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How many hours do Korean students sleep?


Korean students are known for their exceptional academic performance and dedication to their studies. However, this level of commitment often comes at a cost to their sleep health. In this article, we will explore the typical sleep patterns of Korean students, the factors that contribute to their sleep deprivation, and the potential consequences of insufficient sleep.

The Importance of Sleep

Before delving into the specifics of Korean students’ sleep habits, it’s important to understand the significance of sleep in general. Sleep plays a crucial role in physical and mental health, helping to regulate mood, improve cognitive function, and support overall well-being. Lack of sleep can lead to fatigue, irritability, and even serious health problems over time.

Sleep Patterns in Korea

Studies have shown that Korean students typically get far less sleep than their peers in other countries. On average, high school students in Korea only get around 5-6 hours of sleep per night during the school week, with some getting as little as 3-4 hours. This is significantly less than the recommended 8-10 hours for teenagers.

Cultural Factors

One reason for this lack of sleep is cultural pressure to succeed academically. Korean society places a high value on education, and students often feel intense pressure to perform well on exams and gain admission to top universities. This can lead to long hours studying and attending after-school classes or tutoring sessions, leaving little time for rest.

Technology Use

Another factor contributing to Korean students’ sleep deprivation is their reliance on technology. Many students spend significant amounts of time on their phones or computers, either studying or engaging in leisure activities. This screen time can disrupt natural sleep patterns and make it harder to fall asleep at night.

Sleep Deprivation Effects

The consequences of insufficient sleep can be serious for Korean students. Studies have shown that lack of sleep can lead to poor academic performance, decreased cognitive function, and even depression or anxiety. Chronic sleep deprivation can also have long-term health effects, such as an increased risk of obesity, diabetes, and heart disease.


In recent years, there have been efforts to address the issue of sleep deprivation among Korean students. Some schools have implemented later start times to allow for more sleep, while others have encouraged students to take breaks and prioritize self-care. Additionally, there has been a push to reduce the emphasis on exam scores and promote a more holistic approach to education.

Healthy Sleep Habits

For individual students looking to improve their sleep habits, there are several strategies that can be helpful. These include establishing a consistent bedtime routine, avoiding technology before bed, and creating a comfortable sleep environment. It’s also important to prioritize rest and relaxation in order to manage stress and support overall well-being.

The Role of Parents

Parents can play an important role in helping their children get the sleep they need. This includes setting boundaries around technology use, encouraging healthy sleep habits, and supporting a balanced approach to academics. By prioritizing rest and relaxation at home, parents can help their children build a foundation for lifelong well-being.

The Future of Sleep in Korea

While the issue of sleep deprivation among Korean students is complex, there are reasons for optimism. As awareness grows about the importance of sleep for academic success and overall health, there is hope that schools and parents will take more proactive steps to support healthy sleep habits in young people.


Sleep is a critical component of overall health and well-being, but many Korean students struggle with chronic sleep deprivation due to cultural pressures and technology use. By understanding the factors contributing to this issue and promoting healthy sleep habits, we can help ensure that young people in Korea are able to thrive both academically and personally. With greater awareness and education, there is hope for a brighter future for sleep in Korea.

How many hours of sleep does the average Korean student get?

According to a study conducted on students in different grade levels, those in grades 5-6 reported sleeping for an average of 8.15±1.12 hours, while those in grades 7-9 reported an average of 8.17±1.20 hours, and students in grades 10-12 reported an average of 6.87±1.40 hours of sleep. The study was conducted on January 31, 2011.

How many hours do Korean student study?

South Korea’s education system is renowned for producing high-achieving students, but it is also known for its rigorous demands. Students typically spend anywhere from 12 to 16 hours per day either at school or at an after-school academy called a hagwon.

How much sleep do Korean college students get?

On average, students get around 5.5 hours of sleep per day.

What time do Koreans wake up for school?

In Korea, high school students generally start their school day at 8 am, and end between 4 pm and 4:50 pm.

What time do Korean children go to bed?

Last year, an institute conducted a study on the sleep habits of toddlers aged 2 to 5 years old. The study relied on information provided by their parents. According to the results, 31.5% of South Korean toddlers went to bed between 10 and 10:30pm, while 26.8% went to bed after 10:30pm. The study was conducted on February 9, 2018.

Why is South Korea sleep deprived?

Sleep deprivation is a major issue in South Korea due to a variety of factors, including the stress and exhaustion caused by living in a highly competitive society. As a result, the country has seen a growth in the sleep-aid industry.

One potential solution to address the issue of sleep deprivation among Korean students is the implementation of sleep education programs. These programs could teach students about the importance of sleep and provide them with strategies for improving their sleep habits. By educating students about the benefits of sleep and how to prioritize rest, we can help them develop healthy habits that will serve them well throughout their lives.

Another factor that contributes to sleep deprivation among Korean students is the pressure to participate in extracurricular activities. Many students feel that they must participate in multiple clubs or sports teams in order to build a competitive resume for college admissions. However, this can lead to long hours of practices and meetings, leaving little time for rest. Encouraging a more balanced approach to extracurricular involvement could help students prioritize their sleep health.

In addition to implementing systemic changes, it’s important to address the root causes of sleep deprivation among Korean students. This includes reducing academic pressure and promoting a more holistic approach to education. By shifting the focus away from exam scores and towards overall well-being, we can help young people in Korea develop healthier attitudes towards education and success.

Ultimately, addressing the issue of sleep deprivation among Korean students will require a multi-faceted approach that involves schools, parents, and individuals. By working together to prioritize rest and relaxation, we can help ensure that young people in Korea are able to thrive both academically and personally. With continued effort and education, there is hope for a brighter future for sleep health in Korea.

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