TEAS one month study schedule: a 30-day plan built on ATI's question counts
Written and reviewed by Brittany Scott, BSN, RN, CCM · 3 min read · Updated November 2026
Short answer
Yes, a month is enough time to study for the TEAS if you start with a diagnostic, then spend the most time on the biggest scored subareas in ATI's outline: anatomy and physiology and number and algebra, with 18 questions each. Plan about 90 minutes a day, five or six days a week, and finish with timed full-length practice.
Before day 1: set the target
Find your program's required score first. The school, not ATI, decides what counts as passing, and some programs set a minimum for every section as well as the total. Your target decides whether four weeks means polishing or rebuilding.
Then check your backup. ATI says it requires no waiting period between attempts, but your school sets retake rules. If your application deadline is exactly 30 days out, a failed first attempt leaves no room, so book a date that still allows a retake if the school permits one.
Where the points are
ATI's TEAS 7 outline lists 150 scored questions. The largest subareas are human anatomy and physiology and number and algebra at 18 each, measurement and data at 16, and key ideas and details and integration of knowledge and ideas at 15 each. Then come conventions of standard English at 12, knowledge of language at 11, vocabulary acquisition at 10, and craft and structure, biology and scientific reasoning at 9 each. Chemistry is the smallest at 8.
In a month you can cover all of it, but not equally. The schedule below gives the most hours to the 18 and 16 item areas, and treats reading and English as short daily sets, because those skills improve with steady repetition more than with long single sessions.
The four-week schedule
Week 1: on day 1, take ATI's free practice test, which has 60 questions, 15 per section, with rationales. List the subareas where you missed the most. Days 2 to 6: anatomy and physiology by body system, two or three systems a day, plus 20 minutes of reading questions. Day 7 off.
Week 2: number and algebra on days 8 to 10, including fractions, percentages, ratios and one-variable equations; measurement and data on days 11 and 12, including unit conversions and reading charts. Keep 20 minutes of English conventions daily. Day 13: biology and chemistry review. Day 14 off.
Week 3: day 15 is a full timed practice test of 170 questions in 209 minutes, with ATI's section limits. Days 16 to 20 go to whatever that test shows is weakest, plus scientific reasoning and the remaining English areas. Day 21 off.
Week 4: day 22 is a second full timed test. Days 23 to 27 fix its misses by subarea, not by section. Days 28 and 29 are light review of formulas, conversions and body systems. Day 30 is test day or rest.
Use ATI's practice tests the right way
ATI's free test gives unlimited attempts, but ATI says each attempt uses the same set of questions. Retaking it in week 4 mostly measures memory, so treat it as a one-time diagnostic and use a different full-length test to measure progress.
ATI sells Practice Assessments A and B, and its 2026 to 2027 Official Study Guide includes one full-length practice test that ATI says is different from A and B. If you buy one product for this plan, choose one that gives you at least two unseen full tests for days 15 and 22.
Sources
ATI TEAS Version 7 Content Outline (ATI, 2022). 150 scored questions and counts per subarea
ATI TEAS exam details. 170 questions, 209 minutes, section time limits
ATI Help: How to access the ATI TEAS free online practice test. 60 questions, 15 per section, rationales, unlimited attempts on the same set, paid Practice Assessments A and B
ATI Help: What is in the ATI TEAS study manual?. 2026 to 2027 Official Study Guide includes one full-length practice test different from A and B
ATI Help: How soon can I retake the ATI TEAS exam?. No ATI waiting period between attempts; schools set retake rules
Common questions
Can I study for the TEAS in a month?
Yes, if you plan by subarea and practice under time limits. A month cannot replace a science course you never took, so check your diagnostic results early and book a later date if your gap is large.
How many hours a day should I study for the TEAS in a month?
This plan assumes about 90 minutes a day, five or six days a week, which is roughly 40 hours over four weeks. Add time if your diagnostic is far below your school's required score.
What does a 4-week TEAS study plan look like?
Week 1 diagnostic and anatomy, week 2 math and basic science, week 3 a timed full test and weak areas, week 4 a second timed test, fixes and light review before test day.