KST: Korean Standard Time
Korea Standard Time (KST). South Korea, including Seoul and Busan. KST is UTC+9 all year.
No clock change is scheduled; the offset stays the same all year.
KST to BST: Korea Standard Time to British Summer Time
9 hours behind KST
BST compared with KST, right now. Swap: BST to KST ⇄
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KST to BST conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| KST | BST |
|---|---|
| 12:00 AM | 3:00 PM (previous day) |
| 1:00 AM | 4:00 PM (previous day) |
| 2:00 AM | 5:00 PM (previous day) |
| 3:00 AM | 6:00 PM (previous day) |
| 4:00 AM | 7:00 PM (previous day) |
| 5:00 AM | 8:00 PM (previous day) |
| 6:00 AM | 9:00 PM (previous day) |
| 7:00 AM | 10:00 PM (previous day) |
| 8:00 AM | 11:00 PM (previous day) |
| 9:00 AM | 12:00 AM |
| 10:00 AM | 1:00 AM |
| 11:00 AM | 2:00 AM |
| 12:00 PM | 3:00 AM |
| 1:00 PM | 4:00 AM |
| 2:00 PM | 5:00 AM |
| 3:00 PM | 6:00 AM |
| 4:00 PM | 7:00 AM |
| 5:00 PM | 8:00 AM |
| 6:00 PM | 9:00 AM |
| 7:00 PM | 10:00 AM |
| 8:00 PM | 11:00 AM |
| 9:00 PM | 12:00 PM |
| 10:00 PM | 1:00 PM |
| 11:00 PM | 2:00 PM |
About these time zones
BST: Greenwich Mean Time
British Summer Time (BST). The United Kingdom from late March to late October (UTC+1). In winter the UK returns to GMT. BST is also sometimes used for Bangladesh Standard Time (UTC+6); this page means British time.
Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).
Questions about KST and BST time
What is the time difference between KST and BST?
The current difference is shown at the top of this page. KST uses Korean Standard Time (KST, UTC+9) all year; BST uses Greenwich Mean Time (GMT, UTC+0) as standard time and British Summer Time (BST, UTC+1) during daylight saving time. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.
When it is 9:00 AM in KST, what time is it in BST?
On Tuesday, November 3, 2026, 9:00 AM in KST was 12:00 AM in BST. The conversion table above shows today’s values.
Do the clocks change in KST or BST?
KST does not change its clocks. BST: Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).
Is KST the same as KST?
Korea Standard Time does not use daylight saving time, so KST applies all year.
Related conversions
- KST to UTC
- KST to GMT
- KST to EST
- KST to CST
- KST to MST
- KST to PST
- KST to AKST
- KST to HST
- KST to AST
- KST to CET
- KST to EET
- KST to PKT
- KST to IST
- KST to SGT
- KST to PHT
- KST to JST
- KST to AEST
- KST to NZST
- UTC to BST
- GMT to BST
- EST to BST
- CST to BST
- MST to BST
- PST to BST
- AKST to BST
- HST to BST
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