Time in Seoul and Oakland
The time difference between Seoul and Oakland, California, is 16 hours. Oakland is 16 hours behind Seoul.
This means 9am in Seoul is 5pm in Oakland (previous day) and 5pm in Seoul is 1am in Oakland.
Seoul
- The current local time in Seoul is 2:19 pm (June 21, 2026)
- Seoul is in the Korea Standard Time Zone
- The time zone offset for Seoul, South Korea, is UTC+09:00
Oakland
- The current local time in Oakland is 10:19 pm (June 21, 2026)
- Oakland is in the Pacific Daylight Time Zone
- The time zone offset for Oakland, United States, is UTC-07:00
How to convert Seoul time to Oakland time?
Subtract 16 hours from Seoul time to get Oakland time.
Time in Seoul
00:00
Time in Oakland
00:00
Use the slider above to convert Seoul time to Oakland time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Seoul | Oakland |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |
Time difference from Seoul (UTC+09:00)
-13 hours
-16 hours
-13 hours
-1 hour
-2 hours
-1 hour
-19 hours
-16 hours
-17 hours
-16 hours