Usage notes
Exam dates: academic year 2027 is 2026-11-19; academic year 2028 is 2027-11-18. The reference date defaults to today in Korea. Study days include the reference date and exclude exam day. Only Saturdays and Sundays count as weekends; holidays are not excluded. Remaining study hours are zero on or after exam day. A custom exam date is also available.
Calculation criteria and official sourcesKICE: CSAT 2027 Q&A (Incheon Office of Education)↗Ministry of Education: CSAT 2028 exam date (Korea.kr)↗