Time in South Korea
South Korea appears in the ZoneShift dataset with 10 cities across 1 IANA time zone. Use the table below to see the current local time in each city, or jump to a city page for a deeper scheduling breakdown.
Time zones used in South Korea
Cities in South Korea
| City | Time zone | UTC offset | Now | Population |
|---|---|---|---|---|
| Seoul | Asia/Seoul | UTC+09:00 | 05:06, Fri | 10.3M |
| Busan | Asia/Seoul | UTC+09:00 | 05:06, Fri | 3.3M |
| Incheon | Asia/Seoul | UTC+09:00 | 05:06, Fri | 3.0M |
| Daegu | Asia/Seoul | UTC+09:00 | 05:06, Fri | 2.4M |
| Daejeon | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.4M |
| Gwangju | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.4M |
| Suwon | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.2M |
| Ulsan | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.1M |
| Goyang-si | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.1M |
| Changwon | Asia/Seoul | UTC+09:00 | 05:06, Fri | 1.0M |
What this means for cross-border meetings
If you are coordinating with a team in South Korea, the most reliable approach is to pick the specific city your counterpart works from rather than the country as a whole. For South Korea, the entire dataset uses a single IANA time zone, so any city you pick gives you the same answer — but it is still good practice to anchor recurring calendar events on a specific city, because daylight saving rules can change politically over time.
For each city listed above, ZoneShift's individual city page includes a default meeting-overlap table comparing it to other major hubs, plus the current local time, the IANA identifier, and the UTC offset that is in effect right now (already adjusted for daylight saving, if applicable).
If you frequently coordinate with people in this country, consider bookmarking either the city page for the specific office, or the time-zone page if you talk to several people who all share the same IANA zone. Both pages are stable URLs and load directly without any JavaScript or sign-in.