Acing the LSAT comes down to mastering two skill sets, Logical Reasoning and Reading Comprehension, then drilling them under timed conditions until your performance is consistent. The exam is scored on a scale of 120 to 180, and a score of 170 puts you above roughly 95% of all test takers. Getting there is realistic with the right study plan, but it typically requires around 200 hours of focused preparation spread over three to six months.
What the LSAT Actually Tests
The LSAT has two parts. The first is four 35-minute sections of multiple-choice questions: three are scored and one is an unscored experimental section used to validate future test questions. The scored sections cover Logical Reasoning and Reading Comprehension. The experimental section can look like either type, and it can appear at any point during the test, so you won’t know which one doesn’t count. Treat every section as if it matters.
The second part is LSAT Argumentative Writing, an unscored essay. You get 15 minutes for prewriting analysis and 35 minutes to write. Law schools receive your writing sample, and while it doesn’t affect your score, a poorly written or blank response can raise questions about your candidacy.
Set a Target Score
Your target score should be based on the schools you want to attend. A 170 lands you in the 95th percentile. A 173 reaches the 98th percentile. A 165 sits around the 87th percentile, which is competitive for many well-regarded programs. Start by looking up the median LSAT scores for your target schools, then set your goal a point or two above the median to give yourself a comfortable margin.
Take a timed diagnostic test before you start studying. The gap between your baseline score and your target determines how long you need to prepare. If you’re within a few points, a focused one- or two-month plan can work. If you need to climb 10 or more points, plan for four to six months.
Build a Study Schedule
Most students spend about 200 total hours preparing. How you spread those hours depends on your life. A three-month timeline at 15 to 20 hours per week works for most people. If you’re working full time, stretching to six months at 10 to 15 hours per week helps prevent burnout. Retakers or those on a tight deadline sometimes compress into one month at 25 to 30 hours per week, but that pace is grueling and only practical if you already have a strong foundation.
Whatever timeline you choose, structure your weeks so you’re rotating between learning new concepts, drilling individual question types, and taking full timed practice tests. A common split is to spend the first third of your prep learning the fundamentals, the middle third drilling weak areas, and the final third running full practice exams and reviewing every missed question.
Master Logical Reasoning
Logical Reasoning makes up the bulk of your scored questions, so improvement here has the biggest impact on your overall score. Every question gives you a short argument or set of facts and asks you to do something with it: strengthen it, weaken it, identify a flaw, draw a conclusion, or find an assumption the argument depends on.
The single most important skill is learning to break an argument into its parts. Identify the conclusion (what the author is trying to prove) and the premises (the evidence offered to support it). Once you can do this quickly, most question types become manageable because they all revolve around the relationship between evidence and conclusion.
Flaw vs. Weaken Questions
These two question types trip up a lot of students because they sound similar but work differently. A flaw question asks you to describe what’s already wrong with the argument. The correct answer will be a description of the reasoning error, not new information. A weaken question, by contrast, asks you to find a new piece of information that would undermine the argument’s conclusion. The answer choices always introduce facts not mentioned in the stimulus. Recognizing which type you’re dealing with before you look at the answer choices saves time and prevents careless errors.
Conditional Logic
Many Logical Reasoning questions involve “if/then” reasoning. Get comfortable translating everyday language into conditional statements. Phrases like “all X are Y,” “no X are Y,” and “only if” each set up a specific logical relationship. Practice diagramming these statements and identifying their contrapositives (the valid reversed form). Once conditional logic becomes second nature, you’ll move through these questions much faster.
Strengthen Your Reading Comprehension
Reading Comprehension gives you four sets of passages (one of which is a pair of related passages) with questions about the author’s argument, the passage’s structure, and specific details. The passages cover law, humanities, social sciences, and natural sciences. You don’t need background knowledge in any subject; everything you need is in the text.
Active reading is what separates high scorers from average ones. As you read, focus on distinguishing main ideas from supporting details, and opinions from factual statements. Mark key parts of the passage: underline the main argument, circle transitional words like “although,” “nevertheless,” and “however” that signal shifts in reasoning, and note descriptive words that reveal the author’s attitude. This kind of annotation creates a mental map of the passage so you can find information quickly when answering questions.
Pay special attention to why the author makes each point. The LSAT rarely asks you to simply recall a fact from the passage. It asks why the author introduced that fact, how two ideas relate, or what the author would likely agree with. Understanding the author’s purpose matters more than memorizing details.
When answering questions, read every answer choice before selecting one. The best answer is the one that most accurately responds to the specific question being asked, not just one that happens to be a true statement. If a choice is true but doesn’t answer the question, it’s wrong. And never bring in outside knowledge; answer based only on what the passage says.
Take Timed Practice Tests
Untimed drilling builds knowledge. Timed practice tests build the stamina and pacing you need on test day. Start taking full, timed practice tests once you’ve learned the core concepts for each section type, typically about a third of the way through your study plan.
After each practice test, review every question you got wrong and every question you got right but weren’t sure about. For wrong answers, figure out whether the mistake was conceptual (you didn’t understand the question type), procedural (you understood it but applied the wrong approach), or a time pressure error (you rushed). Each diagnosis points to a different fix. Track your accuracy by question type over time so you can see which areas are improving and which still need work.
If you find yourself consistently running out of time on a section, consider your approach to question ordering. LSAC itself suggests starting with material that feels more familiar and deferring sets that seem particularly difficult. On Reading Comprehension, for instance, you might tackle the passage on a topic you’re comfortable with first and save the densest science passage for last.
Prepare for Test Day
If you’re testing in person at a Prometric center, arrive up to 30 minutes before your scheduled time with a valid photo ID. You’ll also need your LawHub username and password memorized (the same credentials you used to register). If you don’t know your login, your start time will be delayed while it gets sorted out.
All cell phones, food, and beverages go into a locker before the test begins. During the intermission, you can’t use electronic devices, discuss the test with anyone, or work on your scratch paper. You’ll need to check back in with center staff, show your ID again, and confirm you followed these rules before the second half starts.
The night before, lay out your ID and have your credentials written down somewhere you can review in the morning (then memorize them before you walk in). Eat a solid meal beforehand since you won’t have access to snacks during the test. Simulate test-day conditions during your final practice exams so the timing, the pressure, and the lack of breaks feel familiar rather than jarring.
Resources Worth Your Time
Real LSAT questions from past exams, available through LSAC’s LawHub platform, are the gold standard for practice material. Third-party questions can teach concepts, but they don’t perfectly replicate the style and difficulty of real test questions. Use official materials for your timed practice tests whenever possible.
Khan Academy offers free LSAT prep lessons that cover each question type in detail, including how to distinguish similar-sounding question types like flaw and weaken questions. For a more structured approach, commercial prep courses from companies like Princeton Review, 7Sage, or PowerScore provide lesson plans, drilling tools, and analytics that track your performance by question type. The right choice depends on whether you learn better with self-directed study or with guided instruction, and on your budget.
However you study, the pattern that produces the biggest score gains is consistent daily practice combined with thorough review of mistakes. Two hours a day with careful review beats four hours of passive re-reading every time.