PHR Exam Content Outline 2026: All 7 Functional Areas and Weights (Updated for the 2024 ECO)

The PHR Exam Content Outline 2026 follows HRCI's 2024 Exam Content Outline (ECO): seven functional areas, weighted Employee and Labor Relations 20%, Employee Engagement 17%, Total Rewards 15%, Business Management 14%, Workforce Planning and Talent Acquisition 14%, Learning and Development 10%, and HR Information Management 10%. HRCI's official PDF states it 'took effect in 2024' and carries a 2026 copyright stamp, so this is the outline your exam is built from right now.

That 2024 update was the biggest structural change to the PHR in years. It expanded the exam from five functional areas to seven, added two brand-new areas, and cut the weight of the once-dominant Employee and Labor Relations domain by nearly half. If you studied from an older guide or an outdated PHR exam prep course, your time allocation is wrong. This breaks down every area, every weight, and exactly what changed.

For the bigger picture on difficulty and pass rates, read how hard the PHR exam is. To pressure-test the outline against real items, work through our free PHR practice questions before you commit to a study plan.

What are the 7 functional areas of the PHR exam?

The seven functional areas of the PHR exam are Employee and Labor Relations (20%), Employee Engagement (17%), Total Rewards (15%), Business Management (14%), Workforce Planning and Talent Acquisition (14%), Learning and Development (10%), and HR Information Management (10%), per HRCI's 2024 Exam Content Outline. Together the weights sum to 100%.

Per HRCI's 2024 PHR ECO, the exam is organized into seven functional areas. Each carries a fixed percentage of the scored questions, and together they sum to 100%. The order below runs heaviest to lightest, because that's the order you should think about your study hours.

• Employee and Labor Relations (20%) — workplace investigations, discipline, employee rights, union and labor-relations basics, and managing the employment relationship day to day.
• Employee Engagement (17%) — surveys and feedback, retention drivers, recognition, and programs that move engagement metrics. New in 2024.
• Total Rewards (15%) — compensation structures, benefits administration, and pay-equity and compliance fundamentals.
• Business Management (14%) — aligning HR with organizational strategy, ethics, risk, and HR's role in the business.
• Workforce Planning and Talent Acquisition (14%) — sourcing, recruiting, selection, and onboarding. Renamed from Talent Planning and Acquisition.
• Learning and Development (10%) — training delivery, performance management, and career development.
• HR Information Management (10%) — HR data, HRIS, recordkeeping, and analytics. New in 2024.

Did the PHR exam change in 2024?

Yes — substantially. The PHR moved from a five-area structure to seven areas effective March 1, 2024. HRCI's own ECO Updates explainer confirms two new domains were added for the PHR: 'HR Information Management and Employee Engagement.' Those two areas now account for a combined 27% of the scored content, so they are not edge cases you can skim.

The other headline change: Employee and Labor Relations was cut from 39% to 20%. Under the old outline, ELR alone was nearly two-fifths of the exam. Candidates who over-indexed on labor relations were effectively studying for a different test. HRCI also renamed one area — 'Talent Planning and Acquisition' became 'Workforce Planning and Talent Acquisition,' and its weight slipped from 16% to 14% in the process.

How does the old PHR outline compare to the 2024 version?

Here's the before-and-after, pulled directly from HRCI's legacy (2018) PHR ECO and the current 2024 ECO. The legacy outline had five areas; the current one has seven.

Which PHR domain is weighted the most?

Employee and Labor Relations, at 20%, is the heaviest single area on the 2024 PHR. Roughly one in five scored questions touches investigations, discipline, employee rights, or labor relations. Employee Engagement (17%) is a close second, which is a real departure from older exams where engagement barely registered as its own topic.

A practical read: the top three areas — ELR, Employee Engagement, and Total Rewards — make up 52% of the exam. The bottom two, Learning and Development and HR Information Management, are 10% each. That doesn't mean you can ignore the 10% areas, but it does tell you where a marginal study hour pays off most. Put another way, the four heaviest areas (ELR, Employee Engagement, Total Rewards, and Business Management) account for 66% of scored questions, so two-thirds of your prep should live there. If you're deciding between the PHR and a SHRM credential, our PHR vs SHRM-CP comparison breaks down how the two bodies of knowledge differ.

What is the PHR body of knowledge, and how is it tested?

The PHR body of knowledge is the set of seven functional areas in HRCI's 2024 Exam Content Outline, and it is tested beyond recall: as one of HRCI's practice-based exams, the PHR includes application and synthesis-level items that ask you to apply HR principles to workplace scenarios and combine concepts, not just define terms.

The functional areas are the 'what.' The 'how' matters just as much. The PHR is one of HRCI's practice-based exams, which means it goes beyond recall. HRCI states that 'only our practice-based exams — the PHR, SPHR, GPHR, PHRca, PHRi, and SPHRi — include application and synthesis-level exam items.' Expect to apply principles to workplace scenarios and combine concepts, not just define terms.

On exam day you'll see 115 questions total: 90 scored and 25 unscored pretest items HRCI uses to trial future content. You won't know which 25 don't count, so treat every question as live. Testing time is 2 hours, plus 30 minutes of administration time. Scores are reported on a scaled range of 100 to 700, and you need 500 to pass.

How should the 2024 weights shape your study plan?

Allocate study time roughly in proportion to the weights, then adjust for your weak spots. A candidate from a recruiting background can move faster through Workforce Planning and Talent Acquisition and spend the saved time on ELR and Employee Engagement. Someone from a compensation role might invert that. The outline gives you the target distribution; your diagnostic scores tell you where to deviate. A simple way to translate the percentages: if you plan 100 hours of prep, that's roughly 20 hours on ELR, 17 on Employee Engagement, and 15 on Total Rewards before you touch the lighter areas.

1. Map your prep to all seven 2024 areas — confirm nothing you're using still teaches the old five-area split.
2. Front-load the heavy areas: ELR (20%), Employee Engagement (17%), and Total Rewards (15%) are over half the exam.
3. Don't sleep on the two new areas. Employee Engagement and HR Information Management didn't exist on older exams, so older study guides barely cover them.
4. Practice application and synthesis questions, not just recall, since the PHR tests both.
5. Take timed, full-length mock exams so 90 scored questions in 2 hours feels routine before test day.

PrepSolution's PHR question bank is built directly against the 2024 seven-area outline, with detailed answer explanations, three full-length mock exams, and analytics that show your accuracy by functional area — so you can see at a glance whether your ELR or Engagement scores are lagging. It's a one-time purchase, not a recurring subscription. Here's why candidates choose PrepSolution over subscription apps. When you're ready, start with free PHR practice to benchmark yourself against the current weights.

Is the 2024 outline still current for 2026 exams?

Yes. As of June 2026, the PHR outline HRCI links from its official Exam Content Outlines page is the 2024 ECO — seven areas, the weights above, a 2026 copyright stamp, and a 'took effect in 2024' line. No newer 2025- or 2026-effective outline has replaced it. Study to the 2024 seven-area structure and you're studying to the current exam.