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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 Jaffna vs Karachi

Jaffna keeps IST (UTC+5:30) and Karachi keeps PKT (UTC+5) today. Karachi is 0½ hours behind Jaffna; 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 Karachi (09:00–18:00 your time).

Jaffna and Karachi hour by hour, with the working-hour overlap shaded
City00:00 in Jaffna01:00 in Jaffna02:00 in Jaffna03:00 in Jaffna04:00 in Jaffna05:00 in Jaffna06:00 in Jaffna07:00 in Jaffna08:00 in Jaffna09:00 in Jaffna10:00 in Jaffna11:00 in Jaffna12:00 in Jaffna13:00 in Jaffna14:00 in Jaffna15:00 in Jaffna16:00 in Jaffna17:00 in Jaffna18:00 in Jaffna19:00 in Jaffna20:00 in Jaffna21:00 in Jaffna22:00 in Jaffna23:00 in Jaffna
Jaffna——000102030405060708091011121314151617181920212223
Karachi——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Jaffna and Karachi

Best hours to call

09:00 in Jaffna
Inside working hours on both sides
09:00 in Karachi
10:00 in Jaffna
Inside working hours on both sides
10:00 in Karachi
11:00 in Jaffna
Inside working hours on both sides
11:00 in Karachi
12:00 in Jaffna
Inside working hours on both sides
12:00 in Karachi

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Karachi of Jaffna?

Karachi is 0½ hours behind Jaffna right now. The gap is not fixed: it moves whenever either side changes its clocks.

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

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

Do Jaffna and Karachi change clocks on the same date?

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