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Education in South Korea: school stages, the Suneung and university admission

A factual overview of Korean schooling, the Suneung run by KICE, and the early and regular admission routes into universities.

Written from public sources, last updated October 2026

In short

South Korea has a single-track school system, a national university entrance exam called the Suneung, and a two-route admission calendar. Schools are overseen by the Ministry of Education, and the Suneung is run by the Korea Institute of Curriculum and Evaluation, known as KICE. Many families treat the final year of high school as the key preparation year, so study habits, private tutoring and timing are a large part of student life.

School stages

The structure is often summarised as 6-3-3-4. It means six years of elementary school, three years of middle school, three years of high school and four years at college or university.

  • Compulsory education: it covers elementary school and middle school, and both are free.
  • High school: it is not compulsory, but nearly all students attend. Four types are commonly described: general high schools, special-purpose high schools such as those for science, foreign languages or the arts, autonomous high schools, and vocational high schools.
  • Selection: how students are placed depends on the type of school and on the area where they live.
  • Higher education: universities usually offer four-year degrees. Junior colleges and other institutions offer shorter programmes.

The Suneung

The Suneung, in English the College Scholastic Ability Test or CSAT, is the nationwide university entrance exam. KICE administers it once a year in November. The main subject areas are:

  • Korean language.
  • Mathematics.
  • English.
  • Korean history.
  • Inquiry subjects, where students choose from social studies, science or vocational options.
  • A second foreign language or classical Chinese, which some students take as an extra.

English and Korean history are reported in levels, while other areas are reported in ways that show how a student compares with other test takers. Details of the format are revised from time to time, so the KICE site is the place to confirm them. Because the exam happens once a year, a student who is unhappy with the result usually waits a full year to sit it again.

How universities admit students

Admission is split in two main routes, and each university publishes its own plan.

  • Susi: early or rolling admission. Students apply in the autumn, before the Suneung is held, using school records, essays, interviews, activities and other materials. Some universities set minimum Suneung requirements for these offers, so read each plan with care.
  • Jeongsi: regular admission. It relies mainly on Suneung results, and sometimes on other university-set elements.

The Korean Council for University Education coordinates guidelines among universities. Applicants are limited in the number of applications they may make in each route. Foreign students apply through separate tracks that most universities describe on their international admissions pages.

Studying in Korea

Korean is the language of instruction, and the school day often continues after the final bell. Many students attend private academies called hagwon in the evening, and some study in a self-study room until late. Students also move through a school calendar that starts in March, with the second term beginning in late summer.

A study plan for the Korean path can look like this:

  1. Start with the Korean language section, because long passages reward slow, careful reading and daily habit.
  2. Keep a wrong-answer notebook in mathematics. Write the topic, the reason for the error and the correct method.
  3. Do a full timed paper every week in the last months, at the same hours as the real exam, so the body clock matches the test day.
  4. Choose inquiry subjects early, based on your interests and on what your target departments ask for.
  5. Plan the susi and jeongsi applications together, since the dates overlap with school activities and revision.
  6. Sleep and rest properly in the week before the exam, and visit the exam hall location if you can.

Students who look at universities abroad often add English-language tests and international programmes. Some students at international schools sit AP courses, which are a United States programme of college-level courses, in addition to or instead of the national route.

Preparing with GetMyMockTest

GetMyMockTest offers free practice in English for the exams below. Check the official format with each organiser.

  • Suneung: practice questions in the style of the College Scholastic Ability Test, in English.
  • AP: practice for Advanced Placement subjects used in college-level courses.
  • IELTS, TOEFL and SAT: free English-language practice for students who plan to study abroad.

Every question, explanation, mock test and flashcard deck is free.

Practise for your pathway

Practise for AP, CSAT Suneung and more with free timed mock tests, flashcards and an explanation for every answer. Pick your pathway below.

Questions people ask

What is the Suneung?
It is the College Scholastic Ability Test, the national university entrance exam, held once a year in November.
What is the difference between susi and jeongsi?
Susi is early admission, with applications made before the Suneung. Jeongsi is regular admission, based mainly on Suneung results.
Is high school compulsory in South Korea?
No. Compulsory education covers elementary and middle school, though nearly all students go on to high school.
Are these questions the real exam papers?
No. They are original practice questions in English for study. Check the official format with each organiser.

Sources

Rules and dates in education systems change. Check the official website of the exam or school before you decide.