Daily sleep time of youth South Korea 2017, by age group
This statistic shows the result of a survey asking youth South Koreans regarding their daily sleep duration on weekdays as of September 2017, sorted by age group. During the survey period, the youth aged between nine to 12 years stated to sleep on average 544 minutes per night (nine hours and four minutes), while the age group of 13 to 18 years reported to sleep 448 minutes (seven hours and 28 minutes).