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KST — Korea Standard Time

UTC+9

Current KST Time
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Asia/Seoul

Korea Standard Time (KST) is 9 hours ahead of Coordinated Universal Time (UTC+9). South Korea does not observe daylight saving time.

KST Key Facts

Understanding KST

Korea Standard Time (KST) uses a UTC offset of UTC+9, placing it 9 hours ahead of UTC. This time zone does not observe Daylight Saving Time, providing a consistent offset throughout the year.

KST is observed across 1 country, including South Korea. Major metropolitan areas in this time zone include Seoul, Busan, making it one of the most commercially active time zones in the world.

Frequently Asked Questions

What is KST time?
KST stands for Korea Standard Time. It is UTC+9, meaning it is 9 hours ahead of Coordinated Universal Time (UTC).
What countries use KST?
KST (Korea Standard Time) is used in South Korea. Major cities in this timezone include Seoul, Busan.
Does KST observe Daylight Saving Time?
No, KST does not observe Daylight Saving Time. The UTC offset remains UTC+9 year-round.
What is the UTC offset for KST?
KST has a UTC offset of UTC+9. The IANA time zone identifier is Asia/Seoul.
What is KST in military time?
In the military time zone system, KST (UTC+9) is designated with a specific letter code. Military time zones use letters A through Z (excluding J) to represent offsets from UTC.

Time Zone Conversions

Cities in KST