Time in Iaşi vs Guangzhou
Iaşi keeps EEST (UTC+3) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 5 hours ahead of Iaşi; 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: 14:00–18:00 in Guangzhou (09:00–13:00 your time).
| City | 00:00 in Iaşi | 01:00 in Iaşi | 02:00 in Iaşi | 03:00 in Iaşi | 04:00 in Iaşi | 05:00 in Iaşi | 06:00 in Iaşi | 07:00 in Iaşi | 08:00 in Iaşi | 09:00 in Iaşi | 10:00 in Iaşi | 11:00 in Iaşi | 12:00 in Iaşi | 13:00 in Iaşi | 14:00 in Iaşi | 15:00 in Iaşi | 16:00 in Iaşi | 17:00 in Iaşi | 18:00 in Iaşi | 19:00 in Iaşi | 20:00 in Iaşi | 21:00 in Iaşi | 22:00 in Iaşi | 23:00 in Iaşi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iaşi—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Iaşi and Guangzhou
Best hours to call
Where daylight saving pulls them apart
Iaşi next changes on Sunday 25 October 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.
Also useful
Common questions
How many hours ahead is Guangzhou of Iaşi?
Guangzhou is 5 hours ahead of Iaşi right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Iaşi and Guangzhou?
Any hour in 09:00–13:00 Iaşi time is inside working hours in both cities.
Do Iaşi and Guangzhou change clocks on the same date?
Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.