TL;DR
CNAs and LPNs both work in direct patient care, but LPNs have significantly more clinical authority, higher pay, and longer training requirements. CNAs complete a 4–12 week program and assist with daily living activities under nurse supervision. LPNs complete a 12–18 month practical nursing program and can administer medications, start IVs (in some states), monitor patients, and work more independently. Many CNAs pursue LPN certification as the natural next step in their nursing career. The LPN role offers $10,000–$15,000 more in annual salary but requires a much larger upfront investment in education.
CNA vs LPN: Salary, Scope, and Career Path Compared (2026)
The CNA-to-LPN pathway is one of the most well-traveled career progressions in healthcare. Both roles involve direct patient care, and many LPN programs actively recruit CNAs because their hands-on experience gives them a significant advantage in clinical coursework.
The fundamental difference is clinical authority. CNAs work under the direct supervision of nurses and cannot administer medications, perform assessments, or make clinical decisions. LPNs operate under the supervision of RNs and physicians but have the authority to give medications, dress wounds, insert catheters, and in some states, start IV lines and administer IV medications.
If you're weighing which credential to pursue first, consider your timeline and finances. CNA certification gets you into healthcare quickly and affordably, and working as a CNA while completing LPN school is a common and effective strategy. Going directly to LPN makes sense if you can commit to a full year of schooling and want to skip the CNA step.
Side-by-Side Comparison
| Category | CNA | LPN |
|---|---|---|
| Education Required | 4–12 week CNA program | 12–18 month practical nursing diploma |
| Time to Complete | 1–3 months | 12–18 months |
| Exam Format | NNAAP: written + skills demo | NCLEX-PN: computerized adaptive test, 85–205 questions |
| Average Salary | $33,000–$38,000/year | $48,000–$55,000/year |
| Job Outlook (2024–2034) | 4% growth | 5% growth |
| Scope of Practice | ADLs, vitals, hygiene, mobility, feeding | Medications, wound care, catheterization, patient assessment |
| Advancement Opportunities | LPN → RN → BSN | RN (bridge programs) → BSN → MSN |
| Cost of Certification | $500–$1,500 | $4,000–$15,000 |
| Supervision Level | Works under direct nurse supervision | Works under RN/physician supervision with more autonomy |
| Medication Administration | Not permitted | Yes — oral, IM, SubQ; IV in some states |
Verdict
<p><strong>Choose CNA if</strong> you want to enter healthcare quickly, need to start earning while you study, or want to test whether direct patient care is the right fit before committing to a longer program. Many CNA programs are free through employer-sponsored training at nursing homes and hospitals.</p> <p><strong>Choose LPN if</strong> you're ready to invest 12–18 months in education, want significantly higher pay and more clinical responsibility from day one, and plan to eventually become an RN. If you can afford the time and cost, going directly to LPN skips a step and gets you to higher earning potential faster.</p>
Related Exams
Related Comparisons
Ready to practice for the CNA?
Adaptive practice powered by Item Response Theory targets your weak areas. Start with 3 free sessions.
Start free practice →