The NMC Computer Based Test (CBT) assesses the theoretical knowledge and numeracy required as part of the Test of Competence for nurses and midwives applying through relevant Nursing and Midwifery Council registration routes.
For candidates who are required to complete the Test of Competence, the CBT forms one part of the assessment and the Objective Structured Clinical Examination (OSCE) forms the practical part.
The CBT and OSCE can be taken in either order, but both must be successfully completed before the applicant can progress through the relevant NMC registration process.
The current first-sitting CBT fee is £83.
This guide explains the CBT format, cost, booking process, resits and preparation considerations for nurses working towards UK NMC registration.
What Is the NMC CBT?
The Computer Based Test is the computer-delivered component of the NMC Test of Competence.
It is designed to assess whether candidates can demonstrate the knowledge and numeracy expected for safe and effective professional practice within their relevant field.
The test includes:
-
Part A: Numeracy
-
Part B: Clinical questions
Candidates should prepare using the current NMC test specifications, practice materials and the NMC Code rather than relying on outdated question banks or unofficial exam recalls.
CBT Exam for Nurses in the UK: Why It Matters
The CBT is not just an exam it’s a filter for safe clinical practice in the UK.
The NHS expects nurses to:
- Follow strict patient safety protocols
- Communicate effectively
- Make evidence-based decisions
The CBT ensures you understand these expectations before entering the UK system.
Why International Nurses Often Find the CBT Different
The CBT is not simply a test of general nursing knowledge.
Internationally trained nurses may already have extensive clinical experience but still need time to become familiar with the terminology, professional standards and decision-making approach used in the NMC examination.
Preparation should therefore focus on understanding the current test blueprint and applying professional principles rather than memorising isolated answers.
Areas candidates commonly need to review include:
-
professional accountability
-
patient safety
-
medicines management
-
safeguarding
-
infection prevention and control
-
communication
-
clinical prioritisation
-
documentation
-
numeracy and medication calculations
-
the NMC Code
Candidates should use official NMC preparation materials as the primary reference and use training or question practice to support, rather than replace, those materials.
CBT Exam Structure (2026 Updated)
The CBT exam consists of two parts:
| Section | Description | Questions |
|---|---|---|
| Part A | Numeracy (drug calculations) | 15 |
| Part B | Clinical questions | 85 |
Total Questions: 100
Duration: 3 hours
Key Topics Covered
- Professional values
- Communication skills
- Infection control
- Medication safety
- Safeguarding
- Clinical governance
How Much Does the NMC CBT Cost?
The current fee for the first CBT sitting is £83.
If a candidate needs to resit:
| CBT attempt | Current fee |
|---|---|
| First sitting | £83 |
| Full resit – Clinical and Numeracy | £83 |
| Clinical-only partial resit | £70 |
| Numeracy-only partial resit | £50 |
These are examination fees published for the NMC Test of Competence pathway.
Any optional preparation course, study material or tutoring cost is separate from the official CBT examination fee.
CBT Exam Validity
The CBT result is valid for 2 years.
This means:
- You must complete OSCE within that time
- Delays in visa or job placement can affect your timeline
How to Book CBT Exam for Nurses
Step-by-step process:
- Create NMC account
- Submit eligibility documents
- Receive ATT (Authorization to Test)
- Book via Pearson VUE
- Select test center and date
Full guide here:
step-by-step NMC registration process https://medax-group.com/a-step-by-step-guide-to-nmc-registration-process/
CBT Exam Dates 2025–2026
CBT is available year-round.
Unlike OSCE, there are no fixed exam windows.
You can:
- Book anytime
- Choose your preferred test center
- Reschedule if needed
CBT, OSCE and OET: What Is the Difference?
| Assessment | Main purpose | Format |
|---|---|---|
| CBT | Tests theoretical knowledge and numeracy for the NMC Test of Competence | Computer-based examination |
| OSCE | Tests clinical and communication skills in practical stations | In-person practical examination |
| OET | Can be used as evidence of English-language competence where NMC requirements are met | Healthcare-focused English-language test |
CBT and OSCE are components of the NMC Test of Competence for applicants who are required to complete it.
OET is different: it is an English-language assessment and may be used as evidence of English-language competence when the relevant NMC requirements are satisfied.
Candidates should check their individual NMC registration requirements before booking any examination.
Common Challenges Nurses Face in CBT
1. UK Guidelines Confusion
Even experienced nurses struggle with:
- NHS protocols
- Documentation standards
- Ethical frameworks
2. Overconfidence
Many candidates underestimate the exam because it’s “theory-based.”
Result: failure on first attempt.
3. Lack of Structured Preparation
Random YouTube videos are not enough.
You need:
- Practice tests
- Scenario-based learning
- Exam strategies
Comprehensive preparation:
cbt comprehensive training https://medax-group.com/cbt-comprehensive/
How to Pass CBT Exam for Nurses (Proven Strategy)
1. Focus on UK Guidelines (Not Just Knowledge)
Study:
- NMC Code
- NICE guidelines
- NHS protocols
2. Practice Daily Questions
Minimum:
- 50–100 questions per day
- Review mistakes thoroughly
3. Master Numeracy Section
Common topics:
- Dosage calculations
- IV drip rates
- Unit conversions
4. Use Structured Training
Many successful candidates use guided programs because:
- They reduce study time
- Provide exam-focused content
- Improve confidence
Advanced Insight: What Most Blogs Miss
Passing CBT is only Step 1.
The real challenge is:
Transitioning to OSCE and UK practice
This includes:
- Clinical simulation
- Communication stations
- Documentation accuracy
Learn what comes next:
after CBT OSCE guide https://medax-group.com/after-cbt-guide-nmc-osce-2025/
How Does the OSCE Relate to the CBT?
The OSCE is the practical component of the NMC Test of Competence and assesses clinical and communication skills.
You do not have to complete the CBT before sitting the OSCE. The NMC permits candidates to take the two tests in either order.
However, candidates who are required to complete the Test of Competence must successfully complete both components before they can continue with the relevant registration application.
OSCE preparation is different from CBT preparation because candidates must demonstrate practical skills, communication, professional behaviour and safe care within timed stations.
Online vs Onsite Training: What’s Better?
| Feature | Online | Onsite |
|---|---|---|
| Flexibility | High | Low |
| Cost | Lower | Higher |
| Practical Exposure | Limited | High |
| Success Rate | Moderate | High |
Explore both options:
- osce virtual adult nursing https://medax-group.com/osce-virtual-adult-nursing/
- osce onsite adult nursing https://medax-group.com/osce-onsite-adult-nursing/
Time & Effort Required
| Stage | Time Required |
|---|---|
| CBT Preparation | 4–8 weeks |
| OSCE Preparation | 4–12 weeks |
| Full Registration | 6–12 months |
Common Mistakes to Avoid
- Ignoring UK guidelines
- Skipping mock tests
- Delaying OSCE preparation
- Choosing low-quality training
Career Opportunities After Passing CBT
Once you pass CBT and OSCE:
You can work as a:
- Registered Nurse (Band 5)
- Specialist Nurse
- NHS staff nurse
Explore your career path:
your nursing career in the UK https://medax-group.com/your-nursing-career-in-the-uk/
Why Structured Training Improves Success Rate
Top-performing candidates often:
- Follow guided learning paths
- Practice real exam scenarios
- Get expert feedback
Explore healthcare training programs:
healthcare training programs https://medax-group.com/healthcare-training-programs/
FAQs: CBT Exam for Nurses
1. What is the CBT exam for nurses?
It is a computer-based test required for NMC registration, assessing theoretical nursing knowledge.
2. How much is the CBT exam for nurses?
The exam costs approximately £83, excluding preparation expenses.
3. How long is CBT valid?
The CBT result is valid for 2 years.
4. Is CBT difficult to pass?
It is moderately difficult, especially if you are unfamiliar with UK guidelines.
5. Can I take CBT from my home country?
Yes, CBT can be taken at authorized test centers worldwide.
6. What happens after passing CBT?
You move to OSCE preparation and complete your NMC registration process.
7. How many attempts are allowed?
You typically get 3 attempts before needing to restart the process.
Final Thoughts: Your First Step Toward the UK
The CBT exam for nurses is more than an exam it’s your gateway to a global nursing career.
But success depends on:
- Proper preparation
- Understanding the full journey
- Choosing the right training support
Thousands of nurses fail not because they lack knowledge—but because they lack direction.
If you’re serious about working in the UK, start with the right foundation.
Take the first step today:
https://medax-group.com/register-now/
