What time is it in Seoul?
KST
South Korea uses KST (UTC+9) nationwide, with no daylight saving. Seoul and Tokyo always show the same time.
Difference from you
Daylight saving
Next clock change
Overlapping work hours
Based on 9:00–18:00 at today’s time difference. The scale shows your time.
Time converter
Your time
UTC
FAQ
Does Seoul have daylight saving?
No. The clock stays the same all year.
What if my device clock is wrong?
The page compares your device with the site’s server time. If they differ by more than a few seconds, it corrects the time shown and tells you. Nothing about you is saved.