The #1 Study Tool
to ACE the ADAT

Knockout the ADAT exam with our all-in-one prep program.
Used by more than 95% of ADAT students each year.

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“With their reflective questions, clear explanations, and similarity to the real exam, ADAT Knockout is a MUST when studying for the ADAT test.”

Sholom Levitin, Endo Resident

ADAT Overall: 94th Percentile

Orthodontist

ADAT overall:

95th percentile

Endodontist

ADAT overall:

97th percentile

DDS Candidate

ADAT overall:

95th percentile

DDS

ADAT overall:

98th percentile

Endodontist

ADAT overall:

81st percentile

DDS

ADAT overall:

91st percentile

Practice tests with ADAT formatted questions, time controls and new patient box clinical assessments.

Detailed and concise explanations for all questions with topic review and knockout high-yield facts.

Simulated exam and questions are the most effective strategies to learn, recall and remember content!

Built for dental students

What is ADAT Knockout?

Want to ace the Advanced Dental Admissions Test? ADAT Knockout® is your instant access to reflective and complete online ADAT practice exams with the convenience of a click.

Users can best prepare themselves for the test day under realistic conditions by featuring tests with ADAT format and time controls.

Our program is meticulously designed to provide challenging questions covering the breadth and depth of content tested by the ADAT.

With thorough explanations for over 1400 questions, ADAT knockout yields the details and skills necessary to accelerate your success. With us, you'll be in striking distance of an ADAT knockout.

“If you want to ace the ADAT while maintaining your sanity, look no further. Through their highly reflective questions and concise explanations, this will save you hours of wasted time and effort. Pound-for-pound, this is the best resource for the ADAT test.”

Gregory Yunov, MD/DDS, OMFS Resident

ADAT Overall: 94th Percentile

Improve your ADAT score

Why Choose Our Online ADAT Practice Tests?

Thorough Coverage: Our testing services encompass every section of the Advanced Dental Admission Test.

Mock Test Simulation: Experience the ADAT exam environment firsthand with a realistic simulation platform that mimics format and difficulty level of the actual test.

Comprehensive Question Bank: Access a vast question bank of over 1400 questions with multiple choice test questions. These questions cover a variety of topics you might see on the ADAT.

Always up-to-date: Every year, we update ADAT Knockout™ with a small, ultra high-yield batch of new questions by that year’s top scoring students.

Personalized Study Material: Focus on the areas that need improvement the most by utilizing our wealth of study material tailored to your individual needs.

Convenient Online Access: Study anytime, anywhere with an online platform that’s accessible from your computer or mobile device.

Support for International Applicants: If you're an international dental student applying to advanced placement programs, our program is the #1 trusted resource to score high on the ADAT for admissions in the US and Canada.

Founded in 2017, ADAT Knockout is the longest-standing ADAT prep program on the planet. Study with confidence by choosing a reputable organization that has withstood the test of time.

I Want To Ace The ADAT!

We wanted to solve a problem

Who Made ADAT Knockout?

We are a group of dental students, general dentists, and specialists with one common goal - to help our colleagues knockout the ADAT.

Our exceptional core of OKU dental students have experienced the ADAT firsthand and have aimed to produce questions with a similar style, difficulty, and content to the ADAT.

With the collaboration of general dentists and various specialists, we've recreated numerous clinical case situations that simulate the ADA's new patient box questions. Whether you're an international dental student or a practicing dentist, we strive to create the most reflective ADAT practice exams for you.

ADAT mastery for a variety of users

Who Can Benefit?

Dental Students:

Those in dental school can prepare for the ADAT examination with ease. Improve your application to post-graduate and specialty training programs with a knockout ADAT score.

International Dentists & Students:

International dental students applying to advanced dental education programs or advanced standing in pre-doctoral programs can rest easy knowing we are the #1 trusted program for the ADAT worldwide.

Practicing Dentists:

ADAT Knockout is built for dentists who value their time. Rebuild your foundation and refine your clinical experience with a targeted approach using our ultra-high-yield practice questions.

Real student reviews

Find out what our members think about us

“I mainly used ADAT Knockout as a way to refresh my memory on topics covered in dental school. The content was very effective, especially the data and research section, which was something we didn’t cover at all in dental school. ADAT Knockout is the go to study tool for the ADAT!”

Eileen Wang, OMFS Resident

ADAT Overall: 99Fth Percentile

“Knockout's practice exams were a huge asset to my studying. The question bank is similar in style and in content to the real exam and helped me identify key concepts to review. This resource was key to the score I got on my exam, which enabled me to get into my top choice residency program.”

Hajir Rahimi, Board Certified Orthodontist

ADAT Overall: 99th Percentile

“ADAT Knockout is an excellent resource to prepare you for the exam! The explanations provided on the practice tests are a great learning tool and expose you to a wide variety of content. I highly recommend it!”

Lexi Glinos, Endodontist

ADAT Overall: 96th Percentile

“ADAT Knockout provides great explanations for all their questions, practice tests that help gauge your progress, and accurately depicts the style and content of the ADAT. I would definitely recommend using Knockout to anyone preparing for the ADAT!”

Kelsie Pittel, Endodontist

ADAT Overall: 94th Percentile

“The program is very effective! I truly could not have scored as well without it. The questions were clearly well thought-out and crafted to be as comprehensive and tactful as possible. They pack a punch! Thank you very much for providing this study aid!”

James Mcintosh, Endodontist

ADAT Overall: 92nd Percentile

“ADAT KO had everything I needed to study effectively and get me the scores I was looking for. Knowing I had 3 months to use the program was a huge help considering I had to study while in clinic full time. Being able to take questions on the go was amazing! Their bite size explanations and topic review helped me make progress with my hectic schedule.”

Rachel Sabs, DDS

ADAT Overall: 91st Percentile

“I used ADAT Knockout to guide me through the concepts that I needed to focus on. Their program does the hard job of sifting through all the possible material to provide you with only what is needed for the exam. Truly a great service, thank you ADAT Knockout team!”

Maria Shahrstan, DDS Candidate

ADAT Overall: 95th Percentile

“I spent two months studying almost exclusively from ADAT Knockout’s program. The questions themselves are extremely accurate and representative of what the ADAT actually tests on. When I took the exam, there really were no surprises! I felt very well prepared for the test day, all thanks to ADAT Knockout!”

Britteny Zito, Orthodontist

ADAT Overall: 95th Percentile

Nader Sidhom, DMD Candidate

ADAT Overall: 93rd Percentile

“I studied using ADAT Knockout alone and brushed up with some class notes. While I wasn’t sure of how well I’d do, it was clear once I got my results that the program the ADAT KO team built works - its very effective. Achieving the score I did was definitely helpful in admission to endo programs. At one interview I was told “this is the highest score I’ve seen.” Thank you!”

Mara Nobel, Endodontist

ADAT Overall: 97th Percentile

“I had been out of dental school for six years when I started studying for the ADAT, and Knockout helped me focus my studies on the most important concepts. ADAT knockout was my primary source of information…When it came time to take the test, it was comforting to see that the ADAT was very similar to the ADAT knockout. I would not have done nearly as well on the ADAT without this program!”

Kristine Lunger, DDS

ADAT Overall: 97th Percentile

“Knockout is a very effective program for the ADAT. I used it for 3 weeks after passing my INBDE and it provided a great understanding of what to expect on the real exam. I scored in the 95th percentile and I am more than thrilled to have used ADAT KO!”

Tina Wang, DDS Candidate

ADAT Overall: 95th Percentile

“By scoring high on the ADAT, Knockout greatly helped during my admission process. The program questions were harder compared to the ADAT which allowed for excellent effectiveness in preparation. I went through every exam as a simulated exam and then spent several days reviewing in depth every question to make sure I had memorized aspects of it. Highly recommend!”

Shahen Yashpal, DDS Candidate

ADAT Overall: 90th Percentile

“ADAT Knockout was the only thing I used to study for the ADAT and I felt it was extremely effective. I did every practice test and memorized every explanation. My ADAT score wound up being very influential in my interviews.”

Shiloh Golden, Orthodontist

ADAT Overall: 98th Percentile

“You need to have ADAT knockout in your toolbox for your ADAT prep. I was honestly very nervous initially to prepare for the exam, but the concise content and easy to follow explanations made knockout a life saver. In fact, 60-70% of the ADAT was straight from ADAT Knockout. I would highly recommend it for US and Canadian dental school applicants who want to excel in ADAT.”

Chirag Semlani, International Dentist

ADAT Overall: 95th Percentile

“I used ADAT Knockout to study for the ADAT exclusively. It was very easy to use and the answer explanations are the best source of information. The questions style and level of difficulty were spot on. My classmates also used Knockout to study and said that their exam was almost identical to what was seen in Knockout. Overall, I was very happy with my score and ADAT Knockout was an excellent resource.”

Susan Strommer, DMD

ADAT Overall: 92nd Percentile

“I used this program only 1 month before my test and studied 4 hours a day. Even with the limited time, I found the content very accurate relative to the ADAT and a fantastic resource for ADAT prep. With everything going on, its a great tool to reduce the stress of scoring high.”

Tiffany Chien, Endodontist

ADAT Overall: 81st Percentile

“I used ADATKnockout thoroughly to understand more about the type of questions that were asked. With so much that could potentially be on the exam, having a trusted resource to narrow down the material is in my opinion the most important strategy to score well. ADAT Knockout is exactly that!”

Arjun Dhanny, DMD

ADAT Overall: 94th Percentile

“I studied using ADAT Knockout as my sole resource for 3-4 weeks, and it worked well. I just did all the practice questions/tests and looked up anything. For me, ADAT Knockout was much harder than the real ADAT, and I think that definitely helped. My first attempts at practice tests weren’t higher than 60-65% correct. Ultimately though, all those wrong answers helped! Highly recommend!”

Kieran Mullarney, Orthodontist

ADAT Overall: 99th Percentile

“It was an amazing experience to trust ADAT Knockout and achieve my desired score. It was really helpful in simplifying things and guiding my preparation. ADAT exam had many similar questions especially in the Biomedical and Clinical science sections of Knockout. Amongst the available options for the preparation, Knockout is by far the closest to the actual exam.”

Taher Rupawala, DDS Candidate

ADAT Overall: 98th Percentile

Unlock ADAT Knockout™ today

Don’t miss out on unlocking the world’s leading ADAT prep
program that delivers top percentile scores year over year.

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The #1 Study Toolto ACE the ADAT

Unlock ADAT Knockout™ today

The #1 Study Tool
to ACE the ADAT