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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 Chenghua vs Karachi

Chenghua keeps CST (UTC+8) and Karachi keeps PKT (UTC+5) today. Karachi is 3 hours behind Chenghua; 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: 09:00–15:00 in Karachi (12:00–18:00 your time).

Chenghua and Karachi hour by hour, with the working-hour overlap shaded
City00:00 in Chenghua01:00 in Chenghua02:00 in Chenghua03:00 in Chenghua04:00 in Chenghua05:00 in Chenghua06:00 in Chenghua07:00 in Chenghua08:00 in Chenghua09:00 in Chenghua10:00 in Chenghua11:00 in Chenghua12:00 in Chenghua13:00 in Chenghua14:00 in Chenghua15:00 in Chenghua16:00 in Chenghua17:00 in Chenghua18:00 in Chenghua19:00 in Chenghua20:00 in Chenghua21:00 in Chenghua22:00 in Chenghua23:00 in Chenghua
Chenghua——000102030405060708091011121314151617181920212223
Karachi——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Chenghua and Karachi

Best hours to call

12:00 in Chenghua
Inside working hours on both sides
09:00 in Karachi
13:00 in Chenghua
Inside working hours on both sides
10:00 in Karachi
14:00 in Chenghua
Inside working hours on both sides
11:00 in Karachi
15:00 in Chenghua
Inside working hours on both sides
12:00 in Karachi

Where daylight saving pulls them apart

Neither Chenghua nor Karachi changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Karachi of Chenghua?

Karachi is 3 hours behind Chenghua right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Chenghua and Karachi?

Any hour in 12:00–18:00 Chenghua time is inside working hours in both cities.

Do Chenghua and Karachi change clocks on the same date?

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