Time in Seoul
The current local time in Seoul, and how far ahead or behind your own time it is.
Quick answer: Seoul uses Korea Standard Time (KST, UTC+9) all year. There is no daylight saving time.
How to use it
The large clock shows the current time in Seoul. Under it you see the date, the time zone in use and the difference from the time on your device.
Time zone of Seoul
Seoul uses Korea Standard Time (KST, UTC+9) all year. There is no daylight saving time.
Standard (winter) offset: UTC+9.
See the time difference calculator to compare Seoul with any other city.
What people use it for
- Calling or messaging someone there
- Planning a trip or a meeting
- Following events and markets
- Checking business hours
- Remote work with a team
Questions
What time zone is Seoul in?
Seoul uses Korea Standard Time (KST, UTC+9) all year. There is no daylight saving time.
Does Seoul change its clocks?
See the answer above, which also gives the daylight saving dates if any.
Is anything saved or sent?
No. Times are worked out in your browser.
Is it free?
Yes. No sign-up, no install and no limit.
Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.