LSAT Score Calculator:
How to calculate your scores and percentile

Are You Taking LSATs the Wrong Way?

Most students do not simulate the test environment accurately when they practice, and it kills their LSAT score on test day.

You need to simulate the test environment by taking timed PrepTests on the digital tester.

You should take about 10% of your PrepTests on the LSAC digital tester to get familiar with the interface that you will use on test day. You can take the other 90% of your PrepTests on our digital tester so you can utilize the tracked data to improve your score.

Are You Reviewing LSATs the Wrong Way?

Most students make two fatal mistakes when they review the LSAT.

First, they only track their scores and correct/incorrect per section. All they can tell you are vague ideas like "I'm getting better" and "I need to work on reading comprehension." Barely helpful.

Your LSAT review should tell you:

How many people chose A instead of C on a particular question?
How difficult a particular section or question is
What type of reading comp passages are giving you the most trouble?
Which logical reasoning question types YOU need to focus on to maximize your study time.

Now this is helpful. How do you get these insights?

Sign up for a Free Account and you'll get access to the LSAT Analytics that will tell you all that and more. Do it in less than 15 seconds.

Second, they check the answers before reviewing the test. That is completely backwards. If you want to improve as fast as possible, you must Blind Review your test.

LSAT Raw Score

Of the 75 scored questions the LSAT contains, the raw score measures how many questions you got right. That's the sense in which it's "raw." A raw score of 55/75 means that you got 55 questions right. This is very useful information when you are studying for the test. It allows you to look at each section and determine where you are the weakest and apt to improve the most. A 25/25 on your Reading Comprehension paired with a 10/23 on Logic Games means that you should put away the latest issue of Scientific America and bring out the Sudoku. It helps you target your studies.

Note: There is no penalty for guessing on the LSAT. Wrong answer are NOT subtracted from your raw score. If you can't finish a section, guess!

LSAT Scaled Score

As helpful as the raw score is to you (and your LSAT tutor), it is just as irrelevant to anyone else. Nobody cares about your raw score. The law schools boast the scaled scores of their most recently incoming class. Harvard Law School proudly publishes the fact that its incoming students score on average around 175. So, to gauge your chances at a law school, you should use the scaled score. I always say to students that if they want to go to X Law School, then they should get a Scaled Score that's the average for X Law School to have a good chance.

Scaled Scores are normally distributed. Simply, that means that most students are clumped together in the middle (around a 152) it's hard to break away from the pack (both in the upward and downward direction). More than that, the farther you already are from the middle, the harder it becomes to gain more distance. The extra 15 (or so) questions that you'll need to improve from 160 to 170 will be harder than the extra 15 (or so) questions that you'll need to improve from 150 to 160.

See the chart above for an example of the conversion from Raw Score to Scaled Score. The conversion varies from LSAT to LSAT, but not by too much. For those of you targeting the Top 5 schools, a good rule of thumb is to consider a Raw Score of 66 to convert to a Scaled Score of 170.

LSAT Percentile Rank

The third score is your Percentile Rank. Each Scaled Score is assigned a Percentile Rank. The Percentile Rank puts your Scaled Score in relation to all other LSAT test takers. In other words, it tells you roughly what percentage of LSAT test takers your Scaled Score beat. For example, 175 is a 99th percentile score. That means you are in the top 1% of all LSAT test takers. That means if you randomly selected a group of 100 students (of the 100,000 or so who take the LSAT every year), you did better than all but 1 of them. That's a damn good score.

The chart above combines information from several LSATs and tries to give meaningful data for the top and bottom scores. It will give you a good estimate of the conversion from Scaled Score to Percentile Rank. Like the conversion from Raw to Scaled scores, this conversion changes just slightly year to year.

So why does your Percentile Rank matter? It's a more truthful representation of performance. Let's consider Scaled Scores of 150, 160, 170, and 180. They are each separated by 10 points. So, you would think that improving from one Scaled Score to the next means roughly the same thing in terms of performance improvement and, by extension, odds of getting into a top law school. But, that's not right. They are way more different than the +10 points would suggest. The Percentile Rank reveals this.

A 150 is a 40th percentile score. You did better than 40% of the students taking this test.

A 160 is a 77th percentile score. +10 Scaled Score points bump you up to having done better than 77% of the students taking this test. That's +37% improvement.

A 170 is a 97th percentile score. This next +10 Scaled Score points only bump you up 20%. Now, you're doing better than 97% of the students taking this test.

A 180 is nearly a 100th percentile score. The last +10 Scaled Score points bumps you up by a mere +3%.

What this means is that the difference between a 150 to a 160 is huge compared to the difference between a 170 to a 180. At 150, your competition pool for entrance to a law school is roughly 56% of the application pool. Assuming 100,000 applicants, you're competing against 56,000 of them. But, if you bump it up to a 160, your competition pool all of a sudden drops to 20%, or 20,000 applicants. You've just out paced 36,000 applicants with that +10 Scaled Score improvements.