Both NCLEX exams are developed by the National Council of State Boards of Nursing (NCSBN) and both are required for a nursing license in the United States. The NCLEX-RN leads to a Registered Nurse license. The NCLEX-PN leads to a Licensed Practical or Licensed Vocational Nurse (LPN/LVN) license. Which one you take depends on the nursing program you completed.
Side by side
| NCLEX-RN | NCLEX-PN | |
|---|---|---|
| License | Registered Nurse (RN) | Licensed Practical / Vocational Nurse (LPN/LVN) |
| Who takes it | Graduates of RN programs (ADN or BSN) | Graduates of practical or vocational nursing programs |
| Format | Computerized adaptive test with Next Generation NCLEX items | Computerized adaptive test with Next Generation NCLEX items |
| Number of items | 85 to 150 | 85 to 150 |
| Time limit | 5 hours, including breaks | 5 hours, including breaks |
| Scoring | Pass/fail | Pass/fail |
The format is now the same for both. The current NCSBN test plans for both exams took effect on April 1, 2026.
The real difference: scope of practice
The two exams test the job each nurse does. Both follow the same "client needs" framework and both measure clinical judgment through case studies, but the focus differs:
- NCLEX-RN expects you to manage care: prioritize across several clients, delegate, assess and evaluate, and make independent nursing judgments.
- NCLEX-PN focuses on coordinated care within the LPN/LVN scope: collecting data, carrying out care plans, reporting changes and working under the direction of an RN or provider.
In practice, RN questions ask more often "what should you do first?" across complex situations; PN questions ask more often what is within your role and what to report.
How the adaptive test works
Each answer changes the difficulty of the next question. The test stops once the computer is confident you are above or below the passing standard, so a short exam is not a sign of failing, and a long one is not either. Do not try to judge your result from the number of questions.
How to prepare for either
- Download the current NCSBN test plan for your exam and use the client-needs categories as your study map.
- Practice prioritization: airway, breathing, circulation, safety, and acute over chronic.
- Do case-study style questions, not only single facts, so you practice clinical judgment.
- Review pharmacology and lab values with daily flashcards.
- Take timed practice tests and review every rationale, including the ones you got right.
Practice both, then decide
If you are still choosing, a short set of questions from each exam is the fastest way to feel the difference. TTP Prep has free practice questions for both:
- Free NCLEX-RN practice questions · full NCLEX-RN prep
- Free NCLEX-PN practice questions · full NCLEX-PN prep
Each exam on TTP Prep includes a study guide, two full-length practice tests with an explanation for every answer, flashcards and a cheat sheet. The first three chapters, 10 practice questions and 30 flashcards are free, with no card needed.
Exam details change. Always confirm fees, rules and requirements with NCSBN and your state board of nursing before you register. Exam names are trademarks of their owners; TTP Prep by Test Treasure Publication is not affiliated with them.