Time in Guangzhou vs Dam Dam
Guangzhou keeps CST (UTC+8) and Dam Dam keeps IST (UTC+5:30) today. Dam Dam is 2½ hours behind Guangzhou; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 09:00–16:00 in Dam Dam (11:00–18:00 your time).
| City | 00:00 in Guangzhou | 01:00 in Guangzhou | 02:00 in Guangzhou | 03:00 in Guangzhou | 04:00 in Guangzhou | 05:00 in Guangzhou | 06:00 in Guangzhou | 07:00 in Guangzhou | 08:00 in Guangzhou | 09:00 in Guangzhou | 10:00 in Guangzhou | 11:00 in Guangzhou | 12:00 in Guangzhou | 13:00 in Guangzhou | 14:00 in Guangzhou | 15:00 in Guangzhou | 16:00 in Guangzhou | 17:00 in Guangzhou | 18:00 in Guangzhou | 19:00 in Guangzhou | 20:00 in Guangzhou | 21:00 in Guangzhou | 22:00 in Guangzhou | 23:00 in Guangzhou |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guangzhou—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Dam Dam—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Guangzhou and Dam Dam
Best hours to call
11:00 in Guangzhou
Inside working hours on both sides
09:00 in Dam Dam
12:00 in Guangzhou
Inside working hours on both sides
10:00 in Dam Dam
13:00 in Guangzhou
Inside working hours on both sides
11:00 in Dam Dam
14:00 in Guangzhou
Inside working hours on both sides
12:00 in Dam Dam
Where daylight saving pulls them apart
Neither Guangzhou nor Dam Dam changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Dam Dam of Guangzhou?
Dam Dam is 2½ hours behind Guangzhou right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Guangzhou and Dam Dam?
Any hour in 11:00–18:00 Guangzhou time is inside working hours in both cities.
Do Guangzhou and Dam Dam change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.