A nursing degree takes two to four years and leads to a license that lets you work in hospitals, clinics, and other settings

The path to becoming a nurse starts with choosing between two main routes: a two-year Associate Degree in Nursing (ADN) or a four-year Bachelor of Science in Nursing (BSN). Both end with the same licensing exam—the NCLEX-RN—but they differ in cost, time, and what doors they open later. An ADN is faster and cheaper; a BSN opens more management and specialty roles and is increasingly required by large hospital systems. Most people choose based on what they can afford now and what kind of nursing work they want to do.

Before you enter either program, you will need to complete prerequisite courses in biology, chemistry, anatomy, and microbiology. These typically take one to two years and cost $3,000 to $8,000. After you graduate from your nursing program and pass the NCLEX-RN exam, you become a registered nurse (RN) and can work independently in various healthcare settings. The entire path from prerequisites through licensure usually takes three to six years.

Key Takeaways

  • An ADN takes two years and typically costs $10,000 to $30,000 total; a BSN takes four years and typically costs $30,000 to $120,000 depending on whether you attend a public or private school.
  • Both degrees require passing the NCLEX-RN exam to become a registered nurse, but a BSN is increasingly preferred or required by hospitals and opens more career paths.
  • Community colleges offer ADN programs; universities offer BSN programs, and some schools offer both so you can bridge from an ADN to a BSN later.
  • Nursing school includes classroom learning, lab work, and clinical rotations in real hospitals where you work under supervision.
  • Loan repayment programs, tuition reimbursement from employers, and scholarships exist but are competitive and often require you to work in specific settings or regions after graduation.

ADN vs. BSN: What the difference means for your career

An Associate Degree in Nursing (ADN) is a two-year program offered at community colleges and some universities. You take nursing courses, anatomy, pharmacology, and microbiology, plus clinical rotations in hospitals. The total cost ranges from $10,000 to $30,000, though it varies by school and state. After graduation, you take the NCLEX-RN exam. If you pass, you become a registered nurse (RN) and can work in hospitals, clinics, nursing homes, and home health agencies.

A Bachelor of Science in Nursing (BSN) is a four-year program at universities. It covers the same nursing content as an ADN but adds courses in research, leadership, public health, and community nursing. The total cost ranges from $30,000 to $120,000 at public universities and can exceed $200,000 at private schools. You also take the NCLEX-RN exam. Once licensed, a BSN holder can work the same entry-level jobs as an ADN holder, but the degree opens doors to management roles, nurse educator positions, and specialty certifications faster.

Many hospitals now prefer or require a BSN for new hires, especially in competitive job markets. Some systems have announced that all nurses will need a BSN within a set timeframe. If you start with an ADN, you can bridge to a BSN later—many universities offer RN-to-BSN programs that take one to two years and cost $15,000 to $40,000. The trade-off: you work sooner and earn sooner with an ADN, but you may need to return to school later if your employer requires it.

What nursing school actually involves

Nursing programs mix classroom learning, lab practice, and clinical rotations. In the classroom, you study anatomy, physiology, pharmacology, microbiology, and nursing theory. In the lab, you practice skills like inserting catheters, drawing blood, and managing IV lines on mannequins and simulation equipment before you touch a real patient. Clinical rotations happen in hospitals, clinics, and long-term care facilities, usually starting in the second semester. You work alongside a preceptor or instructor and care for real patients under supervision.

The schedule is demanding. Most programs require 30 to 40 hours per week of class, lab, and clinical time. Many programs have mandatory prerequisites—biology, chemistry, anatomy, and microbiology—that you may need to complete before you explore. Some schools require these courses to be completed within a certain timeframe (often five years) so the material is fresh. Prerequisites typically take one to two years and cost $3,000 to $8,000.

Admission is competitive. Most programs require a minimum GPA (often 3.0 or higher), a passing score on the TEAS or HESI entrance exam, and sometimes an interview. Some schools use a lottery system when applications exceed spots. Starting in fall is common, but some programs admit students in spring or summer. Wait lists are normal, especially at community colleges.

How much nursing school costs and how to pay for it

Tuition and fees for an ADN at a community college range from $5,000 to $15,000 total; at a university, $15,000 to $30,000. A BSN at a public university ranges from $30,000 to $80,000; at a private university, $80,000 to $200,000 or more. These figures are tuition only and do not include books, supplies, uniforms, background checks, drug screening, and licensing exam fees, which add $2,000 to $5,000. Some programs require liability insurance and CPR certification, another $200 to $500.

Federal student loans are available to nursing students. You can borrow through the Direct Loan program (subsidized and unsubsidized) and, if you exhaust those, Parent PLUS loans. Private loans are also an option but typically carry higher interest rates. Many nursing students graduate with $20,000 to $60,000 in debt for an ADN and $40,000 to $150,000 for a BSN.

Scholarships and grants exist but are competitive. The National Health Service Corps Scholarship Program covers tuition and fees in exchange for working in an underserved area after graduation. Some states offer loan repayment programs for nurses who work in rural or high-need areas. Employers—hospitals, clinics, nursing homes—sometimes offer tuition reimbursement or sign-on bonuses, but these usually require a commitment to work there for a set period (often two to three years). Ask schools and employers directly about what they offer; these programs change year to year.

The NCLEX-RN exam and what happens after you graduate

After you graduate, you are may be able to access to take the NCLEX-RN (National Council Licensure Examination for Registered Nurses). This is a computerized exam that tests your knowledge and judgment in nursing. You schedule it through Pearson VUE, the testing company. The exam costs around $200 and is offered year-round. Most people take it within a few months of graduation. You receive your score within 24 to 48 hours.

The exam is pass or fail. If you pass, your state nursing board issues you a license, and you can legally work as an RN. If you fail, you can retake it, though rules vary by state on how many attempts you get and how long you must wait between attempts. Most schools offer NCLEX prep courses or study materials. The pass rate for first-time test-takers is typically 85 to 90 percent.

Once licensed, you can start working. New graduate nurses usually begin in a hospital or clinic and work under the guidance of experienced nurses for the first few months. Many employers offer a formal orientation or residency program lasting three to six months. After that, you work independently as a licensed RN.

What nursing jobs pay and where they are

Registered nurse salaries vary by location, employer, and specialty. According to the U.S. Bureau of Labor Statistics, the median annual wage for RNs was around $77,000 in recent years, though this varies significantly by state and setting. Nurses in California, Massachusetts, and New York typically earn more; nurses in rural areas often earn less. Hospitals usually pay more than clinics or nursing homes. Specialty areas like intensive care, emergency, and operating room nursing often pay more than general medical-surgical nursing.

Job growth for nursing is strong. The Bureau of Labor Statistics projects that RN jobs will grow faster than average over the next decade, driven by an aging population and increased demand for healthcare. This means jobs are widely available, though competition for specific roles and locations can be fierce. Nurses can work full-time, part-time, or per diem (as-needed). Many hospitals offer shift differentials—higher pay for night, weekend, and holiday shifts.

Nursing offers flexibility. You can work in hospitals, clinics, home health, schools, occupational health, public health, research, education, and management. You can move between settings without retraining. You can work in different states by obtaining licensure in that state (some states have reciprocal agreements; others require a separate process). This flexibility is one reason nursing is a stable career choice.

Prerequisites and admission requirements you need to know

Before you explore to a nursing program, you typically need to complete prerequisite courses. These usually include biology, chemistry, anatomy, and microbiology. Some programs also require English, math, and psychology. Prerequisites are offered at community colleges, universities, and online. They cost $3,000 to $8,000 total and take one to two years to complete, depending on how many you need and whether you take them full-time or part-time.

Most nursing programs require a minimum GPA in prerequisites—often 2.5 to 3.0. Some require a higher GPA in science courses specifically. You will also need to take an entrance exam, usually the TEAS (Test of Essential Academic Skills) or HESI A2. These exams cost $60 to $150 and test reading, math, science, and English. Many schools offer prep courses for these exams. You typically take the entrance exam after completing prerequisites.

Other requirements include a background check, drug screening, and proof of immunizations (including COVID-19, flu, and others depending on the program). These cost $100 to $300 total. Some programs require CPR certification before you start. You will also need to provide references, usually from teachers or employers, and write a personal statement explaining why you want to be a nurse.

Frequently Asked Questions

Can I work while going to nursing school?

Many students work part-time, but it is challenging. Nursing programs require 30 to 40 hours per week of class, lab, and clinical time, plus studying. Most students who work limit themselves to 10 to 15 hours per week, often in healthcare settings like hospitals or clinics where schedules are flexible. Some programs discourage or prohibit working during clinical rotations. Talk to your program about what is realistic.

How long does it take to get a nursing license after I graduate?

You can take the NCLEX-RN within a few weeks of graduation. Most people receive their license within one to three months of graduating. Some states issue temporary licenses that let you work while waiting for your permanent license. Check your state nursing board's website for exact timelines.

Do I need a BSN to work as a nurse?

No. An ADN is sufficient to become a licensed RN and work in most nursing jobs. However, many large hospitals now prefer or require a BSN for new hires, and some have announced timelines for requiring all nurses to have a BSN. If you start with an ADN, you can bridge to a BSN later while working.

What if I fail the NCLEX-RN?

You can retake it. Most states allow multiple attempts, though rules vary. You typically must wait a set period (often 24 to 90 days) before retaking. Many schools offer remedial support or tutoring if you fail. The pass rate for retakes is lower than for first attempts, so preparation is important.

Are there nursing programs that don't require prerequisites?

Most programs require prerequisites, but some allow you to complete them as part of the nursing program itself, which extends the total time. This is less common and more expensive overall. Ask programs directly about their prerequisite policies.