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Global ClockTime zone converter & meeting planner
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Working hours
Start
09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Guangzhou vs Ho Chi Minh City

Guangzhou keeps CST (UTC+8) and Ho Chi Minh City keeps ICT (UTC+7) today. Ho Chi Minh City is 1 hour 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: 09:00–17:00 in Ho Chi Minh City (10:00–18:00 your time).

Guangzhou and Ho Chi Minh City hour by hour, with the working-hour overlap shaded
City00:00 in Guangzhou01:00 in Guangzhou02:00 in Guangzhou03:00 in Guangzhou04:00 in Guangzhou05:00 in Guangzhou06:00 in Guangzhou07:00 in Guangzhou08:00 in Guangzhou09:00 in Guangzhou10:00 in Guangzhou11:00 in Guangzhou12:00 in Guangzhou13:00 in Guangzhou14:00 in Guangzhou15:00 in Guangzhou16:00 in Guangzhou17:00 in Guangzhou18:00 in Guangzhou19:00 in Guangzhou20:00 in Guangzhou21:00 in Guangzhou22:00 in Guangzhou23:00 in Guangzhou
Guangzhou——000102030405060708091011121314151617181920212223
Ho Chi Minh City——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Guangzhou and Ho Chi Minh City

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Guangzhou, Ho Chi Minh City and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

10:00 in Guangzhou
Inside working hours on both sides
09:00 in Ho Chi Minh City
11:00 in Guangzhou
Inside working hours on both sides
10:00 in Ho Chi Minh City
12:00 in Guangzhou
Inside working hours on both sides
11:00 in Ho Chi Minh City
13:00 in Guangzhou
Inside working hours on both sides
12:00 in Ho Chi Minh City

Where daylight saving pulls them apart

Neither Guangzhou nor Ho Chi Minh City changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Ho Chi Minh City of Guangzhou?

Ho Chi Minh City is 1 hour 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 Ho Chi Minh City?

Any hour in 10:00–18:00 Guangzhou time is inside working hours in both cities.

Do Guangzhou and Ho Chi Minh City change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.