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 PST: Korea Standard Time to Pacific Time
17 hours behind KST
PST compared with KST, right now. Swap: PST to KST ⇄
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KST to PST conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| KST | PST |
|---|---|
| 12:00 AM | 7:00 AM (previous day) |
| 1:00 AM | 8:00 AM (previous day) |
| 2:00 AM | 9:00 AM (previous day) |
| 3:00 AM | 10:00 AM (previous day) |
| 4:00 AM | 11:00 AM (previous day) |
| 5:00 AM | 12:00 PM (previous day) |
| 6:00 AM | 1:00 PM (previous day) |
| 7:00 AM | 2:00 PM (previous day) |
| 8:00 AM | 3:00 PM (previous day) |
| 9:00 AM | 4:00 PM (previous day) |
| 10:00 AM | 5:00 PM (previous day) |
| 11:00 AM | 6:00 PM (previous day) |
| 12:00 PM | 7:00 PM (previous day) |
| 1:00 PM | 8:00 PM (previous day) |
| 2:00 PM | 9:00 PM (previous day) |
| 3:00 PM | 10:00 PM (previous day) |
| 4:00 PM | 11:00 PM (previous day) |
| 5:00 PM | 12:00 AM |
| 6:00 PM | 1:00 AM |
| 7:00 PM | 2:00 AM |
| 8:00 PM | 3:00 AM |
| 9:00 PM | 4:00 AM |
| 10:00 PM | 5:00 AM |
| 11:00 PM | 6:00 AM |
About these time zones
PST: Pacific Standard Time
Pacific Time (PST/PDT). Los Angeles, San Francisco, Seattle, Portland, Las Vegas and Vancouver. PST is UTC−8; in summer the region uses PDT, UTC−7.
Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−8 → UTC−7).
Questions about KST and PST time
What is the time difference between KST and PST?
The current difference is shown at the top of this page. KST uses Korean Standard Time (KST, UTC+9) all year; PST uses Pacific Standard Time (PST, UTC−8) as standard time and Pacific Daylight Time (PDT, UTC−7) 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 PST?
On Tuesday, November 3, 2026, 9:00 AM in KST was 4:00 PM (previous day) in PST. The conversion table above shows today’s values.
Do the clocks change in KST or PST?
KST does not change its clocks. PST: Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−8 → UTC−7).
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 AKST
- KST to HST
- KST to AST
- KST to BST
- 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 PST
- GMT to PST
- EST to PST
- CST to PST
- MST to PST
- AKST to PST
- HST to PST
- AST to PST
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