During certain weeks of the year in South Korea, one small change becomes easy to notice.
Study cafés suddenly fill with students. Libraries stay crowded late into the night. Convenience stores near schools sell more instant meals and caffeine drinks than usual.
Students sit quietly with textbooks, laptops, and highlighters, sometimes studying far past midnight.
This shift happens during *exam season*.
The entire country does not stop for it — daily life continues normally — but inside schools, study spaces, and student neighborhoods, the atmosphere becomes noticeably more intense.
The Rhythm of School Exams
South Korean students experience multiple exam periods each year.
Middle school and high school schedules typically include midterm and final exams, and academic performance during these tests can significantly influence grades and future academic opportunities.
As exams approach, many students extend their study hours.
Even those who studied earlier often increase their review time during the final days before tests.
Study cafés, libraries, and quiet desks at home become central places where students spend their evenings.
The Famous Last-Minute Strategy
One well-known Korean expression connected to exams is “벼락치기” (byeorak-chigi).
The phrase refers to intense last-minute studying — something similar to cramming.
A student might review an entire unit of material the night before a test, hoping to absorb as much information as possible in a short burst of concentration.
Many adults in Korea can remember doing this at least once during their school years.
Sometimes more than once.
Late Nights and Caffeine
Long study sessions often come with a predictable companion: caffeine.
Students frequently rely on coffee, canned caffeine drinks, or energy drinks during exam periods.
Products like *Hot6*, a popular Korean energy drink, became closely associated with late-night studying among students.
Convenience stores near schools often see noticeable increases in sales of these drinks during exam weeks.
Alongside them come quick snacks — instant ramen, rice balls, and packaged meals that students eat while reviewing notes.
Studying With Friends
Another familiar exam-season ritual involves studying together.
Students sometimes gather at a friend’s house planning to stay up all night reviewing material.
Everyone brings textbooks, notebooks, and practice questions. The idea is to help each other understand difficult topics.
But anyone who has experienced these sessions knows the outcome can be unpredictable.
When several friends gather in one place, studying sometimes competes with conversation, jokes, and distractions.
People start with serious intentions, but the atmosphere gradually becomes more relaxed.
Observers often summarize these situations with a knowing smile: the gathering may have started as a study session, but once friends meet, it can turn into something closer to social time.
Spaces Designed for Concentration
One reason exam studying spreads across the city is the presence of specialized study environments.
South Korea has thousands of *study cafés*, where people rent quiet desks designed for long periods of focused work.
These spaces often include:
* individual desk lamps
* sound-controlled environments
* comfortable chairs
* charging outlets for laptops and phones
Many operate 24 hours a day, allowing students to study late into the night when necessary.
The One Exam That Changes the Whole Country
While regular school exams mainly affect students themselves, one particular test has a much wider impact.
South Korea’s national college entrance exam, known as *Suneung*, takes place once each year and carries enormous importance for university admissions.
On that morning, traffic patterns change to help students reach test centers on time.
Some businesses open later.
Even air traffic schedules adjust briefly.
During the listening section of the exam, aircraft avoid flying over testing areas so that the sound of planes does not interfere with the audio portion of the test.
For a short time, the country quietly adjusts its routines around a single exam.
A Temporary Lifestyle
Despite the intensity, exam-season habits are temporary.
Students push themselves for a few days or weeks, studying longer hours than usual.
Once the exams finish, the rhythm quickly changes.
Study cafés empty out. Students return to normal sleep schedules. The caffeine consumption drops.
But the memory of those intense periods often remains vivid.
A Shared Memory Across Generations
Ask people in Korea about their school years, and certain scenes tend to repeat.
Stacks of textbooks on a desk.
Energy drinks during late-night review sessions.
Friends gathering to study — and sometimes ending up talking more than studying.
Almost everyone who went through the system remembers at least one night of last-minute preparation.
[INTERNAL_LINK: how Korean study cafes became modern productivity spaces]
FAQ
*What does “벼락치기” mean in Korean?*
It refers to last-minute studying or cramming right before an exam.
Why do Korean students drink energy drinks during exams?
Caffeine helps students stay awake during extended study sessions.
Does the entire country stop during exams?
No. However, during the national college entrance exam, some schedules — including certain flights — adjust briefly during the listening test.
When Studying Becomes a Season
Exam periods come and go several times each year.
For a while, students stay up later, study cafés stay busier, and convenience stores sell more caffeine drinks than usual.
Then the exams end.
The textbooks close, desks empty out, and the city returns to its usual rhythm — until the next round of studying quietly begins again.