How Many Questions Are on the NCLEX-RN, How Long It Takes and How It Is Scored

Minimum

85

No early stop before this; running out of time first is a fail

Maximum

150

Reached when your ability is close to the passing standard

Time limit

5 hours

The standard limit, introduction and all breaks included

Unscored

15

Pretest questions on every exam

A longer exam adds questions chosen so that each content area stays within its test-plan range, which is the target share give or take 3 percentage points (for example 15–21% for Management of Care), to fit the varying length. It still has 15 pretest questions, so a 150-question exam has 135 that count. Pretest questions look and work like scored ones, and you cannot tell which they are while you test, so answer every question as if it counts.

If a question seems very like one you saw earlier, it is not a sign that you got the first one wrong. NCSBN says the two may involve similar symptoms or disorders but address different phases of the nursing process, or one of them may be a pretest question.

Sources: NCSBN 2026 NCLEX-RN Test Plan and 2026 NCLEX Candidate Bulletin.

Each case study follows one client, and its six questions take you through the six steps of NCSBN’s Clinical Judgment Measurement Model: recognize cues, analyze cues, prioritize hypotheses, generate solutions, take action and evaluate outcomes. Because a case study can touch several content areas, NCSBN counts its questions apart from the 52 content-area questions. Clinical judgment is also measured outside the case studies, by stand-alone questions that the test plan puts at approximately 10% of the exam, selected depending on its length. They are part of the 85 to 150, not extra questions.

NCSBN sets no share for each question format. Questions are chosen by your ability and the test plan, whatever their format, so you cannot predict how many matrix, drop-down or select-all-that-apply questions you will see.

Sources: NCSBN 2026 NCLEX-RN Test Plan and NCSBN, NCLEX FAQs.

1. 01

   Introductory screen

   A short introduction opens the exam. Its time comes out of the five hours.

2. 02

   First optional break

   Offered on screen after two hours of testing. The clock keeps running if you take it.

3. 03

   Second optional break

   Offered after three and a half hours of testing, on the same terms.

4. 04

   Any other break

   Raise your hand to ask for one. It also counts against the five hours.

Every question must be answered before you can move on, and once you select Next you cannot go back to it. An on-screen calculator is available throughout. The test center does not give you a result: the official result comes from your nursing regulatory body, which NCSBN says can take up to six weeks.

Sources: 2026 NCLEX Candidate Bulletin, NCSBN 2026 NCLEX-RN Test Plan and NCSBN, NCLEX FAQs.

1. 01Start lowEveryone first gets a question of relatively low difficulty.
2. 02Re-estimateAfter each answer, the computer re-estimates your ability from all your scored answers so far and how difficult those questions were.
3. 03Aim the next questionThe next question, or case study, is one you should have about a 50% chance of answering correctly, taken from a content area the test plan still needs.
4. 04Stop when certainOnce you have answered at least 85, the exam ends as soon as the computer is 95% certain your ability is clearly above or clearly below the passing standard.

So an exam that stops at 85 questions only means the computer reached 95% certainty at the earliest point it is allowed to stop. That can be a pass or a fail. NCSBN’s own answer to the question is that failing at the minimum means it took only the minimum number of questions to be 95% certain the candidate was below the passing standard, and that the number of questions alone does not reveal the result.

How hard the last questions felt tells you nothing either. Because every question is aimed at your current ability estimate, NCSBN says both strong and weak candidates find the questions at the end of the exam challenging. Each attempt also starts afresh: a retake does not pick up where the last exam left off.

Sources: NCSBN, Computerized Adaptive Testing, NCSBN, NCLEX FAQs and 2026 NCLEX Candidate Bulletin.

The passing standard for the NCLEX-RN is 0.00 logits, effective through March 31, 2029; the NCLEX-PN, a separate exam on its own scale, uses -0.18 logits. A logit is the unit NCSBN uses to compare a candidate’s ability with the difficulty of the questions. NCSBN’s Board of Directors reviews the standard every three years or after a test-plan revision, and no fixed share of candidates is set to pass or fail.

Pretest questions are left out of your ability estimate. Scored questions with more than one correct answer earn partial credit under one of three NCSBN methods: plus/minus, zero/one and rationale scoring. Which method applies depends on what the question asks you to do: choose any number of options, choose a set number, or get a linked pair right. The NCLEX question types page shows the rule for each format.

Sources: NCSBN, Passing Standard, NCSBN, Computerized Adaptive Testing, NCSBN 2026 NCLEX-RN Test Plan, 2026 NCLEX Candidate Bulletin and NCSBN, NCLEX FAQs.

The practice exams here adapt like the real exam and end by the same three rules, against a practice passing line. Their difficulty levels are this site's own ratings, not NCSBN's calibration, so the result is a practice estimate, not a pass prediction.