Princeton Review MCAT Review 2026: Courses, Prices & 515+ Guarantee

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Princeton Review MCAT Review 2026: Is It Worth It?
✓Reviewed by Nathan M.
Medical student · Top-percentile MCAT scorer
Last updated: September 2026

The short answer

Princeton Review sells the most live instruction in the MCAT market and attaches a refund guarantee to a number. The 515+ course runs 123 hours of live teaching with 18 full-length tests and 4,900+ extra questions, and promises a 515, or a 15-point gain from a sub-500 start, or your money back. It is the most expensive route to an MCAT score, and the right one only if live teaching and that guarantee are what you are paying for.

Course contents and guarantee terms checked against princetonreview.com on 26 September 2026. Princeton Review shows prices at checkout rather than publishing a list, so the figures below are those quoted for each package and can vary by start date and location.

How Good is the Princeton Review MCAT Prep Courses?

Princeton Review is one of the most famous brands in the prep course industry. Find out what MCAT Prep Courses they offer, to see if one of them can help you do well on your MCAT. 

Since 1981, the Princeton Review brand has been around offering a guided prep course for various standardized tests. One of these tests is the MCAT, and Princeton Review is famed for offering terrific MCAT Prep Courses that have helped thousands of would-be doctors over the years. The Princeton Review logo

So, just how good is it? Let’s take a closer look.

Quick answer: yes, if you want a structured, guided prep course backed by a score-improvement guarantee. Princeton Review offers several tiers depending on how much live support you want:

  • Self-Paced — the most affordable, fully online option with a full library of video lessons and practice exams
  • Ultimate — adds live classroom instruction across every MCAT section
  • MCAT 515+ Immersion — the most intensive option, built for students aiming for a top-tier score

Study Plan Options

Package Price quoted What it adds
Self-Paced $1,599 (6 months)
$1,999 (12 months)
Fully flexible schedule, course materials and practice tests, no live teaching
Ultimate $2,899 Everything in Self-Paced plus the live course
510+ Course $500 more than Ultimate Adds a 1-on-1 study manager
515+ Immersion $7,349 The most intensive option — 860+ hours of instruction, carries the 515+ guarantee
Comprehensive Admission Counseling $3,500 MCAT prep plus applications, letters of recommendation and interview coaching
Private tutoring $2,000 1-on-1, in person or online
CARS Accelerator $499 CARS section only

Princeton Review does not publish a public price list — confirm your own checkout total before buying.

Princeton Review doesn’t offer a fixed “one size fits all” study plan for everyone. Instead, they offer a wide range of options so that you can suit your particular needs and study preferences. Here are some of the options available. 

#1.Self-Paced

This online option costs $1,599 for 6 months of access (or $1,999 for 12 months) and this gives an extremely flexible schedule to follow. There are no fixed classroom schedules, and instead, you have more than 500+ hours of video lessons you can play at any time. 

You can then test your knowledge with thousands of passage-based questions, to make sure you’ve learned the lessons you were concentrating on. If you get the question wrong, then you get a detailed explanation so you can get it right the next time. 

You also have all the available AAMC practice materials here, plus 18 full-length practice tests. These tests familiarize you with the real MCAT, while you’re also regularly gauging your study progress. The tests also indicate which areas still need some work, so you can adjust your study focus accordingly. 

Lots of future doctors like to learn from books, and this option gives you 10 MCAT books to check out. These include 3 exclusive books that you can only get from Princeton Review. 

Here you also get a guarantee that you’ll score higher on the MCAT than you did before. If you don’t, you get a refund. In fact, you can repeat the whole program if you’re not fully satisfied. 

#2.Ultimate

This costs $2,899 and you also get all the study materials available in the Self-Paced program. These include the 500+ hours of video lessons, thousands of practice questions, 18 practice tests, and all the AAMC stuff. 

The extra money you pay gets you 123 hours of live online classroom instruction, with a team of 4 to 6 carefully chosen MCAT instructors. 

  • 33 hours for Biology and Biochemistry
  • 12 hours for Organic Chemistry
  • 18 hours for General Chemistry
  • 18 hours for Physics
  • 21 hours for Psychology/Sociology
  • 21 hours for Critical Analysis and Reasoning Section (CARS)

After every lecture, you get a customized homework assignment designed to improve your deficiencies. 

There’s an in-person option for this as well, though though Princeton Review’s current MCAT lineup is primarily online — check their site directly to confirm what’s available in your area. 

This Ultimate package also gives you an extra exclusive book, so you get 11 MCAT books in total. 

You also get access to the MCAT Topic Focus. You have at least 12 sessions meant to shore up all of your MCAT weaknesses so that you’re prepared for every part of the test. 

The guarantee here is also quite impressive, as it assures you that you’ll either score at least 510 or that you will increase your previous score by a minimum of 10 points. 

#3.510+ Course

This is the most popular option, according to Princeton Review. It’s easy enough to see why, as it promises a score of at least 510 on the MCAT. An MCAT score of 500 only has an average med school acceptance rate of 20.6%. Increase that by 10 points to 510, and the average acceptance rate skyrockets to 62.4%.

This course is very similar to the Ultimate package, though the cost increases by $500 so the total cost is $2,899. The main difference here is that the $500 pays for the addition of the 1-on-1 study manager. 

The job of the study manager is to closely monitor your efforts and progress, to make sure that you’re utilizing your MCAT preparation time wisely. The key purpose of this overwatch is to focus on your current weaknesses so that they can be improved. 

That way, you get the 510 points you’re aiming for. This guarantee does require you to have a starting score of at least 500, though. If you have a lower starting score, then the guarantee is about increasing your MCAT score by at least 10 points. 

#4.MCAT 515+ Immersion

This is perhaps the most intense option. This guarantee specifically states that you will either get a score of 515, or you will increase your previous score by 15 points. Since a score of 515 puts you in the 92nd percentile, you may think that it’s worth the huge $7,349 price tag. 

This will drown you with lessons, as the package involves at least 860 of instruction. These include 195 hours of live instruction. The package also offers strategy lessons for taking each specific section of the MCAT. 

#5.Comprehensive Admission Counseling Program

This program sees the forest and the trees, so you don’t get the tunnel vision of thinking that the MCAT is the only thing you have to worry about to get into the med school you want. For $3,500, this program improves your MCAT score and helps you with the other factors that may determine your med school admission. 

You’ll get a coach that looks at the big picture, so you get a more accurate assessment of how you really are viewed as a med school applicant. Then you get help with your letters of recommendation and even with the med schools you should apply for. 

You’ll know how to write your own application letter, and you’ll get coaching on how to do well during the interview. 

Other Options

  • Private tutoring. $2,000. This can be in-person, but there’s also an online option. 
  • CARS Accelerator. $499. The Critical Analysis and Reasoning section is generally regarded as the most difficult section of the MCAT, and this program focuses on that. 

Pros 

Here are some compelling reasons why you’d want to consider Princeton Review:

Comprehensive Content Coverage & Course Options: The entire MCAT curriculum provided by the Princeton Review includes all the subjects tested on the MCAT in full details so that students will be more than ready to take questions from any section of the test.
Flexible Learning Options: As you may have noticed, you do have lots of options to choose from. You can go with a self-paced program to a program where you get lots of guidance on just about every MCAT-related topic. Basically, if you need help with something, you’ll get it. All your questions are answered. Whether it be online or in-class learning methods, students are highly encouraged to enroll in the classes that best suit their schedules and favorable learning environments.

Structured Study Plan: Learners are provided with a study schedule that outlines their study strategy, which helps them maintain continuity and keep a rhythm.

High-Quality Practice Materials: With a long list of practice tests that have a very real appearance of the real MCAT, students can train themselves in the type of testing that they are going to experience on the real test day. So, it gives students a chance to get prepared in advance and actual test environment, thus decreasing the test anxiety.

Realistic Practice Tests: You also have lots and lots of realistic, full-length practice tests. These tests are terrific since they help you identify the areas for which you still need help. At the same time, you become very familiar with the whole MCAT test, so you won’t be surprised by anything when you face the real thing. 

Experienced Instructors: Princeton Review is also famous for how much care they exert in choosing the instructors and preparing the study materials. They only go with real MCAT experts, meaning these instructors did very well on the MCAT themselves. These guys have walked the walk, and they just don’t talk the talk. 

Personalized Feedback: Individualized advice highlights the problem areas that are the most critical, so that efforts are targeted precisely on enhancing the test results.

Score Improvement Guarantee: The Princeton Review is designed to provide a score improvement guarantee, which is a feature that offers peace of mind and security for learners.

Extensive Online Resources: Not only does the program provide online resources including video lessons, practice questions and full-length practice tests, but it also has easily-accessible real teachers who will answer your questions.

Strategic Test-Taking Techniques: Aside from just test content, students also learn test-taking steps that they can employ for more time and task management.

Supportive Study Community: The community of those who are preparing for the MCAT examination can create a pretty powerful support environment, which in turn contributes to higher motivation and supplementary knowledge.

Guarantee: The guarantees are terrific. Basically, you’re assured of getting an increase of at least 10 points, and that’s nothing to sneeze at. You do have to work for it and you can’t slack off, but then again, these habits will do you well when you actually get into med school.

Cons

There are some potential issues, however. 

  • Cost:The most obvious drawback to the Princeton Review MCAT Prep Course options is that they’re all rather pricey. For lots of students these days, the prices may be a bit too much. These prices can really tempt some people to just study by themselves or go with a cheaper option, thereby saving themselves thousands of dollars.
  • Information Overload: The thoroughness of the material, while beneficial for some, could be overwhelming for others, potentially leading to burnout or unnecessary stress. Quite a few students also say that the textbooks are too dry and boring. 
  • Pace of Course: The pace set by the course may be too fast for some students or too slow for others, which can affect the efficiency of their study time. Some say that the Self-Paced program is too DIY. It would have been nice if the program helps students in building an effective study plan or schedule.
  • Score Guarantee Terms: The terms for the score improvement guarantee may require students to meet certain conditions, which might not be attainable or clear to all students.

Comparison between Kaplan and Princeton Review

It makes sense if you compare the Princeton Review MCAT options with the Kaplan MCAT prep courses. They’re very similar to each other, as Kaplan also offers a self-paced program with extra options for live online classes and tutoring. 

The quality is basically the same, as you have the same number of fans on both sides. In fact, you might say that Princeton Review offers a better deal. The prices are somewhat lower, and you get 12 months of access. Kaplan costs a bit more and you only get 6 months of access. 

Who Should Buy Princeton Review MCAT?

  • Students with Extra Budget: Ideal for those who are willing to invest more in a comprehensive MCAT preparation course.
  • Prefer Guided Instruction: Suitable for students who learn best with structured, guided instruction, available both online and in-person.
  • Seeking Comprehensive Material: Beneficial for those who want an all-inclusive prep course that covers the full breadth of MCAT content, with a proven track record.
  • Needing Extensive Support: Designed for students who feel behind in their MCAT prep and require extensive support across all sections of the exam.

Editorial note: If you’re weighing Princeton Review’s guarantee course, read the current 515+ terms closely before paying the premium. Guarantees usually come with attendance and homework requirements, and students who don’t need the safety net often get the same core materials from a standard course for less.

Before paying for a guarantee course

Compare the standard course with the guarantee tier and identify what the higher price adds. Read the current attendance, homework and eligibility requirements, then check whether that workload fits your available time.

Conclusion

Is Princeton Review worth the money? Thousands of satisfied customers over the years say yes. Sure, any prep course here is pricey. But when you become a doctor, you’ll look back and think that it was all worth the price—especially if you’re earning big bucks! 

To see how Princeton Review compares with Kaplan, Blueprint and other providers, read our full best MCAT prep courses comparison.

Frequently asked questions

Is the Princeton Review MCAT course worth the price?

It is worth it if live teaching keeps you on track or if the score guarantee matters to you — the 515+ course carries 123 hours of live instruction, more than any major competitor. If you study well alone, the same money buys more question volume elsewhere.

What does the Princeton Review 515+ guarantee actually promise?

A 515 if you start from a diagnostic of 500 or above, or a gain of at least 15 points if you start below 500 — otherwise a refund, provided you completed the required coursework, attendance and practice tests.

How much does the Princeton Review MCAT course cost?

Princeton Review does not publish a fixed public price list. The packages are quoted from about $1,599 for Self-Paced up to $7,349 for the 515+ Immersion, but your checkout total depends on format, start date and location.

How many practice tests do you get?

Eighteen full-length practice tests, along with 4,900+ additional practice questions, 500+ hours of video and the official AAMC materials.

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