Convert time from PST to KST. Enter any time to see the equivalent KST time, compare current PST and KST times side by side, and find overlapping business hours for calls and meetings.
Use this PST to KST converter to compare US West Coast and South Korea time, check the 17 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.
Converting between Pacific Standard Time and Korea Standard Time means accounting for a 17 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Pacific Standard Time (UTC -8) that you want to convert. Hit "Now" to load the current pst time instantly, or use "+1h" to step forward and compare.
The equivalent Korea Standard Time (UTC +9) time appears immediately. Since kst is 17 hours ahead of pst, conversions often cross midnight — look for the date-change label.
Click "Copy Time" to grab the kst result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring United States–South Korea calls.
With 17 hours between pst and kst, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.
A pst evening at 9 PM is already the next morning in kst. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the United States–South Korea corridor.
Daylight Saving adjustments can widen or narrow the pst–kst gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in pst. Convert the event time to kst so you know exactly when to tune in — with a 17 hours difference, a morning event in United States falls during work hours in South Korea.
Quick-reference conversion table covering every hour of the day at a glance.
Pacific Standard Time to Korea Standard Time full day schedule
| Pacific Standard Time | Korea Standard Time |
|---|---|
| 12:00 AM |
5:00 PM
|
| 1:00 AM |
6:00 PM
|
| 2:00 AM |
7:00 PM
|
| 3:00 AM |
8:00 PM
|
| 4:00 AM |
9:00 PM
|
| 5:00 AM |
10:00 PM
|
| 6:00 AM |
11:00 PM
|
| 7:00 AM |
12:00 AM
(next day)
|
| 8:00 AM |
1:00 AM
(next day)
|
| 9:00 AM |
2:00 AM
(next day)
|
| 10:00 AM |
3:00 AM
(next day)
|
| 11:00 AM |
4:00 AM
(next day)
|
| 12:00 PM |
5:00 AM
(next day)
|
| 1:00 PM |
6:00 AM
(next day)
|
| 2:00 PM |
7:00 AM
(next day)
|
| 3:00 PM |
8:00 AM
(next day)
|
| 4:00 PM |
9:00 AM
(next day)
|
| 5:00 PM |
10:00 AM
(next day)
|
| 6:00 PM |
11:00 AM
(next day)
|
| 7:00 PM |
12:00 PM
(next day)
|
| 8:00 PM |
1:00 PM
(next day)
|
| 9:00 PM |
2:00 PM
(next day)
|
| 10:00 PM |
3:00 PM
(next day)
|
| 11:00 PM |
4:00 PM
(next day)
|
US West Coast — home of Silicon Valley, LA entertainment, and the SaaS / VC ecosystem. Business hours 9 AM – 6 PM PT. Startup / tech culture stretches later than East Coast: it's common for calendar invites from West Coast product teams to run through 8 PM PT.
Explore more pst conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.
Find the time difference from any major zone into Korea Standard Time. Use these pages when scheduling with South Korea from a different region.
