How to Become a Certified Nursing Assistant in 2026
Quick answer: Most people become a CNA in about 4 to 12 weeks. You complete a state-approved training program (federal rules set a 75-hour minimum for nursing-home CNAs, and many states require 75 to 150 hours), pass a certification exam with a written and a skills portion, and get listed on your state’s Nurse Aide Registry before you start working. Costs vary by program and school, and some employers pay for training. The median CNA salary is $42,260 per year ($20.32/hour), and employers post about 204,100 openings nationwide each year (BLS, May 2025).
Certified Nursing Assistants give hands-on daily care to patients in hospitals, nursing homes, and home settings, working under the direction of nurses. It is one of the fastest ways to enter healthcare, and many CNAs use it as a first step toward becoming an LPN or RN.
How to Become a Certified Nursing Assistant
Most people enter the field in about 4 to 12 weeks. The path is short and well defined: finish an approved training program, pass a state competency exam, and get your name onto the state Nurse Aide Registry. After that you can start applying for jobs.
1. Earn a high school diploma or GED
A high school diploma or GED is the baseline requirement for most CNA programs and for nearly every healthcare employer. Some programs accept students who are still finishing high school, so check with the school if you have not graduated yet. Before you enroll, it helps to build the basics the work depends on. Biology and health classes give you a head start on anatomy and patient-care vocabulary, and any course that builds reading, note-taking, and communication skills will pay off during training. Comfort with basic math matters too, since CNAs record measurements and track intake and output. If you are changing careers and already hold a diploma or a degree, you can move straight to training. Many strong CNAs come from completely different backgrounds and bring useful skills in customer service, patience, and teamwork. Reliability and a genuine interest in helping people matter as much as any class you take.
2. Complete a state-approved CNA training program
This is the core requirement. Look for a program that is approved in your state, since only approved training counts toward certification. Courses usually run 4 to 12 weeks and combine classroom instruction with supervised clinical practice in a real care setting. The Centers for Medicare and Medicaid Services (CMS) sets a federal minimum of 75 training hours for nursing-home CNAs, and many states require more, commonly 75 to 150 total hours. Coursework covers infection control, taking and recording vital signs, safe lifting and transfers, basic nutrition, communication, resident rights, and emergency response. The clinical hours are where you practice these skills on real people under a nurse’s supervision. Community colleges, vocational schools, and some hospitals and nursing homes all run approved courses. A number of long-term care employers pay for or reimburse training in exchange for a work commitment, which is worth asking about. Costs vary by program and school, so compare tuition, the exam fee, and extras like uniforms and background checks before you enroll.
3. Pass the CNA certification exam
After training you take your state’s competency exam. It has two parts: a written or oral knowledge test and a hands-on skills demonstration. For the skills portion an evaluator watches you perform several randomly assigned tasks, such as taking a blood pressure, helping a resident move safely, handwashing, or assisting with personal care, and you are scored on accuracy and safety. The best preparation is to practice each required skill until the steps are automatic and to review the handbook your state or testing vendor provides. Most students who finish an approved program and rehearse the skills pass on the first try, and many states let you retake just the part you did not pass. Bring required identification and arrive early, since the skills station follows a strict checklist.
4. Get listed on your state’s Nurse Aide Registry
Passing the exam is not the final step. To work legally you must be listed on your state’s Nurse Aide Registry. State registries are coordinated through the National Council of State Boards of Nursing (NCSBN), and being listed confirms you completed approved training and passed the competency exam. In most states the testing vendor reports your results and adds you to the registry automatically, though you may need to submit a background check and pay a small fee. Once your name appears on the registry, your certification is official. Keep track of your renewal date, because CNAs generally have to renew periodically and show recent paid work as a nurse aide to stay active. If you move to another state, contact the new state’s registry about reciprocity so you can transfer your certification.
5. Apply for CNA jobs and grow your career
CNAs are in demand across hospitals, nursing homes, assisted living, home health agencies, rehabilitation centers, and hospice. Highlight your clinical experience, certification, and any specialties on your resume, and lean on the instructors and clinical sites from your program for references and leads, since many CNAs are hired where they trained. Be ready to discuss availability, because many roles include nights, weekends, or holidays. Once you are working, on-the-job experience opens doors. You can specialize in areas such as dementia, hospice, or restorative care, take on charge or mentoring duties, or use the role as a launchpad toward becoming a Licensed Practical Nurse (LPN) or Registered Nurse (RN). The National Association of Health Care Assistants (NAHCA) offers resources and professional support for CNAs who want to advance.
How long does it take to become a CNA?
Your timeline depends mostly on where you are starting from and your state’s hour requirement:
| Your starting point | Typical path | Time to certified |
|---|---|---|
| High school diploma / GED | Full-time state-approved program | About 4 to 6 weeks |
| Working full-time, studying part-time | Part-time approved program | About 8 to 12 weeks |
| Career changer | Approved program + exam | About 4 to 12 weeks |
| Employer-sponsored trainee | Paid training + exam | Often 2 to 8 weeks |
These are typical ranges. Part-time schedules, state hour minimums (75 to 150 hours), and exam scheduling can shorten or extend the timeline.
What Does a Certified Nursing Assistant Do?
CNAs provide hands-on support to patients in hospitals and long-term care facilities. They handle essential daily care duties and observe patient conditions, working under the direction of nurses and doctors. This frees nurses to focus on clinical decisions and treatment.
Common CNA responsibilities include:
- Recording vital signs such as pulse, temperature, and blood pressure
- Assisting with meals, bathing, dressing, and movement
- Providing emotional comfort and communication
- Reporting patient changes to supervising nurses
- Supporting recovery routines and exercise plans
CNAs deliver much of the daily, hands-on care that keeps patients comfortable, safe, and treated with dignity.
Skills That Make a Great CNA
- Empathy and compassion
- Attention to detail
- Strong communication skills
- Physical stamina for patient handling
- Dependability and teamwork
Where CNAs Work
- Hospitals and long-term care facilities
- Assisted living and home health care agencies
- Rehabilitation centers and hospice units
- Private medical and government facilities
Many CNAs use this experience to transition into advanced nursing or healthcare management careers.
Education and Certification Path
| Step | Typical Duration | Outcome |
|---|---|---|
| State-approved CNA program | 4 to 12 weeks | Meets training-hour minimum |
| Certification exam | 1 testing day | Written + skills competency |
| Nurse Aide Registry listing | Days to weeks | Certification becomes official |
CMS sets a federal minimum of 75 training hours for nursing-home CNAs, and many states require 75 to 150 total hours.
Career Growth and Advancement
CNAs enjoy strong job stability and a clear ladder into higher-paying nursing roles. With experience you may move into:
- Specialized CNA roles in dementia care, hospice, or restorative care
- Charge or lead CNA positions that mentor newer aides
- Licensed Practical Nurse (LPN) after completing an LPN program
- Registered Nurse (RN) for those who pursue a nursing degree
Cost and Duration of Training
- Program length: about 4 to 12 weeks
- Training hours: federal minimum of 75 hours; many states require 75 to 150
- Cost: varies by program and school; some employers pay for or reimburse training
Many community colleges, vocational schools, and employers run approved CNA courses, so compare tuition and exam fees before you enroll.
Pros and Cons
Pros
- Short training period and quick job entry
- Nationwide demand for qualified aides
- Meaningful, people-centered work
- Clear path to advance into higher nursing roles
Cons
- Physically demanding duties
- May include night, weekend, or holiday shifts
- Modest entry-level pay compared with advanced nursing
Quick Facts: CNA Salary, Education, and Outlook
Start Your CNA Career
If you are compassionate, dependable, and want to make a difference every day, CNA training is one of the fastest ways to join the healthcare field and build toward a longer nursing career.
Industry Organizations & Certifying Bodies
These are the recognized national organizations, unions, certifying bodies, and regulatory authorities that shape this trade. They issue the credentials, sponsor the apprenticeships, publish the codes, and represent workers and employers.
- National Council of State Boards of Nursing (NCSBN) Coordinates state nursing assistant registries; CNAs must be listed on the state Nurse Aide Registry.
- Centers for Medicare & Medicaid Services (CMS) Federal regulator setting minimum CNA training requirements (75 hours) for nursing-home CNAs.
- National Association of Health Care Assistants (NAHCA) Professional association for CNAs.
Wage and Employment Charts
Workplace Safety Snapshot
BLS Survey of Occupational Injuries and Illnesses data (2023-2024) report approximately 552.2 days-away, restricted, or transfer cases per 10,000 full-time-equivalent workers in nursing assistants (about 5.52 per 100 FTE). Source: BLS Survey of Occupational Injuries and Illnesses, Table R98.
Frequently Asked Questions
How long does it take to become a certified nursing assistant (CNA)?
Most state-approved CNA programs take about 4 to 12 weeks of full-time study. Federal rules require a minimum of 75 training hours for nursing-home CNAs, and many states set the bar higher, usually between 75 and 150 total hours. After training you pass the certification exam and get listed on your state's nurse aide registry before you start working.
Do you need a college degree to become a CNA?
No. A college degree is not required. CNAs complete a short state-approved training program rather than a degree. A high school diploma or GED is typically the only educational prerequisite, and some programs accept students who are still finishing high school.
How much does CNA training cost?
Costs vary by program and school. Community colleges, vocational schools, and some long-term care employers all run CNA courses, and a number of nursing homes will pay for or reimburse training in exchange for a work commitment. Ask each program about tuition, the exam fee, and any costs for uniforms, supplies, or background checks before you enroll.
Do you need a certification or license to work as a CNA?
Yes. To work as a CNA you must complete an approved training program, pass the state competency exam, and be listed on your state's Nurse Aide Registry. State registries are coordinated through the National Council of State Boards of Nursing (NCSBN). The Centers for Medicare and Medicaid Services (CMS) sets the federal minimum training requirement for nursing-home CNAs.
Is the CNA exam hard?
The exam has two parts, a written (or oral) knowledge test and a hands-on skills demonstration where you perform tasks such as taking vital signs and helping with personal care. Most students who finish an approved program and practice the required skills pass. Many states let you retake the parts you do not pass on the first attempt.
Can you take CNA classes online?
Some programs offer the classroom portion online, but every CNA program includes supervised clinical hours that must be completed in person at a hospital, nursing home, or skills lab. Confirm that a program is approved in your state and includes the required hands-on clinical training before you enroll.
What is the difference between a CNA and an LPN?
A CNA provides hands-on daily care under the direction of nurses and can start working after a few weeks of training. A Licensed Practical Nurse (LPN) completes a longer program, holds a nursing license, and performs more advanced clinical tasks. Many CNAs use the role as a stepping stone toward LPN or registered nurse (RN) careers.
How Certified Nursing Assistant Pay Compares to Similar Trades
Side-by-side comparison of Certified Nursing Assistant (CNA) and the closest related careers, based on U.S. Bureau of Labor Statistics data (May 2025 OEWS + 2024-2034 Employment Projections).
| Career | Median Pay | 10-Year Growth | Annual Openings |
|---|---|---|---|
| Certified Nursing Assistant (CNA) this guide | $42,260 | +2.3% | 204,100 |
| Patient Care Technician | $42,260 | +2.3% | 204,100 |
| Nursing LPN/LVN | $64,400 | +2.6% | 54,400 |
| Medical Assistant | $45,690 | +12.5% | 112,300 |
| Phlebotomy Technician | $45,230 | +5.6% | 18,400 |
Source: BLS Occupational Employment and Wage Statistics + BLS Employment Projections.
Sources
- U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025)
- U.S. Bureau of Labor Statistics, Employment Projections 2024-2034
- U.S. Bureau of Labor Statistics, Survey of Occupational Injuries and Illnesses (2023-2024, Table R98)
- U.S. Department of Labor, Wage and Hour Division, Davis-Bacon General Wage Determinations (2026)
Certified Nursing Assistant Salary by State
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.
Data sources
Figures on this page are sourced from the federal and state datasets below. Methodology: how we rank and source data.
| Data | Provider | Vintage |
|---|---|---|
| Occupational Employment and Wage Statistics (OEWS) | U.S. Bureau of Labor Statistics | May 2025 |
| Employment Projections | U.S. Bureau of Labor Statistics | 2024-2034 |
| Integrated Postsecondary Education Data System | National Center for Education Statistics (IPEDS) | 2024 |
| College Scorecard (school-level outcomes) | U.S. Department of Education | latest release |
| College Scorecard (field-of-study earnings) | U.S. Department of Education | latest release (updated 2026-06-12) |
| Occupational licensing requirements | CareerOneStop (U.S. Department of Labor) | latest release (updated 2026-02-22) |
| Registered apprenticeship programs | CareerOneStop / Apprenticeship.gov (U.S. Department of Labor) | latest release (updated 2025-10-25) |
| O*NET occupation profiles (skills, tasks, tools, job zones) | U.S. Department of Labor (O*NET / Employment & Training Admin.) | O*NET 29.1 (updated 2026-06-13) |