The time difference between Busan and Los Angeles is 16 hours. When it is 12:00 noon in Busan, it is 20:00 in Los Angeles. Busan uses the Asia/Seoul time zone (UTC+9), while Los Angeles uses America/Los_Angeles (UTC-7).
| Detail | Busan | Los Angeles |
|---|---|---|
| Time Zone ID | Asia/Seoul | America/Los_Angeles |
| UTC Offset | UTC+9 | UTC-7 |
| Abbreviation | KST | PDT |
| DST Active | No | Yes — currently observing |
| Country | South Korea | United States |
| Region | Asia | North America |
With a 16 hours gap, there is no standard business-hours overlap between Busan and Los Angeles. One party will need to adjust their schedule. Early mornings in Busan or late evenings in Los Angeles tend to be the most practical compromise.
Use this table to quickly convert any hour from Busan time to Los Angeles time. Rows highlighted in green indicate overlapping business hours in both cities.
| Busan | Los Angeles | |
|---|---|---|
| 00:00 | 08:00 (-1 day) | Night |
| 01:00 | 09:00 (-1 day) | Night |
| 02:00 | 10:00 (-1 day) | Night |
| 03:00 | 11:00 (-1 day) | Night |
| 04:00 | 12:00 (-1 day) | Night |
| 05:00 | 13:00 (-1 day) | Night |
| 06:00 | 14:00 (-1 day) | |
| 07:00 | 15:00 (-1 day) | |
| 08:00 | 16:00 (-1 day) | |
| 09:00 | 17:00 (-1 day) | |
| 10:00 | 18:00 (-1 day) | |
| 11:00 | 19:00 (-1 day) | |
| 12:00 | 20:00 (-1 day) | |
| 13:00 | 21:00 (-1 day) | |
| 14:00 | 22:00 (-1 day) | |
| 15:00 | 23:00 (-1 day) | |
| 16:00 | 00:00 | |
| 17:00 | 01:00 | |
| 18:00 | 02:00 | |
| 19:00 | 03:00 | |
| 20:00 | 04:00 | |
| 21:00 | 05:00 | |
| 22:00 | 06:00 | Night |
| 23:00 | 07:00 | Night |
Los Angeles is currently observing daylight saving time, while Busan is on standard time. When Los Angeles switches back to standard time, the difference between these two cities will shift by 1 hour.
The time difference is 16 hours. Los Angeles is 16 hours behind Busan.
Yes. One of these cities observes DST while the other does not, so the difference shifts by 1 hour when DST begins or ends.
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Subtract 16 hours from Busan time to get Los Angeles time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.