What is the YKS Exam?

The YKS exam, or "Higher Education Institutions Examination" in Turkey, is an exam organized annually by the Student Selection and Placement Center (ÖSYM), the official body responsible for organizing all national exams in the country.

This exam is considered the primary admission gateway for all Turkish universities, both public and private, and aims to evaluate the student's scientific and intellectual readiness for university education in their chosen field.

YKS Timeline

The Importance of YKS in Turkey

The YKS exam is crucial because it largely determines a student’s university future. Your YKS score not only affects your chance of admission but also the types of programs you can enter. For example, if you aspire to study medicine or engineering, a high score in the Science section of YKS is essential. If you prefer literature or social sciences, your scores in Turkish language and social studies are more important.

For international students, many Turkish universities recognize YKS results as a clear benchmark, especially with the growing global interest in Turkish education in recent years.

Sections and Parts of the YKS Exam

YKS consists of three main stages, usually conducted over two consecutive days in mid-June each year.

Part 1: TYT (Basic Proficiency Test)

The first stage, TYT, is mandatory for all applicants and measures the general skills required by any university student, regardless of their future major.

It typically includes 120 questions distributed as follows:

It typically includes 120 questions distributed as follows:

• - 40 questions in Turkish language
• - 40 in basic mathematics
• - 20 in science (physics, chemistry, biology)
• - 20 in social studies (history, geography, philosophy, religion)

This stage forms the foundation for the rest of the exam. Passing it is required to proceed to the second stage.

Part 2: AYT (Field Proficiency Test)

The second stage, AYT, focuses on subjects related to the student’s intended field of study.

Science track students answer advanced questions in mathematics and sciences (physics, chemistry, biology). Literature track students answer questions in Turkish language and literature, history, geography, and philosophy.

Results from this section are directly used in the university admission process and often determine the programs a student can access.

Part 3: YDT (Foreign Language Test)

The third and final part, YDT, is for students applying to language programs or universities offering instruction in a foreign language.

Students can choose one language from: English, German, French, Russian, or Arabic. The exam consists of 80 questions and lasts 120 minutes.

YKS Sections Overview

YKS Registration Dates in Turkey

When Does Registration Open?

Registration usually opens in the early months of the year, between February and March, via the official ÖSYM website.

For example, in 2025, registration started on February 6 and ended on March 3, with a late registration period available for a limited number of days with an extra fee.

The exam itself is usually held in mid-June, with results announced in July.

Online Registration Steps

YKS Exam Contents

YKS focuses on essential cognitive and academic skills:

• - Reading comprehension and linguistic analysis in Turkish
• - Numerical and logical reasoning in mathematics
• - Scientific thinking and reasoning in physics, chemistry, and biology
• - Historical and geographical understanding, and social analysis
• - Foreign language skills in YDT

Although the questions are multiple-choice, they rely heavily on analysis and deep understanding rather than rote memorization.

Languages Available in YKS

YKS is mainly conducted in Turkish, but the YDT section allows students to select a foreign language.

Preparing for YKS in Different Languages

Students planning to study in international universities in Turkey—such as those teaching in English—should prepare well for the language section. A small mistake in this part can affect the overall ranking.

How to Register for YKS in Turkey

Online Registration Steps

Registration is online only through ÖSYM. You need to create a personal account, fill in your personal information, choose the exam sections, and pay the fee online or via approved banks.

After completing registration, the student receives an 'Exam Entry Document' which includes the seat number, hall location (student can choose an exam center near their residence), date, and time.

Required Documents

• - Turkish ID or residence permit (for international students)
• - Recent passport-sized photo
• - Proof of payment
• - High school diploma or proof of being in the final year

Who Can Take YKS

YKS is open to Turkish students and those who have completed high school in Turkey.

International students usually take YÖS instead, which is specifically designed for foreign applicants to Turkish universities.

YKS Exam Fees

Fees vary slightly each year. In 2025, it is 450 TRY per section.

TYT + AYT = 900 TRY. TYT + AYT + YDT = 1350 TRY. Payment must be made online or at approved banks during registration.

YKS Registration Requirements

• - Have a high school diploma or be in the final year.
• - Register within the official dates.
• - Enter accurate information matching your official ID.
• - Pay the fee on time.
• - For international students: provide a valid residence or temporary protection number.

Key Tips for Success in YKS

With proper preparation and calm planning, you can turn this challenge into a real opportunity.

• - Start early; don’t leave revision to the last days.
• - Make a flexible study plan that addresses strengths and weaknesses.
• - Practice previous exam questions—ideas repeat, not exact wording.
• - Train yourself for speed; time is limited.
• - Study in a distraction-free, consistent location.
• - Take care of your mental health; it’s half the success.
• - Review mistakes carefully before moving on.

Common Mistakes to Avoid

• - Over-revising the day before the exam
• - Relying only on summaries
• - Ignoring “lighter” subjects like language or social studies
• - Taking the exam without prior mock practice

Additional Information

Results are usually announced about a month after the exam on ÖSYM’s website. Students receive a numerical score and relative ranking, both critical for admissions.

Students can select their desired programs online after results are announced. If needed, students can retake the exam the following year to improve their score.

Comparison with Other Exams

YKS is somewhat similar to global entrance exams like SAT or ACT, but it is more integrated with the Turkish education system. SAT focuses mainly on language and math, while YKS covers a broader range of subjects.

YKS is held once a year centrally, giving it an official and serious nature.

For international students aiming to study in Turkey, YKS is usually the best choice since it is the standard used by most universities for evaluation.

And remember that success in YKS depends not only on what you know, but on how you prepare for it, and how you use your knowledge with confidence on exam day.