Time in Haikou vs Karachi
Haikou keeps CST (UTC+8) and Karachi keeps PKT (UTC+5) today. Karachi is 3 hours behind Haikou; 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).
| City | 00:00 in Haikou | 01:00 in Haikou | 02:00 in Haikou | 03:00 in Haikou | 04:00 in Haikou | 05:00 in Haikou | 06:00 in Haikou | 07:00 in Haikou | 08:00 in Haikou | 09:00 in Haikou | 10:00 in Haikou | 11:00 in Haikou | 12:00 in Haikou | 13:00 in Haikou | 14:00 in Haikou | 15:00 in Haikou | 16:00 in Haikou | 17:00 in Haikou | 18:00 in Haikou | 19:00 in Haikou | 20:00 in Haikou | 21:00 in Haikou | 22:00 in Haikou | 23:00 in Haikou |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Haikou—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Karachi—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Haikou and Karachi
Best hours to call
12:00 in Haikou
Inside working hours on both sides
09:00 in Karachi
13:00 in Haikou
Inside working hours on both sides
10:00 in Karachi
14:00 in Haikou
Inside working hours on both sides
11:00 in Karachi
15:00 in Haikou
Inside working hours on both sides
12:00 in Karachi
Where daylight saving pulls them apart
Neither Haikou nor Karachi changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Karachi of Haikou?
Karachi is 3 hours behind Haikou right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Haikou and Karachi?
Any hour in 12:00–18:00 Haikou time is inside working hours in both cities.
Do Haikou and Karachi change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.