By Quick answer: How do I pass PHR?
- Plan — 12 weeks.
- Exam — see the official exam page.
- Fee — Check the official page.
- Practise — free timed tests until you pass comfortably.
Key takeaways
- Study from the official exam objectives, not just videos.
- Hands-on practice beats rereading.
- Book the exam when practice scores are consistently strong.
PHR rewards a structured plan. This 12-week plan covers the exam format and cost, what to study when, and how to use practice tests so you walk in ready.
The exam and the resources that help
Ranked for this reader. Costs and formats come from each issuer's own page, checked on 3 November 2026; prices change, so confirm before you book.
| # | Certification | Cost | Time | Prove it free |
|---|---|---|---|---|
| 1 | Professional in Human Resources (PHR)HRCI | Check the official page1 | Check issuer | Free test |
| 2 | SHRM Certified Professional (SHRM-CP)SHRM | Check the official page2 | 3-hour exam | Free test |
| 3 | Google AI EssentialsGoogle / Coursera | $49/mo Coursera plan3 | Under 10 hours (per course page) | Free test |
Prove it free before you pay for an exam
Take the free test first. Pay for an exam only when you pass.
Every pick above has a matching free practice test on Science of Apps, one of the world's largest libraries of free certification tests (1,200+). Check your level before you pay for an exam, or add a verifiable credential to LinkedIn while you study. (Disclosure: we publish these tests; the certifications above earn us nothing.)
The exam, then the resources to prepare with
- HRCIProfessional in Human Resources (PHR)The examCheck the official page
- SHRMSHRM Certified Professional (SHRM-CP)AlternativeCheck the official page
- CourseraGoogle AI EssentialsAI add-on$49/mo Coursera plan
Professional in Human Resources (PHR)
- Cost
- Check the official page1
Check the official page. Format: see the official exam page. Check the official page for prerequisites. HRCI's Professional in Human Resources focuses on HR operations and US employment law. It suits HR operations and compliance roles; check HRCI's page for eligibility and fees.
Best forthe exam
SHRM Certified Professional (SHRM-CP)
- Cost
- Check the official page2
- Format
- 3-hour exam
SHRM-CP. SHRM's certification for HR professionals is a three-hour exam focused on competencies and HR knowledge. It's one of the two HR credentials job posts name most; check SHRM's page for eligibility and fees.
Best foralternative
Google AI Essentials
- Cost
- $49/mo Coursera plan3
- Time
- Under 10 hours (per course page)
AI Essentials. Google's short course teaches practical generative AI for everyday work: drafting, research, analysis and using AI responsibly. It needs no technical background and takes under ten hours, so it suits almost any professional who wants to use AI tools with more confidence.
Best forAI add-on
A 12-week study plan
- Week 1 — Download the official objectives and take a free baseline test.
- Weeks 2–10 — Study one domain at a time with official or trusted materials.
- Week 11 — Timed full-length practice tests; fix weak domains.
- Week 12 — Light review, rest, then sit the exam.
Tips that make the difference
- Objectives first — Map every study session to an exam objective.
- Active recall — Quiz yourself instead of rereading.
- Mistake log — Write down why each wrong answer was wrong.
- Timing — Practise full-length tests under time limits.
How we ranked these picks
Exam format, fee and prerequisites come from the official page for PHR, checked 3 November 2026. The plan reflects common preparation patterns; adjust to your background.
Frequently asked questions
How long does it take to prepare for PHR?
About 12 weeks for most people; less with experience.
How much does PHR cost?
Check the official page.
What is the PHR exam format?
See the official exam page.
PHR or SHRM-CP?
PHR for operations and US law.
Is there a free PHR practice test?
Yes. Science of Apps offers a free practice test, instantly graded with a verifiable certificate.
Sources
- HRCI — Professional in Human Resources (PHR), official page (checked 3 Nov 2026)
- SHRM — SHRM Certified Professional (SHRM-CP), official page (checked 3 Nov 2026)
- Google — Google AI Essentials, official page (checked 3 Nov 2026)
- Checked November 4, 2026. Figures that change — fees, salaries, prices — are reviewed every six months; if something is out of date, tell us.
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