Time difference between Ulsan and Koeln
Koeln is 7 hours behind Ulsan. When it is 18:42 in Ulsan, it is 11:42 in Koeln.
Hour by hour
| Ulsan | Koeln | Day |
|---|---|---|
| 18:00 | 11:00 | Fri |
| 21:00 | 14:00 | Fri |
| 00:00 | 17:00 | Fri |
| 03:00 | 20:00 | Fri |
| 06:00 | 23:00 | Fri |
| 09:00 | 02:00 | Sat |
| 12:00 | 05:00 | Sat |
| 15:00 | 08:00 | Sat |
Best time for a call
Working hours overlap in the next day at these moments — Ulsan first, Koeln second:
- 16:00 → 09:00
- 17:00 → 10:00