Current Time in Seoul
Seoul · Korea Standard Time (KST) · UTC+9 · No Daylight Saving Time
Current Time in Other Cities
| City | Current Time |
|---|---|
| Tokyo | --:-- -- |
| Singapore | --:-- -- |
| Beijing | --:-- -- |
| London | --:-- -- |
| Los Angeles | --:-- -- |
About Seoul's Time Zone
Quick answer: Seoul uses Korea Standard Time (KST) · UTC+9 year-round · no daylight saving. The live clock above is the safest answer when your meeting, flight, or deadline depends on the exact local time.
Seoul uses Korea Standard Time (KST) · UTC+9 · No Daylight Saving Time. If you are checking the time for a call, trip, launch, or support handoff, the live clock is safer than a memorized offset because it reflects the exact current rule for Asia/Seoul.
Seoul time is important for South Korea business, K-pop releases, esports schedules, manufacturing, travel, and calls with Japan, Singapore, India, Europe, and North America.
South Korea does not use daylight saving time. Seoul stays on KST all year, so seasonal changes in meeting gaps come from cities like London, Berlin, Toronto, or Los Angeles.
Seoul, Busan, Incheon, Daegu, Daejeon, and all of South Korea use the same Asia/Seoul timezone. KST is one hour ahead of Singapore and usually matches Tokyo.
Data point: Seoul's IANA timezone identifier is Asia/Seoul. Use that identifier in code, calendars, and scheduling tools instead of relying only on an abbreviation. IANA Time Zone Database
Seoul Time vs Other Major Cities
These are the city comparisons people usually need with Seoul. The table gives the pattern; the live clocks above show the current local time right now.
| City | Offset | What changes? |
|---|---|---|
| Tokyo | UTC+9 | Tokyo usually matches Seoul |
| Singapore | UTC+8 | Singapore is 1 hour behind |
| Beijing | UTC+8 | Beijing is 1 hour behind |
| London | UTC+0/UTC+1 | London is 8 or 9 hours behind |
| Los Angeles | UTC-8/UTC-7 | Los Angeles is 16 or 17 hours behind |
Best Times to Call Seoul
Start with Seoul's normal working day, then check the other city's clock before choosing a slot. The most common mistake is getting the hour right but missing the date when the conversion crosses midnight.
For recurring meetings, test the same local time once in January and once in July. If the answer moves by an hour, daylight saving is involved and the invite needs explicit timezone labels.
For one-off work such as flights, interviews, webinars, or launch deadlines, write both local times in the message. A line like "10:00 AM Seoul time / converted local time" gives everyone a second chance to catch a timezone mistake.
| Scenario | Useful window | Note |
|---|---|---|
| Tokyo to Seoul | 9:00 AM-6:00 PM JST | Same local clock |
| Singapore to Seoul | 8:00 AM-5:00 PM Singapore | Seoul is one hour ahead |
| London to Seoul | 7:00-9:00 AM London | Late afternoon or evening in Seoul |
| Los Angeles to Seoul | 4:00-6:00 PM Los Angeles | Next morning in Seoul |
For a live overlap finder, use the meeting scheduler or convert an exact time with the time zone converter.
Frequently Asked Questions
What timezone is Seoul in?
Seoul uses Korea Standard Time. The standard abbreviation is KST, and the IANA timezone identifier is Asia/Seoul.
Does Seoul observe daylight saving time?
No. Seoul does not observe daylight saving time. The local clock stays on KST (UTC+9) all year.
What is the UTC offset for Seoul?
Seoul stays on UTC+9 year-round.
What is the IANA timezone for Seoul?
The IANA timezone identifier for Seoul is Asia/Seoul.
What is the best way to schedule a meeting with Seoul?
Use the live clock above, then convert the exact meeting date with the time zone converter. For recurring meetings, check both winter and summer so DST changes do not quietly move one side by an hour.