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Global ClockTime zone converter & meeting planner
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Working hours
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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 Chengdu vs Chennai

Chengdu keeps CST (UTC+8) and Chennai keeps IST (UTC+5:30) today. Chennai is 2½ hours behind Chengdu; 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: 09:00–16:00 in Chennai (11:00–18:00 your time).

Chengdu and Chennai hour by hour, with the working-hour overlap shaded
City00:00 in Chengdu01:00 in Chengdu02:00 in Chengdu03:00 in Chengdu04:00 in Chengdu05:00 in Chengdu06:00 in Chengdu07:00 in Chengdu08:00 in Chengdu09:00 in Chengdu10:00 in Chengdu11:00 in Chengdu12:00 in Chengdu13:00 in Chengdu14:00 in Chengdu15:00 in Chengdu16:00 in Chengdu17:00 in Chengdu18:00 in Chengdu19:00 in Chengdu20:00 in Chengdu21:00 in Chengdu22:00 in Chengdu23:00 in Chengdu
Chengdu——000102030405060708091011121314151617181920212223
Chennai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Chengdu and Chennai

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

Best hours to call

11:00 in Chengdu
Inside working hours on both sides
09:00 in Chennai
12:00 in Chengdu
Inside working hours on both sides
10:00 in Chennai
13:00 in Chengdu
Inside working hours on both sides
11:00 in Chennai
14:00 in Chengdu
Inside working hours on both sides
12:00 in Chennai

Where daylight saving pulls them apart

Neither Chengdu nor Chennai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Chennai of Chengdu?

Chennai is 2½ hours behind Chengdu right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Chengdu and Chennai?

Any hour in 11:00–18:00 Chengdu time is inside working hours in both cities.

Do Chengdu and Chennai change clocks on the same date?

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