PHR Exam Format: 115 Questions in 2 Hours, the Item Types, and Online vs Test Center

HRCI's PHR page sets the frame: 90 scored questions plus 25 pretest questions, 2 hours of exam time plus 30 minutes of administration time, on a computer at a Pearson VUE test center or at home or work through OnVUE. If you see 150 scored plus 25 pretest questions in 3 hours quoted elsewhere, that is the older exam: HRCI's PHR page still listed that format in January 2021 (archived copy), and it doesn't describe the current exam.

The PHR format at a glance

The 25 PHR pretest questions you can't spot

HRCI's handbook says pretest questions are new items being tried out for future exams. They are "not distinguished from others," are scattered through the exam, and are not counted in your score. In practice that means two things. You can't skip them, because you can't find them. And a question that feels unfamiliar or oddly worded may be one that doesn't count, so don't let it shake your confidence on the next one.

The HRCI item types on the PHR, and how each one is scored

HRCI's How the Exams are Structured page and the handbook describe five item types:

Three rules apply to every item type. HRCI's FAQ says "Each question counts the same" and "There is no partial credit." The structure page adds that you must respond to all parts of an item correctly to receive credit, so a multiple-response item with one wrong choice earns nothing. Separately, the FAQ notes that most items are four-option multiple choice, so the other types are a minority.

The wording matters too. HRCI asks for the "best" answer, meaning the one a panel of HR subject matter experts would agree on, and it writes distractors "to look correct." The 20 free PHR practice questions are written in that best-answer style, each with an explanation, and full PHR prep planned for launch adds original scenarios in all seven functional areas for more of the same reading.

Why PHR questions feel harder than definitions

HRCI classifies every question at one of three cognitive levels: knowledge and comprehension (recalling facts such as definitions), application and problem-solving (applying familiar principles to real-life problems), and synthesis and evaluation (combining elements and using critical thinking on a complex problem). HRCI says only its practice-based exams, the PHR among them, include application and synthesis items. The aPHR doesn't.

Expect many questions that describe a workplace situation and ask what HR should do first, or which response best fits the law and the organization's policy. The guide to how hard the PHR is covers those traps.

Pacing 115 PHR questions in 120 minutes

Because you can't tell pretest items apart, pace all 115. That works out to about 62 seconds per question. These checkpoints are Passy's arithmetic, not an HRCI rule:

Scenario sets eat time, because you read the situation once and then answer several items about it. Bank a little time on short knowledge items. At a test center, an unscheduled break is allowed but the clock keeps running, so a five-minute break costs about five questions' worth of time. You can leave comments on specific items by following the on-screen instructions; HRCI reviews them but doesn't reply.

Two minutes of pacing slip across 115 items is easy to absorb; twenty is not. If you want to know your pace before test day, rehearse it under the clock with the planned 115-question, 2-hour PHR mock exam.

What the extra 30 minutes covers

The handbook says your Pearson VUE appointment is longer than the exam itself. The administration time covers checking in, confirming you're ready to test, reading and agreeing to the exam confidentiality statement, a tutorial on the testing software (available for 10 minutes before the exam starts), and an optional survey at the end. Use the tutorial: it's your last chance to learn the navigation and item tools before the clock starts.

PHR at a test center vs online through OnVUE

HRCI says the exam content, platform and navigation tools are the same either way. The rules around them are not:

Switching between the two after booking costs a $150 Pearson VUE fee, per the OnVUE FAQ. For online testing, the OnVUE FAQ also recommends your own computer, because employer laptops often have firewalls that block OnVUE, and it rules out phones and tablets without a physical keyboard.

Either way, bring one original, valid, unexpired government-issued photo ID that shows your signature, with a first and last name that exactly match your application. The PHR eligibility and application guide covers rescheduling deadlines and name rules.

Where the PHR format leads next

The format tells you how the exam is built. The PHR passing score guide explains how those 90 scored items turn into a scaled score, and the PHR exam page sums up the exam and its official sources.