Current Time in Seoul, South Korea

Seoul follows the KST time zone, which is GMT+9 relative to Coordinated Universal Time (UTC). Seoul does not observe Daylight Saving Time (DST). The clock stays at KST (GMT+9) year-round, making it simpler to coordinate across time zones. The IANA timezone identifier for Seoul is `Asia/Seoul`, which is the internationally standardized reference used by operating systems, programming languages, and scheduling software worldwide.

To convert the current time in Seoul to another city, simply note the UTC offset (GMT+9) and calculate the difference. For example, if Seoul is at GMT+9 and New York is at UTC-5, the difference is straightforward arithmetic. Our World Clock tool lets you compare Seoul side-by-side with any other city in the world — no math needed.

Unlike static converters that show a snapshot, our live clock for Seoul updates every second in real time. This is especially useful for: (1) Scheduling calls across time zones — see the exact moment in Seoul before you dial. (2) Remote teams — if your colleagues are in Seoul, always know if it's their working hours. (3) Travel planning — arrive prepared by tracking local time in Seoul before your flight.

• Country: South Korea 🇰🇷 • Timezone Abbreviation: KST • UTC Offset: GMT+9 • IANA Identifier: Asia/Seoul • Observes DST: No These details are pulled from the IANA Time Zone Database, the same source used by Apple, Google, and Microsoft for their system clocks.