Current Time in Asia/Seoul Time Zone
IANA Name: Asia/Seoul
Standard Offset: UTC +09:00
Daylight Saving: No
Currently Observing DST: No ❌
The Asia/Seoul time zone at a glance
| Right now | 20:32 on Tuesday |
|---|---|
| UTC offset | UTC+09:00 (9 hours ahead of UTC) |
| Abbreviation | KST |
| Daylight saving | No - Same time all year |
| Region | Asia |
What time is it in Asia/Seoul?
The current local time in the Asia/Seoul zone is 20:32 on Tuesday, 30 June 2026. The clock above updates every second. This zone runs on KST, which is UTC+09:00 - That's 9 hours ahead of UTC.
Does it change for daylight saving time?
No. Asia/Seoul keeps the same offset all year. The clocks never move forward or back, so you do not have to worry about daylight saving changes here. New to clock changes? Read our plain-English guide to daylight saving time.
How to convert Asia/Seoul time
Use the live clock for exact seconds, but for quick planning: 12:00 UTC = 21:00 local time, and 09:00 local time = 00:00 UTC. These examples use today's KST offset, so they automatically reflect whether daylight saving is active now.
Use Asia/Seoul when software asks for a time zone
Asia/Seoul is the exact IANA identifier for this rule set. Use it in calendars, code, schedules, and travel planning instead of only writing UTC+09:00, because a plain UTC offset does not describe daylight-saving rules or future legal changes.
Where is Asia/Seoul time used?
It is the official local time in South Korea. Cities that use this zone include Ansan-si, Bucheon-si, Busan, Changwon and Cheonan.
Best next checks for Asia/Seoul
For a real-world meeting, compare Asia/Seoul with a city page or use the time zone converter. For a reminder on your own device, set an online alarm after you confirm the local date and time.
💡 Tip: Setting up a call with someone in South Korea? Remember they are on UTC+09:00. Check the live clock above before you pick a time, then compare nearby city pages for local context.
The Asia/Seoul time zone - Frequently asked questions
What is the Asia/Seoul time zone?
Asia/Seoul is a time zone in the Asia region. It runs on KST, which is UTC+09:00.
What is the UTC offset of Asia/Seoul?
Asia/Seoul is UTC+09:00 right now - 9 hours ahead of UTC. It stays the same all year.
Does Asia/Seoul use daylight saving time?
No. The clocks stay the same all year, with no daylight saving changes.
Which countries use Asia/Seoul time?
It is used in South Korea.
How Alarm.now reads Asia/Seoul
IANA rule set and current offset
Asia/Seoul is treated as an IANA time-zone identifier, not just a short abbreviation. That means the page can connect the live clock to its UTC offset, standard abbreviation KST, and any daylight-saving rule changes.
Best use cases
Use this page when software, calendars, or travel plans ask for the exact IANA zone. For a place-based view, follow the linked country and city clocks above, or compare zones with the time zone converter.