KST to WET Converter & Meeting Planner
Quick answer: 9:00 AM KST = 12:00 AM WET (fixed +09:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Korea Standard Time (KST) and Western European Time (WET)? You need to account for the standard time difference. Western European Time is normally 9 hours behind Korea Standard Time. Whether you are coordinating between teams in Seoul and Busan and Lisbon and Las Palmas, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM KST = 3:00 PM WET. The full 24-hour KST to WET table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM KST = 6:00 AM WET.
| KST Time | WET Time |
|---|---|
| 12:00 AM (00:00) | 3:00 PM (15:00)-1 day |
| 1:00 AM (01:00) | 4:00 PM (16:00)-1 day |
| 2:00 AM (02:00) | 5:00 PM (17:00)-1 day |
| 3:00 AM (03:00) | 6:00 PM (18:00)-1 day |
| 4:00 AM (04:00) | 7:00 PM (19:00)-1 day |
| 5:00 AM (05:00) | 8:00 PM (20:00)-1 day |
| 6:00 AM (06:00) | 9:00 PM (21:00)-1 day |
| 7:00 AM (07:00) | 10:00 PM (22:00)-1 day |
| 8:00 AM (08:00) | 11:00 PM (23:00)-1 day |
| 9:00 AM (09:00) | 12:00 AM (00:00) |
| 10:00 AM (10:00) | 1:00 AM (01:00) |
| 11:00 AM (11:00) | 2:00 AM (02:00) |
| 12:00 PM (12:00) | 3:00 AM (03:00) |
| 1:00 PM (13:00) | 4:00 AM (04:00) |
| 2:00 PM (14:00) | 5:00 AM (05:00) |
| 3:00 PM (15:00) | 6:00 AM (06:00) |
| 4:00 PM (16:00) | 7:00 AM (07:00) |
| 5:00 PM (17:00) | 8:00 AM (08:00) |
| 6:00 PM (18:00) | 9:00 AM (09:00) |
| 7:00 PM (19:00) | 10:00 AM (10:00) |
| 8:00 PM (20:00) | 11:00 AM (11:00) |
| 9:00 PM (21:00) | 12:00 PM (12:00) |
| 10:00 PM (22:00) | 1:00 PM (13:00) |
| 11:00 PM (23:00) | 2:00 PM (14:00) |
Best time to call Lisbon from Seoul
For most work calls, compare the normal business day in Seoul (KST) with the business day in Lisbon (WET). KST commonly covers East Asia, while WET is mainly associated with Western Europe, Macaronesia.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
✅ The most practical overlap on 2026-07-05 is usually 5:00 PM - 6:00 PM KST, which corresponds to 9:00 AM - 10:00 AM WET. This window sits inside the typical KST workday (9:00 AM - 6:00 PM) and the WET workday (9:00 AM - 6:00 PM).
- DST Safety: KST or WET may shift during Daylight Saving Time. Always confirm the converted time for your specific date.
- Korea Exchange (KRX): 09:00-15:30 local time in Seoul.
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Frequently Asked Questions
What is the time difference between KST and WET?
During standard time, Western European Time is 9 hours behind Korea Standard Time.
Does South Korea observe Daylight Saving Time?
South Korea does not observe Daylight Saving Time and has not done so since 1988, when DST was discontinued following the Seoul Summer Olympics. KST remains fixed at UTC+9:00 every day of the year, meaning the offset between Seoul and any DST-observing country shifts by one hour twice annually when those countries change their clocks.
Are KST and JST the same?
Yes, Korea Standard Time (KST) and Japan Standard Time (JST) share the identical UTC+9:00 offset, and neither country observes Daylight Saving Time. Seoul and Tokyo run on exactly the same clock year-round, which directly supports the deep semiconductor, automotive, and consumer electronics supply chain integration between the two economies.
Is WET the same as GMT?
WET and GMT share the exact same UTC+0 standard offset, and both shift forward by one hour during summer under identical DST schedules, making them numerically interchangeable for any clock or calendar calculation. However, WET is the formal legal time zone designation used by Portugal, the Faroe Islands, and Spain's Canary Islands, while GMT is a historically-grounded designation tied specifically to the United Kingdom and its meridian at Greenwich.
Does Spain use Western European Time?
Mainland Spain operates on Central European Time (CET) at UTC+1, meaning cities like Madrid and Barcelona run one hour ahead of WET throughout the entire year. The Canary Islands are the exception: as a Spanish autonomous community, they officially observe WET, placing Las Palmas and Santa Cruz de Tenerife a full hour behind the Spanish mainland at all times.