When it is 12:00 PM in Seoul, it is 4:00 AM in London.
📞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.
Seoul is 8 hours ahead of London.
🕐 Subtract 8 hours from Seoul time to get London time.
Seoul uses 9 hours ahead of Universal Time (UTC+9) and London uses 1 hour ahead of Universal Time (UTC+1).
| Seoul Time | London Time | |
|---|---|---|
| 12 AM Seoul Time | ↔ | ☼ 4 PM London Time |
| 1 AM Seoul Time | ↔ | ☼ 5 PM London Time |
| 2 AM Seoul Time | ↔ | ☼ 6 PM London Time |
| 3 AM Seoul Time | ↔ | ☼ 7 PM London Time |
| 4 AM Seoul Time | ↔ | ☼ 8 PM London Time |
| ☼ 5 AM Seoul Time | ↔ | ☼ 9 PM London Time |
| ☼ 6 AM Seoul Time | ↔ | 10 PM London Time |
| ☼ 7 AM Seoul Time | ↔ | 11 PM London Time |
| ☼ 8 AM Seoul Time | ↔ | 12 AM London Time |
| ☼ 9 AM Seoul Time | ↔ | 1 AM London Time |
| ☼ 10 AM Seoul Time | ↔ | 2 AM London Time |
| ☼ 11 AM Seoul Time | ↔ | 3 AM London Time |
| Seoul Time | London Time | |
|---|---|---|
| ☼ 12 PM Seoul Time | ↔ | ☼ 4 AM London Time |
| ☼ 1 PM Seoul Time | ↔ | ☼ 5 AM London Time |
| ☼ 2 PM Seoul Time | ↔ | ☼ 6 AM London Time |
| ☼ 3 PM Seoul Time | ↔ | ☼ 7 AM London Time |
| ☼ 4 PM Seoul Time | ↔ | ☼ 8 AM London Time |
| ☼ 5 PM Seoul Time | ↔ | ☼ 9 AM London Time |
| ☼ 6 PM Seoul Time | ↔ | ☼ 10 AM London Time |
| ☼ 7 PM Seoul Time | ↔ | ☼ 11 AM London Time |
| 8 PM Seoul Time | ↔ | ☼ 12 PM London Time |
| 9 PM Seoul Time | ↔ | ☼ 1 PM London Time |
| 10 PM Seoul Time | ↔ | ☼ 2 PM London Time |
| 11 PM Seoul Time | ↔ | ☼ 3 PM London Time |
Seoul is 8 hours ahead of London.
Seoul is ahead of London by 8 hours.
It is 1:00 AM in London.