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Global ClockTime zone converter & meeting planner
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SETTINGS
Clock
Working hours
Start
09
End
18
Theme

AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Hong Kong vs Ho Chi Minh City

Hong Kong keeps HKT (UTC+8) and Ho Chi Minh City keeps ICT (UTC+7) today. Ho Chi Minh City is 1 hour behind Hong Kong; 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).

Hong Kong and Ho Chi Minh City hour by hour, with the working-hour overlap shaded
City00:00 in Hong Kong01:00 in Hong Kong02:00 in Hong Kong03:00 in Hong Kong04:00 in Hong Kong05:00 in Hong Kong06:00 in Hong Kong07:00 in Hong Kong08:00 in Hong Kong09:00 in Hong Kong10:00 in Hong Kong11:00 in Hong Kong12:00 in Hong Kong13:00 in Hong Kong14:00 in Hong Kong15:00 in Hong Kong16:00 in Hong Kong17:00 in Hong Kong18:00 in Hong Kong19:00 in Hong Kong20:00 in Hong Kong21:00 in Hong Kong22:00 in Hong Kong23:00 in Hong Kong
Hong Kong——000102030405060708091011121314151617181920212223
Ho Chi Minh City——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Hong Kong 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 Hong Kong, 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 Hong Kong
Inside working hours on both sides
09:00 in Ho Chi Minh City
11:00 in Hong Kong
Inside working hours on both sides
10:00 in Ho Chi Minh City
12:00 in Hong Kong
Inside working hours on both sides
11:00 in Ho Chi Minh City
13:00 in Hong Kong
Inside working hours on both sides
12:00 in Ho Chi Minh City

Where daylight saving pulls them apart

Neither Hong Kong 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 Hong Kong?

Ho Chi Minh City is 1 hour behind Hong Kong right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Hong Kong and Ho Chi Minh City?

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

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

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