🇨🇳 Guangzhou → 🇩🇪 Ulm
The time difference between Guangzhou and Ulm is -6h. Guangzhou uses CST (UTC+08:00), while Ulm uses CEST (UTC+02:00).
-6h
Guangzhou is ahead
Hourly Comparison
| Guangzhou | Ulm |
|---|---|
| 00:00 | 18:00 |
| 01:00 | 19:00 |
| 02:00 | 20:00 |
| 03:00 | 21:00 |
| 04:00 | 22:00 |
| 05:00 | 23:00 |
| 06:00 | 00:00 |
| 07:00 | 01:00 |
| 08:00 | 02:00 |
| 09:00 | 03:00 |
| 10:00 | 04:00 |
| 11:00 | 05:00 |
| 12:00 | 06:00 |
| 13:00 | 07:00 |
| 14:00 | 08:00 |
| 15:00 | 09:00 |
| 16:00 | 10:00 |
| 17:00 | 11:00 |
| 18:00 | 12:00 |
| 19:00 | 13:00 |
| 20:00 | 14:00 |
| 21:00 | 15:00 |
| 22:00 | 16:00 |
| 23:00 | 17:00 |
Tips for Guangzhou ↔ Ulm
- ● Guangzhou and Ulm share 3 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Guangzhou and Ulm, remember the -6h time difference.
- ● Ulm is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Guangzhou and Ulm?
The time difference between Guangzhou and Ulm is -6h. Guangzhou is in the CST timezone, and Ulm is in the CEST timezone.
When it's 9 AM in Guangzhou, what time is it in Ulm?
When it's 9 AM in Guangzhou, it's 2:00 AM in Ulm.
Is Guangzhou ahead or behind Ulm?
Guangzhou is ahead of Ulm by -6h.