Korean CSAT Korean
Korean College Scholastic Ability Test (대학수학능력시험, CSAT/Suneung)
More study resources
Cheat sheet
Keep the key ideas within reach.
ExploreKey terms
Get comfortable with the vocabulary.
ExploreStudy plan
Give each week a clear focus.
ExploreCommon mistakes
Understand the traps and how to avoid them.
ExploreCase studies
Put your knowledge to work in context.
ExploreExam-day guide
Prepare for the day ahead.
ExploreAbout this exam
The Korean College Scholastic Ability Test (대학수학능력시험), commonly called Suneung (수능), is the standardized national examination that Korean universities use most heavily in undergraduate admissions. It is taken mainly by final-year high school students in November, but graduates and other candidates may also sit it, so it matters to anyone applying to a Korean university, to repeat applicants aiming for a higher score, and to students who need a recognized national benchmark. The exam is administered in Korean across several subject sections on a single test day, with multiple-choice items using five options and one correct answer, plus constructed-response items that require a short written answer, including numeric answers. Sections cover Korean Language, Mathematics, English, Korean History, one or more Inquiry subjects in social studies, science, or vocational education, and optionally a second foreign language or Classical Chinese. Preparation is a long game: build vocabulary and reading stamina for Korean Language and English, drill problem types in Mathematics, and study Korean History and Inquiry subjects from the official curriculum. Work through past papers under timed conditions, review every error, and confirm the current test-day schedule, subject structure, and scoring rules on the official administering body's website, since these details are set for each administration.
What you'll study
About Korean CSAT Korean preparation
Who actually takes the Suneung?
Mostly final-year high school students, but also graduates repeating the exam, students who finished through other routes, and candidates seeking admission to Korean universities. If you are applying to a Korean undergraduate program, check whether your target universities require or accept CSAT scores for your applicant category.
What is the test-day format?
It is a single-day national written examination in Korean, organized into subject sections with scheduled breaks. Most items are five-option multiple choice with one correct answer, and some sections include constructed-response items where you write a short answer, sometimes a number. The official administering body publishes the exact schedule and item counts for each administration.
How many questions are there and how long is each section?
These figures change between administrations and differ by subject and elective, so no fixed number applies. The official administering body publishes the current item counts and section time limits before each exam. Use those official figures when you plan timed practice, rather than numbers from older test years.
How hard is the exam?
It is demanding because it is long, high-stakes, and includes deliberately difficult items designed to separate top candidates, especially in Mathematics and Korean Language. English is graded on a fixed scale rather than a curve, so precision matters. Most candidates prepare for a year or more, and steady timed practice matters more than last-minute cramming.
Can I retake it, and does the score expire?
The exam is offered annually and repeat candidates commonly take it again; there is no limit on attempts as far as the exam itself is concerned. Validity and how long a score is accepted are set by each university's admissions rules, not by the exam, so check your target universities' current guidelines.
In what order should I study the subjects?
Start with Korean Language and Mathematics early, since both reward cumulative practice, and keep English vocabulary and reading going throughout. Add Korean History and your Inquiry electives once your core routine is stable. Reserve the final months for full timed papers and error review rather than new material.
What are the most common ways candidates lose points?
Running out of time on long reading passages, misreading the question stem, and careless arithmetic in Mathematics are frequent culprits. Others include neglecting Korean History because they assume it is easy, and never practicing constructed-response items where partial credit depends on showing work clearly. Timed mock exams expose these habits early.
How do I choose Inquiry electives and a second language?
Choose based on the admission requirements of your target universities and departments, then on subjects you can study consistently. Science and engineering programs often expect particular science electives, while humanities programs may favor social studies. Confirm the permitted combinations and any required subjects on the official site and each university's admissions guide.
Where do I find official dates, fees, and scoring rules?
The official administering body publishes the annual schedule, registration procedures, fees, subject structure, and scoring rules on its website, and universities publish their own admissions requirements. Because these details are set for each administration, confirm them there rather than relying on secondhand summaries or older guidebooks.