Pay, licensing and outlook figures below are mainly for the United States; "Around the world" shows how the job works elsewhere.
What the job actually is
A registered nurse (RN) assesses patients, gives treatments and medications, watches for changes, coordinates care with doctors and other staff, and teaches patients and families how to manage their health.
Three common misconceptions:
- "Nurses are doctors' assistants." Nursing is its own licensed profession with its own body of knowledge. Nurses make independent clinical judgements all the time: noticing that a patient is getting worse, questioning a wrong dose, deciding what needs escalating.
- "It's mostly kindness." Kindness matters, but the job is also pharmacology, physiology, maths for drug doses, technology and constant prioritisation.
- "All nurses work in hospitals." Most US RNs do, but a large minority don't. They work in clinics, schools, care homes, patients' homes, research, public health and industry.
The path in
United States. You need to graduate from an approved nursing programme and pass the national licensing exam, the NCLEX-RN. It's developed through the National Council of State Boards of Nursing (NCSBN) and delivered as a computerised adaptive test. Then you get a licence from your state. The BLS lists three education routes:
- Bachelor of Science in Nursing (BSN): typically about 4 years. The BLS gives this as the typical entry level, and some employers, especially hospitals, may require it.
- Associate degree (ADN/ASN): the BLS says these also typically take about 4 years to complete, which is longer than the "two-year degree" label suggests. College catalogues usually put the nursing coursework itself at about two years; the extra time comes from science prerequisites and, at many colleges, waiting lists, so many students take three years or more in all. Some ADN nurses later go back to school through an RN-to-BSN programme.
- Hospital diploma: typically 2 to 3 years, and far fewer of these programmes exist.
All three include supervised clinical placements.
Going further. Advanced practice registered nurses (APRNs), which include nurse practitioners, nurse anesthetists and nurse midwives, need at least a master's degree, and many have a doctorate.
Alternative routes. Many people start as a nursing assistant, after a short state-approved course and a competency exam, and work while they study nursing.
Elsewhere. In the UK you choose one of four fields from the start: adult, children's, mental health or learning disability nursing. You must be on the register of the Nursing and Midwifery Council (NMC) to practise. Most people qualify through a nursing degree, normally three years; graduates with a relevant degree can sometimes do a two-year postgraduate course, and a registered nurse degree apprenticeship (usually four years) lets you train while employed. In much of Latin America, nursing is studied as a university degree (licenciatura en enfermería), and the rules for registration vary by country. Requirements differ by country, so check with your national nursing regulator.
Doctors diagnose and prescribe. Nurses are the ones still watching the patient at 3 a.m.
A typical day
One plausible day shift for a hospital ward nurse:
| Time | What's happening |
|---|---|
| 7:00 | Handover from the night nurse: each patient's status, risks and plan |
| 7:30 | First round: vital signs, pain, a quick assessment of each patient |
| 8:00 | Morning medications, checked against each patient's prescription chart |
| 9:30 | Doctors' round: share what you've seen, question one dose |
| 10:30 | Wound dressings, an IV line, help a patient walk for the first time after surgery |
| 12:30 | Lunch, if the ward allows it |
| 1:00 | New admission from the emergency department: assessment, care plan, notes |
| 3:00 | Teach a patient going home how to use an inhaler; talk to the family |
| 5:00 | Evening medications, notes, chasing test results |
| 7:00 | Handover to the night shift |
How it varies. In intensive care (ICU) you look after far fewer, much sicker patients, surrounded by monitors and ventilators, where tiny changes matter. In the emergency department the pace is fast, the patients unknown, and you triage constantly. In a clinic or doctor's office hours are more regular and the work is more about education and follow-up. School nurses, community or home-health nurses and public-health nurses work with much more independence and much less equipment. The BLS says nurses in hospitals and care homes often work rotating shifts, including nights, weekends and holidays, while nurses in offices and schools are more likely to keep business hours.
Where it can take you
O*NET's sample of reported titles includes staff nurse, charge nurse, emergency department RN, operating room RN, oncology RN, psychiatric RN and school nurse.
| Where US RNs work (BLS) | Share |
|---|---|
| Hospitals (state, local and private) | 59% |
| Ambulatory healthcare services (clinics, offices, home health) | 19% |
| Nursing and residential care facilities | 6% |
| Government | 5% |
Specialisations include critical care, emergency, paediatrics, oncology, mental health, surgery, midwifery (a separate profession in some countries, including the UK), and community and public health.
Adjacent careers include nurse practitioner (O*NET codes it Investigative–Social–Conventional, which is more investigative than the RN), nurse anaesthetist, nurse educator, nurse manager, clinical research, infection control, health informatics and public-health policy.
Who thrives, who struggles
Thrives: people who stay calm when things go wrong, notice small changes, can prioritise when five things are urgent at once, and care about people without being crushed by them. Physical stamina matters too: you're on your feet for most of a shift.
Struggles: people who are squeamish about bodily fluids, who need regular hours, or who find it hard to speak up to a doctor or a senior colleague. Patient safety sometimes depends on doing exactly that. People who expect gratitude in every shift tend to burn out.
Money & outlook
- US median pay: $97,550 a year (May 2025, BLS). Half of RNs earn more and half earn less.
- Projected growth: 6% from 2025 to 2035, which the BLS calls faster than average. That's about 194,700 new jobs and about 180,800 openings a year, most of them replacing nurses who leave. There are about 3.47 million RN jobs in total.
- UK comparison: most newly qualified NHS nurses start at Band 5, which begins at £32,073 from April 2026 (NHS Health Careers).
Pay varies widely by country, region, specialty, shift pattern and overtime.
Around the world
Nursing is one of the most international professions. The science and the bedside work are the same everywhere, and so many nurses cross borders that recruiting them has its own international code. What changes is the training, the licensing exam, the levels of nursing a country recognises, and the pay.
| Country | How you qualify | Who licenses / regulates | Pay in context | Worth knowing |
|---|---|---|---|---|
| United States | A BSN, an associate degree or a hospital diploma, then the NCLEX-RN | State boards of nursing | Median $97,550 a year (BLS, May 2025) | About 3.47 million RN jobs (BLS) |
| United Kingdom | A nursing degree (usually three years) in one of four fields, or a degree apprenticeship | Nursing and Midwifery Council (NMC) | Band 5 starts at £32,073 from April 2026 (NHS); nursing professionals' full-time median £44,928, against £40,911 for all full-time jobs (ONS ASHE, year to April 2026, provisional) | 26.4% of new joiners to the NMC register in 2025–26 trained abroad, down from 39.1% the year before (NMC) |
| Germany | Three years of training as a Pflegefachfrau or Pflegefachmann (part-time up to five) | State licence under the Nursing Professions Act (Pflegeberufegesetz, 2020) | — | In 2020 the law merged three separate trainings (adult, children's and elderly care) into one general one |
| Mexico | A licenciatura en enfermería, or a shorter technical programme | The education ministry (SEP) issues the cédula profesional | Nursing graduates average MX$19,970 a month, against MX$17,795 for all graduates (IMCO Compara Carreras 2026, from INEGI survey data) | 75% of nursing graduates work in a job related to their studies (IMCO) |
| Brazil | A nursing degree (enfermeiro); nursing technicians and auxiliaries are separate, lower levels | Federal and state nursing councils (COFEN and the CORENs, Law 5.905/1973) | A legal floor of R$4,750 a month for nurses, 70% of that for technicians and 50% for auxiliaries (Law 14.434/2022) | As of late October 2026 the Supreme Court still hadn't finished ruling on how the floor is paid for and applied (case ADI 7.222, COFEN) |
| India | A B.Sc. in nursing or a diploma in general nursing and midwifery | Indian Nursing Council (1947 Act) sets standards; state nursing councils register nurses | — | The national council can withdraw recognition from a nursing school that falls short of its standards |
| Philippines | A four-year Bachelor of Science in Nursing, then the board exam | Professional Regulation Commission's Board of Nursing (Philippine Nursing Act, 2002) | — | One of the world's biggest sources of nurses working abroad |
| Nigeria | A three-year nursing and midwifery programme accredited by the council | Nursing and Midwifery Council of Nigeria (set up in 1979) | — | It's on England's "red list": under its code of practice, recruiters in England must not actively target health workers there (list as of March 2025) |
Moving abroad. To work as an RN in the US you pass the NCLEX-RN and get a state licence. The UK's NMC asks most nurses trained abroad to pass a two-part Test of Competence (a computer-based test, then a practical exam called an OSCE) and to meet its English-language rules. Recruitment itself is policed too. England's code of practice follows the WHO's global code, and its red list is based on the WHO's list of 55 countries with severe health-worker shortages: recruiters must not actively target them unless the two governments have an agreement. If you're thinking of moving, start with the regulator's website in the country you want to work in, not a recruitment agency.
The honest downsides
- Physical risk. The BLS lists back injuries from moving patients, infectious diseases, hazardous drugs, needle-stick injuries, and radiation and chemical exposure.
- Shift work. Nights, weekends and holidays are normal in hospitals, and they affect sleep, health and family life.
- Short staffing can mean more patients than feels safe, and that weighs on you.
- Emotional load. You will be present for deaths, bad news and families' worst days.
- Little public credit. Much of what nurses prevent is, by definition, invisible.
Try it before you commit
- Volunteer at a hospital, hospice or care home. Age limits and rules vary, so ask. You'll see the real pace and the real smells.
- Take a first-aid or basic life support course, for example through the Red Cross.
- Shadow a nurse for a shift, or ask a nursing school whether it runs open days.
- Work as a nursing assistant or healthcare assistant during a gap year or the summer. It's the most honest preview there is.
- Read The Language of Kindness by Christie Watson, who worked as a nurse for more than twenty years.
The takeaway
Nursing is a licensed profession that combines clinical science, careful watching and human care, often around the clock. In the US you qualify through a BSN, ADN or diploma programme plus the NCLEX-RN, and advanced roles need a master's or a doctorate. In the UK you join the NMC register in one of four fields. US demand is growing faster than average and pay is solid. The physical, shift-work and emotional costs are real, so test it in person before you commit.
Try this: spend one month volunteering in a care setting. Notice whether the hardest moments make you want to leave or make you want to learn more.
Sources & Further Reading
Sources
- US Bureau of Labor Statistics, Occupational Outlook Handbook: Registered Nurses (pay May 2025, projections 2025–35, education routes, licensing, APRNs, industries, shifts, hazards); Nursing Assistants and Orderlies (training, competency exam).
- ONET OnLine: Registered Nurses, 29-1141.00 (interest code Social–Conventional–Investigative; sample titles); Nurse Practitioners, 29-1171.00 (Investigative–Social–Conventional).
- NCSBN: NCLEX (computerised adaptive testing). Nursing and Midwifery Council (UK register). NHS Health Careers: four fields of nursing; Agenda for Change pay from April 2026.
- Around the world: ONS, Annual Survey of Hours and Earnings 2026 provisional, Table 14.7a (SOC 223). NMC, registration data report, 1 April 2025 – 31 March 2026, and Test of Competence fees page. Pflegeberufegesetz (Germany, in force 2020), via Wikipedia. IMCO, Compara Carreras 2026 (INEGI ENOE data, 2025–26), and Xataka coverage of it (August 2026). COFEN, "Pedido de vista interrompe novamente julgamento do piso da Enfermagem no STF" (27 October 2026); Law 5.905/1973. Indian Nursing Council (Indian Nursing Council Act, 1947). Professional Regulation Commission (Philippines), Board of Nursing; Wikipedia, Nursing in the Philippines. Nursing and Midwifery Council of Nigeria. GOV.UK, Code of practice for the international recruitment of health and social care personnel in England (red list updated 27 March 2025); WHO, Health workforce support and safeguards list 2023* (55 countries).
Go deeper
- 🌐 BLS Occupational Outlook Handbook: Registered Nurses
- 🌐 O*NET OnLine: Registered Nurses
- 🌐 American Nurses Association · 🌐 International Council of Nurses (global) · 🌐 NMC (UK)
- 📘 The Language of Kindness: A Nurse's Story, Christie Watson (2018)
This piece is general career information, not medical advice.