When it is 12:00 PM in Oakland, it is 4:00 AM the next day in KST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Oakland is 16 hours behind KST.
🕐 Add 16 hours to Oakland time to get KST time.
Oakland uses 7 hours behind Universal Time (UTC-7) and KST uses 9 hours ahead of Universal Time (UTC+9).
| Oakland Time | KST Time | |
|---|---|---|
| 12 AM Oakland Time | ↔ | 4 PM KST Time |
| 1 AM Oakland Time | ↔ | 5 PM KST Time |
| 2 AM Oakland Time | ↔ | 6 PM KST Time |
| 3 AM Oakland Time | ↔ | 7 PM KST Time |
| 4 AM Oakland Time | ↔ | 8 PM KST Time |
| 5 AM Oakland Time | ↔ | 9 PM KST Time |
| 6 AM Oakland Time | ↔ | 10 PM KST Time |
| 7 AM Oakland Time | ↔ | 11 PM KST Time |
| 8 AM Oakland Time | ↔ | 12 AM KST Time |
| 9 AM Oakland Time | ↔ | 1 AM KST Time |
| 10 AM Oakland Time | ↔ | 2 AM KST Time |
| 11 AM Oakland Time | ↔ | 3 AM KST Time |
| Oakland Time | KST Time | |
|---|---|---|
| 12 PM Oakland Time | ↔ | 4 AM KST Time |
| 1 PM Oakland Time | ↔ | 5 AM KST Time |
| 2 PM Oakland Time | ↔ | 6 AM KST Time |
| 3 PM Oakland Time | ↔ | 7 AM KST Time |
| 4 PM Oakland Time | ↔ | 8 AM KST Time |
| 5 PM Oakland Time | ↔ | 9 AM KST Time |
| 6 PM Oakland Time | ↔ | 10 AM KST Time |
| 7 PM Oakland Time | ↔ | 11 AM KST Time |
| 8 PM Oakland Time | ↔ | 12 PM KST Time |
| 9 PM Oakland Time | ↔ | 1 PM KST Time |
| 10 PM Oakland Time | ↔ | 2 PM KST Time |
| 11 PM Oakland Time | ↔ | 3 PM KST Time |
Oakland is 16 hours behind KST.
Oakland is behind KST by 16 hours.
It is 1:00 AM the next day in KST.