From CNA to LPN: what you already know and what to learn next
Yes, a CNA can become an LPN. You need to finish a state approved practical nursing program, which BLS says typically takes about 1 year, and then pass the NCLEX-PN licensing exam. Your time as a CNA counts for a lot: you already know patients, vital signs, and how a unit runs.
The big change is responsibility. As a CNA you report what you see. As an LPN you give medications, do treatments, and decide what to report to the RN, and the CNAs on your shift may look to you. The plan below is about getting ready for that while you keep working.
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BLS Occupational Outlook HandbookCertificate and diploma programs typically take about 1 year
LPN program length
BLS Occupational Outlook HandbookWhat already carries over
Taking vital signs and noticing when something is off
LPNs monitor vital signs too, but now you decide if a reading needs the RN right away. The habit you have of saying "she doesn't look like herself today" is the start of nursing assessment.
Knowing residents and their routines
You know who eats slowly, who refuses meds in the morning, and who gets confused at night. As an LPN that knowledge helps you plan a med pass and spot changes faster than a nurse who just transferred in.
Charting care
You already chart meals, intake and output, and ADLs. LPN charting adds medications, treatments and nursing notes, but the rule is the same: write what you did and what you saw, right away.
Infection control and safe transfers
Hand hygiene, isolation, and safe lifting are the same on both sides. In clinicals you will already be comfortable in the room, so you can focus on the new skills.
Working as part of a floor team
You know what a CNA needs from a nurse to get through a shift. As an LPN you will be assigning and checking on CNA work, and remembering what that side feels like makes you easier to work with.
What to build
Medications and dosage math
Most programs test math before or during school. Take a basic math or dosage calculation class at a community college, and ask a nurse on your unit if you can watch a med pass on your break to see how it works.
Science prerequisites
Many LPN programs want anatomy and physiology or other classes first, and many use an entry test. Ask two programs near you for their exact list, then take the classes one at a time at night or online.
Nursing judgment and the NCLEX-PN
NCSBN publishes the NCLEX-PN test plan, which lists what the exam covers. Read it early so you know what school is preparing you for, and use practice questions all through the program, not only at the end.
Leading and delegating to CNAs
Ask your charge nurse to let you help with the CNA assignment sheet or orient a new CNA. It is practice in giving clear instructions and following up, which is a big part of the LPN job.
Your first 90 days
A starting plan. Carmen adjusts it to your hours, your savings and where you live.
- 1
Days 1 to 30
- Pick two LPN programs you could reach. Call each and ask about prerequisites, the entry test, cost, start dates, and whether they have evening or part time classes.
- Ask HR or your supervisor if they help pay for school and what you would need to agree to in return.
- Read the NCLEX-PN test plan on the NCSBN site so you know what the end goal looks like.
- 2
Days 31 to 60
- Sign up for the first prerequisite class you are missing, or a dosage math class if you have them all.
- Book the entry test if your program uses one, and study for it a little on your days off.
- Ask a nurse you trust to write you a reference, and tell your charge nurse you are applying.
- 3
Days 61 to 90
- Send your applications and any aid or tuition forms before the deadline.
- Talk to your scheduler about the hours you will need to keep once school starts.
- Practice your program interview out loud: why nursing, why now, and a time you noticed a change in a patient.
Your résumé, rewritten for licensed practical nurse roles
Fill the blanks with your real numbers. Anything you cannot back up, leave out.
Before
Helped residents with bathing, dressing, and eating.
After
Gave daily care to ___ residents per shift and reported changes in skin, appetite, and mood to the charge nurse the same shift.
Before
Took vital signs and wrote them down.
After
Measured and charted vital signs for ___ residents each shift and flagged abnormal readings to the nurse right away.
Before
Trained new CNAs.
After
Oriented ___ new CNAs to unit routines, safe transfers, and infection control, working under the direction of the nurse manager.
Sample conversation
Planning the move with Carmen
Carmen asks before she suggests. An illustrative example, not a real person.
I've been a CNA in a nursing home for four years. I want to be an LPN but I work full time.
Four years on the floor will help you a lot in LPN school. Do you know yet if any programs near you have evening classes?
One does, but it wants anatomy first and I never took it.
Then anatomy is your first step, and it is one class, not the whole program. Could you take it at night or online this coming term?
Map your own move to licensed practical nurse
Carmen’s team maps what carries over from your actual work, then drafts the story of your switch.
Questions & answers
- How long does it take to go from CNA to LPN?
- It depends on the program you choose, whether you need prerequisite classes first, and whether you study full time or part time. BLS says LPN certificate and diploma programs typically take about 1 year. After that you apply to your state board and take the NCLEX-PN, and the wait for your test date varies.
- Does being a CNA help me get into an LPN program?
- It can. Your time with patients makes clinicals less new, and it gives you real stories for an admission interview. Ask each program whether CNA certification or experience counts toward admission, because the rules are not the same everywhere.
- What exam do LPNs take?
- The NCLEX-PN, run by NCSBN. You first apply for a license with your state board of nursing, then register with Pearson, and you get an Authorization to Test once the board says you are eligible.
- Can I keep working as a CNA while I am in LPN school?
- Many people do, especially in part time or evening programs. Clinicals are often set by the school, so talk to your scheduler early. Some employers also help pay for school; under federal tax rules employer education help can be tax free up to $5,250 a year.
Other moves for home health aides and cnas
Sources
- BLS Occupational Outlook Handbook: Nursing Assistants and Orderlies
- BLS Occupational Outlook Handbook: Licensed Practical and Licensed Vocational Nurses
- NCLEX (NCSBN): How to register for the NCLEX
- NCSBN: 2023 NCLEX-PN Test Plan
- IRS: Frequently asked questions about educational assistance programs
Last checked September 29, 2026.