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All the Material You Need

Micro-lessons covering the entire curriculum, up to 10 simulation exams, and thousands of practice questions. No need to buy anything else!

Adaptive Learning

Our AI software analyzes your performance and focuses on your target areas. The more you study, the more customized it becomes.

One-on-One Tutoring

Get live, personal tutoring from our elite instructors. Discuss your progress and problem areas, and get personalized strategies that are based on your entire learning history.

Get Expert Answers

Struggling with a difficult concept? No problem! Use our Ask-a-Tutor messaging system for personalized explanations from an expert tutor.

Meet Your Tutors

Our courses allow you to ask our Bloomberg Prep expert tutors questions directly.

Chad Casarotto

GMAT® tutor

Chad Casarotto has a master’s degree in mathematics education as well as undergraduate degrees in mathematics and statistics from The University of Chicago. He earned a perfect GRE math score and has been tutoring GMAT and GRE since 2015. He currently serves as the Director of Content and Quant Lead for Bloomberg Prep’s GMAT course.

Dr. Aaron Johnson, CFA

CFA® tutor

Dr. Johnson teaches courses in economics, finance, and mathematics at universities in the U.S. and Europe, at both undergraduate and graduate levels. Aaron earned his Ph.D. and M.A. in Economics at the Walton College of Business, served as an MBA program director, and as a non-profit finance director. His research interests are focused in development economics, specifically microlending and poverty alleviation efforts, with working papers also in ODA and family economics.

Jack Zhang

CFA® tutor

Jack Zhang, CFA currently works in Mergers & Acquisitions. He earned his MBA from Indiana University’s Kelley School of Business. His previous work experience includes working as a fixed income trader and as an investment banker.

Michael Bowen

CFA® tutor

Michael Bowen is a commercial real estate investor and venture capitalist. He specializes in hotel and retail development and has financed over $400 million in loans across all real estate property types. Michael also invests in new start-ups and is personally involved in numerous consumer products that are patent pending. He earned dual Bachelor’s degrees in Real Estate and Finance from the University of Georgia, and he earned a Master of Science in Finance from Georgetown University.

Jake Wengroff

GMAT® tutor

Jake is a senior instructor with Bloomberg Prep and teaches all sections and question types on the GMAT. Starting his test prep career with Kaplan, he has been involved in the industry for close to 16 years and has helped over 3,000 students raise their scores and meet their graduate business program goals.

Dr. Onur Arugaslan, CFA

CFA® tutor

Dr. Arugaslan is Professor of Finance and Commercial Law at Western Michigan University’s Haworth College of Business in Kalamazoo, Michigan. Onur holds a Ph.D. in Finance from the University of Texas at Dallas. He has extensive experience teaching a variety of finance courses — concentrating in personal financial planning, corporate finance, and financial strategy. He has been recognized for his award-winning research on many financial topics and has published numerous articles.

Sam Hoyland

GMAT® tutor

Sam is a Quant tutor for the GMAT and GRE. He graduated in 2007 from Wesleyan University with degrees in math and music and has been tutoring math for about five years. Sam likes to explain a concept and walk through a problem or two before letting the student take the lead with similar problems. Sam is getting a PhD in music composition at the University of Georgia.

Kasia Slawinska

GMAT® tutor

Kasia is a Verbal Senior Instructor and will help anyone out of a critical reasoning jam with her lucid logical analyses of difficult word problems! She has over 15 years of experience preparing test-takers for the GMAT and 20 years of experience with standardized tests such IELTS, TOEFL and Cambridge exams. She has a Master’s Degree in English Philology and a Bachelor’s Degree in Economics. Kasia loves learning foreign languages and is very keen on brain-teasers (especially the ones that require logical thinking).

What Our Students Are Saying

GMAT® Exam Prep

Bloomberg GMAT tutor was exactly what I needed in an online prep course. There is lots of flexibility in the course, from the order in which you tackle topics (given those topics don’t have prerequisite material) to the speed at which you advance through lessons. I didn’t want to do a course with videos, because some lessons I knew would take me longer to learn, while others I already knew and wanted to skip through. It gave me this freedom with clickable, interactive lessons and the ability to “ask a tutor” anytime I wanted extra explanation.

“Solid GMAT prep course”

Nov 2019 - 760 score, USA
CFA® Exam Prep

“I just want to say that I am thankful to have Bloomberg Exam Prep for my Level I; it’s saving my life right now. I did a section in Bloomberg Prep and redid the section in the CFAI material because I thought Bloomberg Prep wasn’t as comprehensive. I found that Bloomberg Prep not only covered everything in the CFAI material, but made it much more engaging. There’s nothing out there that compares… keep up the good work!”

Nick Stanley

Nov 2019, USA
GMAT® Exam Prep

I researched a lot of other prep programs before choosing Bloomberg, and I ultimately chose Bloomberg based on the interactive and engaging lesson format and the ability to reach live, human help when I had questions. I am generally a pretty nervous test-taker, but Bloomberg gave me enough tips and tricks to feel really confident testing.
In all, this course was exactly what I needed, and it helped me improve my score so that I hit the 99th percentile in just a few months. It offers a ton of flexibility and I would recommend it to all!

“Amazing overall course”

Nov 2019 - 760 score, USA
CFA® Exam Prep

“I’m truly enjoying the organization of the material and think this is a wonderful program. You’ve all certainly done a wonderful job at raising the bar for CFA® exam prep materials, and the ability to try the program for 14 days before committing is the absolute best I’ve seen. Hats off to Bloomberg!”

Ian Bradley

GMAT® Exam Prep

After taking a Manhattan Prep class and still not hitting my target score, I decided to give Bloomberg GMAT a try. I can now say it was the best decision. If you are taking the GMAT soon, I recommend you spend money on this program - it is worth it! They have a score increase guarantee, so it is really a no-brainer. My favorite aspects of the Bloomberg were that the program is self-paced and that they focus a lot on strategies to reach the right answer. It was also really nice not having to take books everywhere.

“This is truly the best GMAT course prep out there!”

June 2018 - 720, USA
CFA® Exam Prep

“Bloomberg Prep is a new way to learn methodical straight forward learning outcomes of the CFA® Level I exam in a very time efficient way. The proactive learning is like a one to one conversation with a professor. Thanks to the well-structured micro lessons, I am able to get deeper and deeper into the topics. This works very well for me.”

Markus Strauch

Nov 2019, USA

Start with a free trial

All courses include full online access, 5000+ practice questions, one-on-one tutoring and access from mobile devices.

CFA® Prep

< 15%

Graduates claiming their Pass Insurance

> 35%

Time savings, compared to the industry average prep time

GMAT® Prep


Average student's score improvement


Average rating on Beat The GMAT

GRE® Prep


Average student's score improvement


Average rating on GRE Prep Club