What actually trips people up on the PHR
Employee and labor relations
This is the largest slice of our bank at 217 questions, 30% of it, and it is where the statutes bite: NLRA protection for concerted activity even in a non-union workplace, the ADA interactive process, USERRA reinstatement, FMLA, workers’ compensation as an exclusive remedy. These are the questions where a reasonable-sounding managerial instinct is the wrong legal answer.
Rating errors and performance management
Halo effect, horn effect, central tendency, recency, forced distribution, behaviorally anchored rating scales. The exam gives you a manager behaving badly and asks you to name the error. Worth flagging that this area is thinner in our bank than it should be: 68 questions, 9.4% of the total, against a declared 17%.
FLSA exemptions and benefit windows
Total Rewards is 102 questions and most of the losable points are dates and thresholds: the salary-basis test for white-collar exemptions, COBRA continuation periods, ERISA fiduciary definitions. Discrete, memorizable, and the sort of thing that fades in a week if you do not refresh it.
HR metrics that are actually arithmetic
Selection ratio, turnover rate, cost per hire, training ROI. The formulas are simple and the errors are almost always inversion, dividing applicants by hires instead of hires by applicants. Business Management carries 113 questions and the metric items are the reliable ones.
How long to study for a scaled 500
Five weeks is the shape below, and unusually for this field you have a published target to aim past. Our 724-question bank splits 217 employee and labor relations · 125 talent acquisition · 113 business management · 102 total rewards · 68 employee engagement · 59 learning and development · 40 HR information management.
Week 1: employee and labor relations
The biggest block and the most legally exact. Work statute by statute and read every explanation, because the distractors are the plausible-but-unlawful managerial responses you will meet at work.
Week 2: talent acquisition and total rewards
Hiring law and the selection process, then FLSA, COBRA and ERISA. Both are fact-dense and both close quickly with Topic Drill.
Week 3: business management and the metrics
Strategy, SWOT, structures, and the arithmetic. Practice producing the ratio rather than recognizing it.
Week 4: engagement, learning and HRIS
Smaller areas in our bank than they are on the exam, so supplement with HRCI’s exam content outline. Performance-appraisal rating errors are the highest-yield thing here.
Week 5: timed simulations
Ninety scored questions in two hours is about 80 seconds each. Run full simulations at that pace until your readiness score stops moving.
Is the PHR hard?
HRCI publishes the number, which almost nobody in this field does: 72% of PHR candidates passed as of 31 December 2025. It also tells you the exact target, a scaled score of 500 on a 100–700 range. Between those two facts there is very little left to guess about.
What makes it hard is that a good chunk of the exam rewards the legally correct answer over the managerially sensible one. Three non-union employees agreeing to raise pay concerns together are engaged in protected concerted activity under the NLRA; an employee who mentions a back impairment and asks for a change has arguably triggered the ADA interactive process. Experienced HR generalists lose points by answering from practice rather than from statute.
The pace is tighter than it looks. Ninety scored questions in a two-hour window is roughly 80 seconds each, and the scenario items take longer to read than the definitional ones. Of the 724 questions in our bank, 427 sit at difficulty 3 or 4, which is where the scenarios live.
How the PHR differs from the exams beside it
PHR is the only exam in this group whose sponsor publishes both the exact scaled passing score and the pass rate, which removes most of the guesswork the other exams leave you with. It is also deliberately the tactical credential: PHR tests program implementation and legal compliance, while SPHR tests strategy. If your job is running the process rather than setting it, PHR is the one that matches, and the 90 scored questions move fast at roughly 80 seconds each.
Questions people actually ask about the PHR
How many questions is the PHR exam?
115 in total: 90 scored questions and 25 pretest questions. You get two hours of testing plus 30 minutes of administration time.
What is the passing score for the PHR?
500. HRCI scales every exam to a 100–700 range and sets the pass mark at 500, so it is a scaled score rather than a percentage of questions answered correctly.
Is the PHR hard?
HRCI publishes a 72% pass rate as of 31 December 2025, which is generous by the standards of this field. What makes it hard is that a good part of the exam rewards the legally correct answer over the managerially sensible one, and 90 scored questions in a two-hour window is roughly 80 seconds each.
What is the PHR pass rate?
72% as of 31 December 2025. HRCI publishes pass rates annually because its accreditation standards require it, which makes it one of the few sponsors in this field that does.
What does the PHR cost?
$395 for the exam plus a $100 application fee, both published by HRCI. Recertification is separate: you keep the credential by earning 60 recertification credits over three years rather than by paying the exam fee again.
Am I eligible for the PHR?
One of three routes: one year of professional-level HR experience with a master’s degree or higher; two years with a bachelor’s degree; or four years of professional-level HR experience with no degree requirement.
PHR or SPHR?
PHR is the tactical credential: implementing programs, applying employment law, running the process. SPHR is strategic. HRCI publishes both rates on one page; the PHR rate was 72% as of 31 December 2025. The difference is fit rather than difficulty.
Are these real PHR questions?
No. Reproducing live items would violate exam security. These are original questions written to the same functional areas at the same difficulty, each with a full explanation of the right answer and the distractors.