Nursing paths at a glance
Your best path depends on where you are starting: a high school graduate, a working adult, a healthcare worker ready to level up, or a career changer with a degree in another field. Program lengths below are typical and can run longer once prerequisites and waitlists are included.
| Path | Typical length | Licensing exam | Best for |
|---|---|---|---|
| CNA (Certified Nursing Assistant) | About 4–12 weeks | State competency exam | Fast entry, testing the field |
| LPN/LVN | About 12–18 months | NCLEX-PN | Quicker licensed role, bridge later |
| ADN (Associate Degree in Nursing) | About 2–3 years | NCLEX-RN | Lower-cost route to RN |
| BSN (Bachelor of Science in Nursing) | About 4 years | NCLEX-RN | Broadest career options |
| ABSN (Accelerated BSN) | About 11–18 months | NCLEX-RN | Career changers with a prior bachelor's |
| Direct-entry MSN | About 2–3 years | NCLEX-RN, then APRN board exam if applicable | Non-nursing grads aiming for graduate roles |
Certified Nursing Assistant (CNA)
CNAs help patients with bathing, mobility, feeding and vital signs under the supervision of licensed nurses. Federal rules for nursing homes set a minimum of 75 hours of training, and many states require more. After completing a state-approved program, you take a competency exam with written and skills portions to be listed on your state registry.
Pros: quick, affordable, and a realistic look at patient care. Cons: limited scope and lower pay. Many nursing students work as CNAs while in school, and some programs give admissions credit for patient-care experience.
Licensed Practical or Vocational Nurse (LPN/LVN)
LPNs (called LVNs in California and Texas) provide basic nursing care such as medication administration, wound care and monitoring, under the direction of RNs or physicians. Programs are commonly offered at community colleges and technical schools and typically take about a year to 18 months. Graduates take the NCLEX®-PN, administered by NCSBN.
LPNs are especially common in long-term care, rehabilitation and clinics. Scope of practice varies considerably by state, particularly around IV therapy and assessment. LPN-to-RN bridge programs let you build on your credits later.
ADN vs. BSN: the two main RN routes
Associate Degree in Nursing (ADN)
ADN programs are usually offered by community colleges. The nursing sequence is about two years, but prerequisites often add a semester or more. Graduates take the NCLEX-RN and hold the same RN license as BSN graduates. The ADN is often the most affordable route to becoming an RN.
Bachelor of Science in Nursing (BSN)
BSN programs take about four years and add coursework in leadership, research, public health and evidence-based practice. Many hospitals prefer BSN-prepared nurses, and organizations such as AACN point to research linking higher BSN staffing with better patient outcomes. A BSN is also required for most graduate nursing programs, military nursing and many leadership roles.
Which should you choose?
- Choose an ADN if cost and speed matter most and local employers hire ADN graduates. Plan an RN-to-BSN program, often online and roughly 9 to 24 months, once you are working.
- Choose a BSN if you want the widest range of hospital jobs, plan to pursue graduate school, or live in a market where BSN preference is strong.
Accelerated BSN and direct-entry MSN
Accelerated BSN (ABSN)
ABSN programs are designed for people who already hold a bachelor's degree in another field. By building on your general education credits, they compress nursing coursework and clinicals into roughly 11 to 18 months. Expect a full-time, intense schedule; most programs advise against working during the program. Science prerequisites such as anatomy and physiology, microbiology and statistics are usually required before you start.
Direct-entry MSN
Direct-entry (or entry-level) MSN programs also serve non-nursing bachelor's graduates, but they end in a master's degree. Some prepare you as a generalist nurse leader; others continue into an advanced practice track. You typically take the NCLEX-RN partway through or at the end of the pre-licensure phase.
How to choose the right path
- Start from your goal. If you want to be an NP, CRNA or nurse educator, a BSN or direct-entry MSN route saves time later.
- Be honest about time and money. Working adults often do well with an LPN or ADN first, then a bridge program with employer tuition help.
- Check local hiring. Look at job postings where you want to work to see whether employers require a BSN.
- Compare outcomes, not just price. A cheaper program with low pass rates or a long waitlist can cost more in the end.
- Talk to working nurses. A short conversation with someone in the role can clarify more than any brochure.
FAQ
What is the fastest way to become a registered nurse?
If you already have a bachelor's degree, an accelerated BSN can take roughly 11 to 18 months. Without a prior degree, an ADN is usually the fastest RN route, often around two to three years including prerequisites.
Is an ADN nurse the same as a BSN nurse?
Both take the NCLEX-RN and earn the same RN license. The BSN adds coursework in leadership, research and community health and is preferred by many hospitals and required for graduate study.
Can I become a nurse online?
Coursework can often be completed online, especially in RN-to-BSN programs, but pre-licensure programs require in-person labs and clinical rotations.
Do I need to be a CNA before nursing school?
Usually not, but some programs require or reward patient-care experience. Working as a CNA can strengthen your application and prepare you for clinicals.