PHR study guide: how to prepare for the PHR exam
The most reliable PHR exam study guide is HRCI’s own exam content outline, in effect since 2024: seven functional areas with fixed weights, from employee and labour relations at 20% down to 10% for learning and development and HR information management. Plan your study by those weights, practise under the real conditions — 115 questions in two hours — and use only material that respects HRCI’s confidentiality rules.
Get notified when the PHR question bank launches →
How many questions are on the PHR exam?
The PHR exam has 115 questions: 90 scored and 25 unscored pretest questions, mixed so you cannot tell them apart. You have 2 hours of testing time plus 30 minutes for administration. Any practice routine should copy that pace — just over a minute per question — because time pressure is part of what the exam measures.
Source: HRCI — PHR certification. Checked 10 October 2026.
Start your PHR certification study guide with the content outline
Every PHR certification study guide worth using is built on HRCI’s exam content outline. The current version took effect in 2024 and lists seven functional areas. If a book or course still shows five areas or a separate risk management section, it follows an outline HRCI has since replaced.
- Employee and Labor Relations — 20%
- Employee Engagement — 17%
- Total Rewards — 15%
- Business Management — 14%
- Workforce Planning and Talent Acquisition — 14%
- Learning and Development — 10%
- HR Information Management — 10%
Source: HRCI — PHR Exam Content Outline (effective 2024). Checked 10 October 2026.
A study guide for PHR exam weeks: plan by weight
HRCI does not publish recommended study hours, so plan in proportions. Employee and labour relations and employee engagement together make up 37% of the exam — more than a third of your time belongs there. Total rewards, business management and workforce planning take roughly 14–15% each. The two 10% areas are small but not optional.
The outline is grounded in US federal law: tasks such as monitoring “US federally compliant compensation and benefit programs” run through it. If you have worked outside the US, give the legal framework extra time, because the PHR tests US rules, not your local ones.
Preparing for the PHR exam works best in cycles: study one functional area, test it with practice questions, review every wrong answer against the outline, then move on — and finish with full-length timed practice across all seven areas.
Source: HRCI — PHR Exam Content Outline (effective 2024). Checked 10 October 2026.
PHR certification study materials from HRCI
HRCI sells its own PHR certification preparation materials. The HRCI PHR Cert Prep costs US$499 (US$449 when bundled with your exam application); a version with video costs US$699 (US$649 bundled) and one with a companion textbook US$549 (US$499 bundled). Access lasts 180 days from purchase, which matches the 180-day eligibility period after approval.
HRCI itself says there is no single preparation method that suits every candidate, and recommends a variety of tools. Whatever PHR exam study materials you choose, check them against the 2024 outline and its seven areas — that is the scope HRCI tests.
Source: HRCI — PHR certification preparation. Checked 10 October 2026.
HRCI PHR practice exam options
HRCI offers two official practice exams. The PHR Timed Practice Exam has 50 timed practice questions and costs US$85; the PHR Untimed Practice Exam has 30 untimed questions, also US$85; the two together cost US$150.
Use the untimed set early, while you are learning an area, and the timed set later to check your pace. Neither is a full-length mock: the real exam has 115 questions, so add at least one full timed practice test of that length before you book.
Source: HRCI — PHR certification preparation. Checked 10 October 2026.
PHR practice exam free online: what exists
HRCI’s preparation page lists its practice exams as paid products; it does not list a free PHR practice exam. A free practice test for PHR certification can still be useful for terminology drills, but check who wrote it and whether it follows the 2024 outline. A PHR practice exam free of charge that still uses five functional areas will mislead you about the weights.
Judge any PHR certification practice test — free or paid — by three tests: does it cover all seven areas in roughly the right proportions, does it explain why each wrong option is wrong, and can you take it under the real time limit?
Source: HRCI — PHR certification preparation. Checked 10 October 2026.
PHR exam questions, sample questions and PDF dumps
Good PHR exam practice questions are written for practice, not copied from the live exam. PHR exam sample questions and PHR exam prep questions should test the seven functional areas in the outline’s proportions and explain every answer option.
Files sold or shared as “PHR exam questions and answers PDF” are a different matter if they claim to contain real exam content. Before the exam, every candidate agrees to HRCI’s Exam Confidentiality Statement: you may not disclose, publish, reproduce or transmit any part of the exam, and memorising or sharing exam questions is named as prohibited. HRCI states that violations can lead to suspension or revocation of HRCI certifications. Real PHR exam test questions are not something you can legitimately download.
Source: HRCI — Certification Policies and Procedures (revised October 2026). Checked 10 October 2026.
PHR exam prep: a final checklist
Good PHR exam prep is mostly about coverage and pace. Before you schedule, check four things:
- You have studied all seven functional areas, weighted by the 2024 outline.
- You can explain the US federal rules behind hiring, pay and employee relations questions.
- You have completed full-length timed practice: 115 questions in two hours.
- Your weakest area is no longer far behind the others.
Source: HRCI — PHR Exam Content Outline (effective 2024). Checked 10 October 2026.
PHR practice exam on Certsqill
Certsqill’s PHR practice exam carries expert-developed questions with an explanation for every answer option and a readiness score per functional area, backed by a 7-day money-back guarantee.
PHR study guide: questions people ask
How many questions on the PHR exam are scored?
90 of the 115 questions are scored; 25 are unscored pretest questions. Source: HRCI PHR page, checked 10 October 2026.
How many questions on PHR exam day, and how much time?
115 questions in 2 hours of testing time, plus 30 minutes of administration time. Source: HRCI PHR page, checked 10 October 2026.
What is the best PHR exam study guide?
Start with HRCI’s free exam content outline (effective 2024). It defines the seven functional areas and their weights; any other study guide should follow it.
Does HRCI offer a PHR practice exam?
Yes: a 50-question timed and a 30-question untimed practice exam, US$85 each or US$150 together. Source: HRCI PHR preparation page, checked 10 October 2026.
Is there a free PHR practice exam from HRCI?
HRCI’s preparation page lists only paid practice exams, checked 10 October 2026.
What is the best PHR certification prep?
Material built on the 2024 outline, plus timed practice at the real pace. HRCI sells its own PHR Cert Prep from US$449 bundled; HRCI says no single method suits every candidate.
Where can I find PHR certification sample questions?
HRCI’s own timed and untimed practice exams are the official source. Avoid anything claiming to be copied from the live exam: HRCI’s confidentiality rules prohibit sharing exam questions.
What is HRCI PHR exam prep material based on?
HRCI’s exam content is described by its PHR exam content outline and the HR Body of Knowledge (HRBoK), which HRCI calls the reference behind its exam content.
Are PHR exam questions and answers PDF downloads legitimate?
Not if they claim to be real exam content. HRCI prohibits disclosing or sharing exam questions, and violations can lead to suspension or revocation of certifications. Source: HRCI handbook, checked 10 October 2026.
