big step. One of the biggest choices you will make is where you want to work. For many doctors, this means deciding between the United States and the United Kingdom.

To work in these countries, you need to pass a licensing exam. For the US, it's the USMLE. For the UK, it's the PLAB exam.

This guide will break down the differences between the USMLE and PLAB in simple terms. We will look at the cost, what the tests are like, and who can take them. Our goal is to help you choose the path that is best for your future.

What are the USMLE and PLAB Exams?

Let's start with a simple explanation of each exam.

The USMLE (United States Medical Licensing Examination)

Think of the USMLE as a three-step test for doctors who want to work in the United States. It checks if you have the medical knowledge and skills to treat patients safely.

  • Step 1: Tests your knowledge of basic sciences.
  • Step 2: Tests your clinical knowledge and skills in patient care.
  • Step 3: Tests if you are ready to practice medicine on your own.

You can take Step 1 and Step 2 while you are still in medical school. You must take Step 3 after you have graduated.

The PLAB Exam (Professional and Linguistic Assessments Board)

The PLAB is the main test for doctors who have trained outside the UK and want to work there. It is run by the UK's General Medical Council (GMC). The goal is to make sure you meet the standards to work as a doctor in the UK.

  • PLAB 1 Exam: A written test with multiple-choice questions.
  • PLAB 2 Exam: A modified performance test involving the role-playing of patient scenarios (an OSCE).

To become a physician in the UK, you have to pass the two parts.

Preparing for the Exams: Time and Resources

Getting ready for the USMLE or PLAB is a big project. It takes a lot of time and the right study materials.

USMLE Preparation

Preparing for the USMLE is a long journey. Many people think of it as a marathon. You will likely need to study for several months for each Step.

  • Study Time: People often study for 3 to 6 months for Step 1 and again for Step 2 CK. Step 3 may need a shorter period, like 2 to 3 months.
  • Sources: The UWorld and First Aid are popular question banks used by people all over the world. These are gold standards for USMLE preparation. They provide you with thousands of answers and trial questions.
  • The Process: Because the USMLE has three parts, the whole process can take 1 to 3 years to finish. You need to be very organized and patient.

PLAB Exam Preparation

Getting ready for the PLAB is also a big effort, but the path is shorter.

  • Study Time: For PLAB 1, most people study for 2 to 4 months. For PLAB 2, which is the practical part, they study for 1 to 3 months.
  • Study Resources: The official GMC PLAB blueprint is the best. This tells you exactly what will be on the test. People also use question banks and books made for the PLAB exam.
  • The Process: The entire PLAB journey is faster. You can often go from start to finish in 1 to 2 years. This is one of its biggest advantages for many doctors.

No matter which exam you pick, a good study plan is your key to success.

Postexam Life: Career and Opportunities

Whether you go with USMLE or PLAB, it does not just get you a license. It defines your whole medical career and lifestyle.

After Passing the USMLE

The USMLE will be the gateway to the US healthcare system. But it is not the last step.

  • The Next Step: After you pass all three steps, you must apply for residency in the US. This is a supervised training job in a hospital. You get this through a system called the Match.
  • Career Opportunities: Doctors in the US often have high salaries. There are many specialty options in cities and rural areas. The system is quite huge and it has numerous growth opportunities.
  • The Difficulty: The procedure of residency applications is highly competitive. It needs good exam scores, decisive letters of recommendation and clinical experience in the US.

After Passing the PLAB

Passing the PLAB allows you to register with the GMC and work in the UK.

  • The Next Step: Once you have GMC registration, you can apply for a foundation year 2 (F2) job or other junior doctor posts in the UK. This is similar to on-the-job training in the National Health Service (NHS).
  • Professional Routes: The employment of the NHS presents a professional training route. You get more vacation time compared to many other countries. You can eventually specialize through UK training programs.
  • The Challenge: Salaries for junior doctors in the UK are often lower than in the US. The NHS is really hectic and the weather is a major shift for many!

Think about the kind of life you want, not just the exam.

Who Can Take These Exams?

To take the USMLE, you must:

  • Be a medical student or graduate from a school that is listed in the World Directory of Medical Schools.

The PLAB exam eligibility

  • Have a medical degree from a school accepted by the UK's GMC.
  • Prove your English is strong. You usually need a high score (like 7.5) on an IELTS test.

Test Format: How are the Exams Different?

Feature USMLE PLAB
Structure Three separate steps. Two parts.
Focus Basic sciences, clinical knowledge, and practical skills. Mainly clinical knowledge and practical skills.
Format Computer-based test. Part 1 is written; Part 2 is a practical exam.
Length Each step is a long exam (8-9 hours). Part 1 is 3 hours; Part 2 has 16 short scenarios.

USMLE Fees and PLAB Exam Fees - Number of Attempts.

Feature USMLE Fees PLAB Exam Fees
Cost (Approx.)
  • Step 1: $1,020
  • Step 2 CK: $1,020
  • Step 3: $935
  • PLAB 1: £255
  • PLAB 2: £934
Attempts You get four tries for each step. You get four tries for each part. You must pass Part 2 within two years of passing Part 1.

How to Choose: USMLE or PLAB?

Now, the question arises, which exam should you choose? It will depend on your individual ambitions.

Choose the USMLE if:

  • Your goal is to become a doctor in the United States.
  • You are willing to take a longer, three-step exam.
  • You want a license that is recognized in many other countries besides the US.

Choose the PLAB if:

  • Your goal is to work as a doctor in the United Kingdom.
  • You prefer a two-part exam process.
  • You want a path to registration that is the standard for the UK's health system.

Ask yourself these questions:

  • Where do I see myself living? Think about the culture, lifestyle, and where you want to build your life.
  • Which healthcare system interests me more? The systems of the US and UK are not the same. Do some analysis on both.
  • Am I prepared for the challenge? Both exams are tough and need serious study. Be honest with yourself about which format suits you better.

Final Thoughts: Making Your Choice

Choosing between the USMLE and PLAB is a major decision. There is no single right answer for everyone.

To make the best choice:

  • Talk to doctors who have taken these exams. They can give you real-world advice.
  • Consult a career counselor or mentor. They can help you match your skills and interests to the right path. You can contact MOKSH Academy for the best PLAB exam consultation.
  • You should follow your gut. You know your own strengths and dreams best.

Gather your information, think about what you really want, and make the choice that feels right for you.

FAQs

You can take both exams. However, it requires double the study time and cost. It is best to focus on the one country where you want to build your career.

Neither exam is easy. The USMLE has more steps and is longer. Even if the PLAB is shorter, it is still quite difficult. "Easier" relies on your objectives and learning style.

After passing the USMLE, you must finish a residency, which takes a few more years.??For the UK, you can often start working soon after passing the PLAB and getting GMC registration.

Yes, the UK is replacing PLAB. Starting in 2025, the UKMLA (UK Medical Licensing Assessment) will be the new test for all doctors wanting to work in the UK.

Yes, your USMLE scores are very important. They are a key factor for getting a medical residency in the US, which is required to work as a doctor there.