The NCLEX-PN is a computerized adaptive test (CAT) of 85 to 150 questions within a 5-hour limit, and the registration fee is $200. There's no percentage score — you pass by performing at or above NCSBN's -0.18-logit standard (set slightly lower than the RN's). The 2025 first-time pass rate for U.S.-educated candidates was about 84%. It licenses practical and vocational nurses (LPN/LVN).
The NCLEX-PN — the National Council Licensure Examination for Practical Nurses — is the exam a practical or vocational nursing graduate must pass to be licensed as an LPN (or LVN, in California and Texas). Like its counterpart the NCLEX-RN, it's developed and owned by the National Council of State Boards of Nursing (NCSBN) and used by boards of nursing to make licensure decisions. It measures whether you can practice safely and effectively as an entry-level practical nurse — providing and coordinating care under the direction of registered nurses and providers.
Mechanically, the NCLEX-PN works exactly like the RN exam: it's adaptive (question difficulty adjusts to your answers, and length varies from person to person) and, since April 2023, it uses Next Generation NCLEX (NGN) items built around clinical judgment. What differs is the scope — the content is weighted toward the practical nurse's role, and the passing bar is set slightly lower than the RN's.
| Questions | 85–150 (variable, adaptive) |
| Time limit | 5 hours (includes tutorial and all breaks) |
| Format | Computerized adaptive testing (CAT); multiple item types |
| Unscored items | 15 pretest items on every exam |
| Clinical judgment | 3 case studies (18 items) + ~10% stand-alone NGN items |
| Passing standard | -0.18 logits (ability-based, not a score) — set through 2029 |
| Fee | $200 (plus state licensing fees) |
| 2025 first-time pass rate | ~84% (U.S.-educated) |
On a minimum-length exam, the 85 items break down as 52 content-area questions, 18 clinical-judgment case-study items, and 15 unscored pretest items — the same structure as the RN. Because it's adaptive, the exam ends as soon as the computer can make a confident pass/fail decision, so the number of questions you receive isn't, by itself, a sign of how you did.
The NCLEX-PN blueprint uses the same four "Client Needs" framework as the RN, but with different subcategory names and weightings that reflect the practical-nurse scope. These are the verified weightings from the 2026 test plan:
| Client Needs category | % of exam |
|---|---|
| Coordinated Care | 18–24% |
| Safety & Infection Prevention and Control | 10–16% |
| Health Promotion & Maintenance | 6–12% |
| Psychosocial Integrity | 9–15% |
| Basic Care & Comfort | 7–13% |
| Pharmacological Therapies | 10–16% |
| Reduction of Risk Potential | 9–15% |
| Physiological Adaptation | 7–13% |
The single largest area is Coordinated Care (18–24%) — collaborating with the team, delegating to assistive personnel, prioritizing, and working within the LPN scope of practice. That's the biggest tell of what the PN exam is really about: the practical nurse's job is to deliver and coordinate care safely under supervision, so the exam leans hard on that. The clinical-judgment case studies are counted separately and can draw from any category.
The two exams share a format but test different jobs, and the content weightings make the distinction concrete. Compared with the NCLEX-RN, the PN exam:
The activity statements throughout the PN test plan reinforce this: the LPN "assists with," "reinforces teaching," "collects data," and "contributes to" care, where the RN assesses, plans, and leads. Studying the right scope matters — an LPN candidate who preps like an RN wastes time on the wrong emphasis.
The NCLEX-PN uses the same three pass/fail rules as the RN, and there's no passing percentage. The computer continuously estimates your ability against the standard and applies one of:
You can pass in 85 questions or 150, and length tells you nothing definitive. Answer every item as your best judgment — you can't identify the 15 pretest items, and you can't return to a previous question once you confirm it.
Like the RN, the difficulty is the thinking, not the facts. Since the Next Generation NCLEX launched in 2023, the exam is built around the NCSBN Clinical Judgment Measurement Model — recognizing and analyzing cues, prioritizing, generating solutions, taking action, and evaluating outcomes — delivered through case studies and newer item formats with partial-credit scoring. A candidate can know the content and still struggle, because the NCLEX-PN asks what a practical nurse should do, in what order, for a specific patient. Overall pass rates dipped in 2025 as the testing population shifted, which makes focused, judgment-oriented preparation more important, not less.
Most candidates prepare over four to eight weeks after graduation, but hours matter less than method. The NCLEX-PN spans coordinated care and delegation, pharmacology, basic care and comfort, and physiological content — a wide surface that rewards durable recall and applied judgment. Passive content review is the least efficient approach; active recall, spaced review of high-yield areas (coordinated care and pharmacology especially), and repeated case-study practice are what move the needle.
The classic NCLEX failure is the graduate who "knows the content," reviews their notes, feels ready, then meets an adaptive exam that keeps asking them to prioritize and decide under pressure — and recognition built by re-reading doesn't hold up. Reading builds recognition; the NCLEX demands recall and judgment across a wide surface, weeks after you first learned each concept. That gap is a solved problem in cognitive science. The techniques that close it are retrieval practice (testing yourself before you feel ready), spaced repetition (revisiting each concept right as it starts to fade), interleaving (mixing topics the way the adaptive exam does), and immediately re-teaching the questions you miss — especially the confident misses.
Trelos is built entirely around those techniques. Most NCLEX prep is either a long content course or a large question bank with no retention system behind it — you drill hundreds of questions and still forget half by exam day. Trelos teaches each concept, drills it with exam-style and clinical-judgment questions weighted to the PN scope, and schedules your reviews so coordinated care, pharmacology, and every content area stay locked in and interleaved through test day. It's a complete prep engine designed to take you to NCLEX-PN exam-ready on your phone, and you can feel the difference on the first session.
Start the NCLEX-PN on Trelos — freeNo credit card. Feel the retention engine work in your first session.Results are typically available from your state board of nursing within about six weeks, and many states offer unofficial "quick results" through Pearson VUE in about two business days. Once you pass and your board processes your license, you're a licensed practical (or vocational) nurse. If you don't pass, NCSBN requires a 45-day wait before retesting, up to eight times per year, subject to your state's rules. Many LPNs later bridge to registered nursing and sit the NCLEX-RN, and many candidates started in patient-care roles like the CPCT/A or CCMA on the path into nursing.