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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 Shanghai vs Sumedang Utara

Shanghai keeps CST (UTC+8) and Sumedang Utara keeps WIB (UTC+7) today. Sumedang Utara is 1 hour behind Shanghai; 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 Sumedang Utara (10:00–18:00 your time).

Shanghai and Sumedang Utara hour by hour, with the working-hour overlap shaded
City00:00 in Shanghai01:00 in Shanghai02:00 in Shanghai03:00 in Shanghai04:00 in Shanghai05:00 in Shanghai06:00 in Shanghai07:00 in Shanghai08:00 in Shanghai09:00 in Shanghai10:00 in Shanghai11:00 in Shanghai12:00 in Shanghai13:00 in Shanghai14:00 in Shanghai15:00 in Shanghai16:00 in Shanghai17:00 in Shanghai18:00 in Shanghai19:00 in Shanghai20:00 in Shanghai21:00 in Shanghai22:00 in Shanghai23:00 in Shanghai
Shanghai——000102030405060708091011121314151617181920212223
Sumedang Utara——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Shanghai and Sumedang Utara

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

Best hours to call

10:00 in Shanghai
Inside working hours on both sides
09:00 in Sumedang Utara
11:00 in Shanghai
Inside working hours on both sides
10:00 in Sumedang Utara
12:00 in Shanghai
Inside working hours on both sides
11:00 in Sumedang Utara
13:00 in Shanghai
Inside working hours on both sides
12:00 in Sumedang Utara

Where daylight saving pulls them apart

Neither Shanghai nor Sumedang Utara changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Sumedang Utara of Shanghai?

Sumedang Utara is 1 hour behind Shanghai right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Shanghai and Sumedang Utara?

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

Do Shanghai and Sumedang Utara change clocks on the same date?

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