Skip to content
Global ClockTime zone converter & meeting planner
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 Shanghai vs Chengtangcun

Shanghai keeps CST (UTC+8) and Chengtangcun keeps CST (UTC+8) today. Chengtangcun is the same time as 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: 09:00–18:00 in Chengtangcun (09:00–18:00 your time).

Shanghai and Chengtangcun 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
Chengtangcun——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Shanghai and Chengtangcun

Best hours to call

09:00 in Shanghai
Inside working hours on both sides
09:00 in Chengtangcun
10:00 in Shanghai
Inside working hours on both sides
10:00 in Chengtangcun
11:00 in Shanghai
Inside working hours on both sides
11:00 in Chengtangcun
12:00 in Shanghai
Inside working hours on both sides
12:00 in Chengtangcun

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Chengtangcun of Shanghai?

Chengtangcun and Shanghai read the same clock right now.

What is the best time to call between Shanghai and Chengtangcun?

Any hour in 09:00–18:00 Shanghai time is inside working hours in both cities.

Do Shanghai and Chengtangcun change clocks on the same date?

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