Exam Info
ACE Exam Info
The ACE CPT exam is a respected and widely recognized personal trainer certification, known for its balance of accessibility and rigor. It emphasizes a client-centered approach, practical exercise programming, and professional standards in general fitness, making it an excellent choice for both newcomers and career changers entering the fitness profession.
Here are the essentials you need to know before diving deeper: ACE offers two exam pathways: a non-proctored certificate exam (100% online, 100 multiple choice questions, open-book, 3-hour time limit, unlimited attempts to pass) and the NCCA-accredited certification exam (in-person or online, live proctored exam, 150 multiple-choice questions with 125 scored and 25 unscored, 3-hour time limit, closed-book). Study programs range from $588 to $1038 (if paid in full), with the NCCA exam available as a $99 add-on. To qualify for the exam, you must meet three core requirements: be at least 18 years old, hold a high school diploma or GED, and possess current CPR/AED certification from an approved provider. Unlike some certifications, there’s no time limit on when you must take the exam after enrollment, giving you the flexibility to study at your own pace.
ACE-CPT Exam Overview & Requirements
Prerequisites:
- Must be 18 years or older
- Current CPR/AED certification from an approved provider (with hands-on skills check)
- High school diploma or equivalent (GED)
Most candidates need 3-6 months of preparation time to feel fully ready for the exam, though ACE’s self-paced format allows you to move faster or slower based on your schedule and background knowledge. Once certified, your credential is valid for two years, during which you must complete 20 Continuing Education Units (CEUs) to maintain certification, averaging 10 CEUs per year.
Exam Structure & Scoring
ACE provides two exam pathways for aspiring trainers:
1. ACE Personal Training Certificate Exam (Non-Proctored):
- 100% online, open-book exam
- 100 multiple-choice questions
- 3-hour time limit
- Requires 70% or greater to pass
- Unlimited attempts at no additional cost
- Take whenever you're ready—no expiration date
- Instant results and digital certificate
- Not NCCA-accredited (certificate program only)
2. ACE Certified Personal Trainer Exam (NCCA-Accredited):
- In-person at Pearson VUE centers OR online via Live Remote Proctor
- 150 multiple-choice questions (125 scored, 25 experimental)
- 3-hour time limit
- Requires score of 500/800 to pass (approximately 62.5%)
- Retakes available at $199 each
- Instant results and digital certificate
- NCCA-accredited (gold standard in fitness certification)
- Pass rate: 65%
Between the two exams, the NCCA-accredited certification is the more challenging option and the primary focus of this guide. This is the certification recognized by employers, included in the U.S. Registry of Exercise Professionals, and provides the “ACE Certified Personal Trainer” designation.
Where you can take the NCCA-accredited exam:
- In-person: Pearson VUE testing centers nationwide
- Online: Live Remote Proctor (take the exam from your own location with real-time supervision)
ACE maintains strict security protocols during all examinations. For remote testing, proctors will verify your testing environment through a comprehensive room scan to ensure no unauthorized materials or individuals are present. All candidates must adhere to testing rules, including prohibitions on reference materials, electronic devices, and communication with others during the exam.
Exam Content Breakdown (4 Domains)
1. Client Onboarding & Assessments – 23% (~35 questions)
2. Program Design & Implementation – 31% (~46 questions)
3. Program Modification & Progression – 27% (~39 questions)
4. Professional Conduct, Risk Management, and Ethical Business Practices – 19% (~30 questions)
Difficulty & Pass Rates (The Real Numbers)
The ACE-CPT pass rate consistently hovers around 65%, making it moderately challenging but more accessible than some competing certifications. To succeed on the ACE CPT exam, focus on mastering these three core areas:
Client-Centered Approach (35%)
Deep understanding of ACE’s IFT Model, client assessments, behavior change psychology, and program design based on individual client needs and goals.
Exercise Science Fundamentals (35%)
Anatomy and physiology, biomechanics, exercise physiology, energy systems, program modification strategies, and special populations.
Professional Practice (30%)
Scope of practice, professional ethics, safety protocols, business fundamentals, communication skills, and risk management.
These areas represent the core of what makes an ACE-certified trainer effective in real-world settings. The exam emphasizes practical application over rote memorization, so expect scenario-based questions that test your decision-making abilities.
How ACE Exam Compares to Other Certificate Exams
ACE positions itself as accessible yet professional, harder than ISSA but more approachable than NSCA or NASM, making it ideal for career changers and fitness enthusiasts entering the field.
| Certification | Pass Rate | Difficulty Level |
|---|---|---|
| ACE Personal Trainer Certification | 65% | Moderate |
| ISSA Personal Trainer Certification | 90% | Easy |
| NASM Personal Trainer Certification | 65% | Hard |
| NSCA Certified Personal Trainer | 66% | Hard |
Official ACE Study Resources for CPT Exam
- ACE University – Interactive online learning platform with videos, quizzes, and activities (included in all programs)
- ACE Personal Trainer Study Companion – Supplemental workbook with practice questions
- ACE Practice Exams – 1-4 full-length practice tests depending on package
- ACE Answers – On-demand study support (Basic, Plus, or Advantage levels)
- Exercise Science 101 – Supplemental anatomy/physiology course (Plus and Advantage)
- Live Q&A Webinars – Direct access to ACE Study Coaches (Plus and Advantage)
- Facilitated Study Groups – Peer discussions led by coaches (Advantage only)
- ACE Exercise Library – Video demonstrations and form cues
Important Note: Be aware that test prep materials created before July 2018 may be outdated. Make sure your study resources are from 2018 or newer.
ACE CPT Costs & Packages Breakdown
| Package | Price | Key Features |
|---|---|---|
| Basic (100% Online) | $489.50 | 1 practice test, eBook, non-proctored exam option |
| Plus (Most Popular) | $579.50 | 2 practice tests, eBook & hardcopy, live Q&A webinars, facilitated study groups |
| Advantage (Best Value) | $864.50 | 4 practice tests, eBook & hardcopy & audiobook, full ACE University access, most support features |
Additional Costs to Consider:
- NCCA Exam Retake: $199 per attempt
- Recertification: $129 every 2 years
- CPR/AED certification: $50-$150 (if not already certified)
Is It Worth the Cost?
Yes, the ACE certification is worth the investment. With average ACE-certified trainer salaries reaching $73,000 annually (with a range of $56,000-$96,000 according to Glassdoor), most trainers recover their certification cost within the first month of work. Employers specifically seek ACE-certified trainers due to the certification’s emphasis on client-centered programming and professional conduct, making job placement easier compared to less recognized certifications.
Test Day: What to Expect
The ACE-CPT exam can be taken either online with proctoring or at a testing center. For the online proctored exam, a webcam and microphone are required at all times, the entire room must be shown before starting, phones must be out of reach, and candidates must remain fully visible without leaning forward. Desks must be cleared of all items.
At a testing center, candidates should arrive 15 minutes early with a valid government-issued photo ID, complete a biometric scan, and follow final instructions from the proctor.
Immediate Results:
- Pass/fail shown immediately
- Score report includes scaled score and domain breakdown
- Digital certificate: available 24–48 hours
- Physical certificate: mailed in 2–4 weeks
If You Fail: Retake Process
ACE allows unlimited retake attempts, which sets it apart from some competing certifications. However, each retake requires a $199 fee unless you purchased the Advantage package, which includes one free retake.
About 60–70% of candidates who retake the ACE CPT exam pass on their second attempt. Success rates are highest when candidates wait 3–4 weeks between attempts. Reviewing score reports and focusing on weaker areas significantly improves the chances of passing. Candidates who need three or more retakes usually benefit from changing their study approach or using different study materials.
Why Choose ACE CPT?
ACE is a great choice if you’re new to the fitness industry and want a solid, well-rounded foundation. It’s ideal for those who prefer a client-centered coaching approach, plan to work in gyms or online, want strong employer recognition, value accessible learning, and appreciate the option of unlimited retakes.
Strengths:
ACE offers a strong general personal training framework suitable for a wide range of clients, is more beginner-friendly than NASM or NSCA while maintaining high standards, provides an excellent online learning experience with rich digital resources, emphasizes client-centered coaching, and enjoys strong recognition in commercial gyms and fitness clubs.
Limitations:
It covers less depth in strength & conditioning compared to other certifications, has limited sports performance content, and its general fitness focus may require additional certifications for specialized training like athletic performance or corrective exercise.
For a full list of best CPT certifications, check our comprehensive comparison article to find the certification that best matches your career goals and training style.
Bottom Line
The ACE-CPT exam is tough but doable with 65% of candidates passing each year, proving it’s a fair test for serious trainers. Focus on understanding concepts and practicing real-world scenarios. With proper preparation, this certification opens doors to a rewarding fitness career, higher earning potential, and the chance to make a real impact. Whether you’re switching careers, starting fresh, or leveling up, ACE-CPT gives you the foundation to succeed confidently as a personal trainer.
Last updated: November 2025 | Pass rate and pricing information subject to change. Always verify current requirements and costs on the official ACE website.
ACE CPT Exam FAQ
How do I register for the ACE CPT exam?
First, purchase an ACE study program. Once you’re ready to test, log into your ACE account and schedule through Pearson VUE for your preferred date, time, and location.
How long is the ACE CPT certification valid?
The ACE CPT certification is valid for 2 years from your exam pass date. You must recertify before it expires to maintain your certified status and continue practicing as an ACE Certified Personal Trainer.
Hannah Daugherty
Hannah is a certified trainer through both the American Council on Exercise and National Academy of Sports Medicine. She also obtained her Corrective Exercise Specialist certification through NASM. With a Bachelor’s degree in Kinesiology and a Master’s degree in Exercise Science, Hannah enjoys devoting her time to staying on top of current fitness trends and putting in to practice the many different skills she has learned, including fact checking, proofreading, and writing scholarly-based health and wellness articles. Hannah recently received her Level 2 Master Health Coach certification from Precision Nutrition, and is planning on becoming a board-certified Health Coach. She enjoys reading, weight lifting, and spending time with her husband and son.