KST to PST — Time Zone Converter
Korea Standard Time (KST, UTC+9) covers South Korea; Pacific Time (PST, UTC−8) covers the US West Coast. In standard time, PST is 17 hours behind KST. Standard working days in South Korea and the US West Coast barely overlap, so most teams alternate who takes the early-morning or late-evening slot. Use the live converter below — it applies today's IANA time zone data, including daylight saving time, and gives you a meeting schedule you can paste straight into email or Slack.
KST to PST, hour by hour (today)
KST to PST quick reference
Standard-time conversions (KST UTC+9 → PST UTC−8). During daylight saving periods the gap shifts by an hour — the live table above always shows today's exact times.
| KST (Korea Standard Time) | PST (Pacific Time) |
|---|---|
| 7:00 AM | 2:00 PM (−1 day) |
| 9:00 AM | 4:00 PM (−1 day) |
| 11:00 AM | 6:00 PM (−1 day) |
| 1:00 PM | 8:00 PM (−1 day) |
| 3:00 PM | 10:00 PM (−1 day) |
| 5:00 PM | 12:00 AM |
| 7:00 PM | 2:00 AM |
Need the opposite direction? PST to KST converter
Frequently asked questions
What is the time difference between KST and PST?+
Korea Standard Time (KST) is UTC+9 and Pacific Time (PST) is UTC−8, so in standard time PST is 17 hours behind KST. The gap shifts by an hour around daylight saving transitions, so always check a live converter near the change dates in spring and autumn.
Does KST or PST observe daylight saving time?+
Korea Standard Time stays on UTC+9 all year — no daylight saving time. Pacific Time observes daylight saving time (PST in winter, PDT in summer).
What is the best time for a meeting between KST and PST?+
Standard working days in South Korea and the US West Coast barely overlap, so most teams alternate who takes the early-morning or late-evening slot. The converter above highlights office hours in green for both zones, so you can slide to a time that works for everyone.
How do I share a KST to PST meeting time by email?+
Pick a time in the converter, log it to the Smart Clipboard, and copy it as bullets, a formatted table, or a one-line question — with both KST and PST times spelled out so nobody has to do the math.