How long to study for the TEAS: size it from your score, then pick a plan
ATI, which makes the TEAS, recommends at least six weeks of study. In practice it depends on one number: how far your first timed practice score is below the score your program wants. Already above it, one to two weeks of practice tests is often enough; within 10 points, plan on three to four weeks at about an hour a day; more than 10 points below, give it six to eight weeks.
This guide shows how to find your gap in one evening, how many hours that gap needs, how to split them across the four sections, and four plans (six, four, two and one week) with what to do each day. It ends with how to tell you're ready and what to do if the test date doesn't move.
How long should you study for the TEAS?
| Your first practice score vs your program's minimum | Study time | About | Plan |
|---|---|---|---|
| Already 5+ points above it | 1–2 weeks | 8–15 hours | One-week plan or the two-week plan below |
| Within 5 points either side | 2–3 weeks | 15–25 hours | Two-week plan below, plus a week of timed tests |
| 5 to 10 points below | 3–4 weeks | 25–35 hours | Four-week plan |
| More than 10 points below | 6–8 weeks | 40–60 hours | Six-week plan below |
| Haven't taken one yet | Plan on 6 weeks | ATI's default | Take a practice test first, then shorten it |
The rows are our planning rule, built from ATI's six-week default and its shorter versions (ATI: how long to study), and Kaplan's figure of about 40 hours for a one-month plan (Kaplan). They are not a promise: your weekly practice scores are the real measure, and they can tell you to stop early or keep going.
Step 1: find your gap in one evening
You can't size a study plan without a starting point, so measure before you open a book.
- Find your program's number. Look up the overall minimum and any section minimums on your program's admission page. In our list of 56 programs, published overall minimums run from 58% to 75% (median 62%), and 15 programs also set section minimums (what TEAS score you need). If your program ranks applicants, aim above the floor.
- Take a timed practice test. Our free TEAS practice test is 15 questions across all four sections, about 10 minutes, scored against the program you pick. ATI's own free practice test works too.
- Write the gap per section. Not just the total. A 64% total with 48% in science is a different plan from 64% everywhere.
A short test is a rough first reading (each of 15 questions moves the score by about 7 points), so use it to rank the sections, then confirm with a longer timed test in the first week. See TEAS section scores for how each section counts toward the total.
How many hours a day should you study for the TEAS?
For most people, 45 to 90 minutes a day, five or six days a week. ATI advises shorter, regular sessions over long ones, and Kaplan suggests one to three hours at least three days a week. Past about two hours, most people stop learning and start rereading.
| Weeks until the test | Hours you need (from the table above) | Per day, 6 days a week |
|---|---|---|
| 6 | 40–60 | about 1 to 1¾ hours |
| 4 | 25–35 | about 1 to 1½ hours |
| 2 | 15–25 | about 1¼ to 2 hours |
| 1 | 8–15 | about 1½ to 2½ hours |
Our arithmetic. If the per-day number is more than you can really give, move the test date rather than cram. Most programs limit attempts, so one well-prepared try is cheaper than two rushed ones (how many times you can retake the TEAS).
Step 2: split the hours by section
Start from how much each section counts, then move time toward the gaps. The TEAS has 170 questions, 150 of them scored (ATI exam details):
| Section | Questions (scored) | Minutes | Share of a plan with no clear weak spot |
|---|---|---|---|
| Science | 50 (44) | 60 | 35% |
| Reading | 45 (39) | 55 | 20% |
| Mathematics | 38 (34) | 57 | 25% |
| English and language usage | 37 (33) | 37 | 10% |
| Full timed tests and review | - | - | 10% |
The shares are our starting split, not ATI's: science gets the most because it's the biggest section and the most content to learn (anatomy and physiology alone is 18 of its 50 questions). Math gets more than its size because its skills improve fastest with practice. Then adjust: any section under its own program minimum gets at least a third of your hours until it clears.
The six-week TEAS study plan
For a gap of more than 10 points, or if you haven't studied this material in years. About an hour a day, six days a week. It follows ATI's six-week outline: baseline first, then a week per area, weakest first, then timed tests.
| Week | Focus | What you do |
|---|---|---|
| 1 | Measure and set up | Practice test, gaps per section, a miss log (topic, why you missed it, the rule). Start anatomy and physiology: two body systems. |
| 2 | Science | A&P (the rest of the systems), then biology and chemistry. Answer questions on each topic the same day you learn it. |
| 3 | Math | Fractions, decimals, percents, ratios, conversions, equations, word problems, charts. Do problems by hand, then check on a four-function calculator. |
| 4 | Reading | Main idea, inference, text structure, author's purpose, comparing sources. Time every passage. |
| 5 | English, then the weakest section again | Grammar, punctuation, spelling, word parts for 3 days; then back to whichever section is furthest below its line. |
| 6 | Timed tests | One full timed test early in the week, a second three days later. Review every miss. Light review only the last day. |
Each week ends with a short mixed set from the sections you already covered, so week 2's science isn't gone by week 6. That spaced review is where most of the gain stays.
The four-week plan
For a gap of 5 to 10 points: about an hour to an hour and a half a day. The day-by-day version, with minutes per session, is in our four-week TEAS plan. In short:
- Week 1: practice test, then your weakest section only.
- Week 2: second-weakest section, plus 20 minutes a day of mixed review.
- Week 3: a full timed test, then the topics it exposed.
- Week 4: a second timed test, miss review, and rest the day before.
Is 2 weeks enough to study for the TEAS?
Often, yes, if your first practice score is near or above your program's minimum, or if you took anatomy and physiology, chemistry and college English recently. It is tight if you're more than 10 points short, because science content takes time to learn, not only practice. ATI's advice for one to two weeks is to work from practice tests and the review they generate, not to read everything.
A two-week plan, about 1½ hours a day:
| Day | What you do |
|---|---|
| 1 | Timed practice test. Write the gap per section and the 10 topics behind most misses. |
| 2–4 | Your weakest section: the topics from day 1, one at a time, 15–20 questions on each. |
| 5–6 | Your second-weakest section, same way. |
| 7 | Mixed set from all four sections, timed. Redo every miss from days 1–6. |
| 8–9 | Science: the body systems you missed. A&P is 18 of 50 science questions. |
| 10 | Math: conversions, percents and word problem setups, 30 problems. |
| 11 | Second full timed test, in section order, with ATI's clocks. |
| 12–13 | Only the misses from day 11 and anything still wrong in your miss log. |
| 14 | An hour of light review, test day logistics, sleep. |
If day 11's score is still under your minimum by more than a few points, consider moving the date. You can reschedule with ATI up to 48 hours before the exam for a fee (ATI: rescheduling).
Can you study for the TEAS in a week?
Yes, if you're already close: a week is enough to learn the format, fix pacing and patch a few topics, not to learn A&P from scratch. Our one-week TEAS plan has the seven days, what to cut and where the points are. Expect 1½ to 2½ hours a day.
How long to study, by situation
| Your situation | Usual starting point | Where the time goes |
|---|---|---|
| Recently finished A&P, chemistry and English prerequisites | Often 2–3 weeks | Math and timed practice; science review only where you miss |
| Career changer, out of school 5+ years | Often 6–8 weeks | Math basics first (fractions, percents, algebra), then science content |
| Applying to an LPN or LVN program | Depends on the minimum, often lower | Our list's LPN minimums run 58% to 60%; check for section minimums too |
| Competitive BSN that ranks applicants | 6+ weeks | Aim several points above the floor; BSN minimums in our list run up to 75% |
| Retaking after a miss | 2–4 weeks | Your score report's lowest content areas; keep the passed sections warm |
| Strong reader, weak at science | 4–6 weeks | Two thirds of the hours on science |
These are starting points, not rules. Your practice scores decide.
How to tell you're ready for the TEAS
- Two full timed tests at or above your program's minimum, a few days apart, not one lucky score.
- Every section above its own line, if your program sets section minimums.
- Pacing holds: you finish each section with a minute or two left. Reading gives you about 73 seconds a question including the passage, science 72, math 90, English 60.
- Your miss log is shrinking: fewer new topics each test, and the old ones stay fixed when you redo them.
Give yourself a margin. Practice tests are not the real form, and ATI adjusts real scores for each form's difficulty, so aim 3 to 5 points above your minimum on practice before you book.
Mistakes that waste study time
- Starting with a book instead of a test. You spend week one on topics you already know.
- Rereading. It feels like work; answering questions and checking why you missed them is what raises scores.
- Studying sections in equal time. English is 22% of the score; science is 29% and usually the weakest.
- Never timing yourself. Each section has its own clock and leftover time doesn't carry over. Untimed practice hides the pacing problem until test day (TEAS test taking strategies).
- Booking first, measuring later. Pick the date from your gap, not the gap from the date.
- Cramming the night before. The last day is for logistics and sleep (TEAS exam day tips).
When the test date can't move
An application deadline sometimes fixes the date. Then cut, don't spread thin:
- Spend the hours on the section furthest below its line, then on A&P and math word problems, which have the most questions you can still win in a short time.
- Drop deep chemistry and rare grammar terms. A few chemistry questions are not worth a day if A&P is weak.
- Take one full timed test no matter what. Knowing the clocks is worth points on its own.
- Check your program's retake rule before test day, so a miss doesn't surprise you. ATI requires no waiting period between attempts; your program sets the limits and waits (ATI: how soon can I retake).
How long to study for the TEAS: FAQ
How long does ATI recommend studying for the TEAS?
At least six weeks, with shorter plans for three to four weeks and one to two weeks built on practice tests.
How many hours total should I study for the TEAS?
Kaplan puts a one-month plan at about 40 hours. Our rule: 8–15 hours if you're already above your minimum, 40–60 if you're more than 10 points below.
Is 3 weeks enough for the TEAS?
For a gap of 5 to 10 points, usually, at about 1¼ hours a day. Use the four-week plan with the first week shortened.
How long should I study for the TEAS science section?
Plan on about a third of your hours, more if science is your weakest section. Science has 50 questions and the most content to learn. See how to study for the TEAS science section.
How long is the TEAS test itself?
209 minutes of testing across four timed sections, plus a 10-minute break after math; plan on about four hours from check-in (what is on the TEAS test).
Can I pass the TEAS without studying?
Some people do, mostly for programs with lower minimums. With ATI saying about 40% of test takers retake it, a practice test first tells you whether you're one of them.
Sources
- ATI, How long should I study for the ATI TEAS exam? (published 2024-11-08). Read 2026-11-04.
- ATI, TEAS exam details (sections, questions, minutes).
- ATI, How soon can I retake the ATI TEAS exam? (published 2026-09-15). Read 2026-11-04.
- ATI, Can I reschedule my ATI TEAS exam?
- ATI, ATI TEAS (40% of test takers retake). Read 2026-11-04.
- Kaplan, How to prepare for the TEAS. Read 2026-11-04.
- Union Test Prep, How long should I study for the TEAS test? Read 2026-11-04.
- Program minimums: our list in what TEAS score you need, each linked to its program's page.
More: is the TEAS test hard, the four-week plan, the one-week plan, or all TEAS guides. To size your own plan tonight, take the free TEAS practice test and compare each section with your program's minimum.