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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 Birkenhead vs Karachi

Birkenhead keeps BST (UTC+1) and Karachi keeps PKT (UTC+5) today. Karachi is 4 hours ahead of Birkenhead; 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: 13:00–18:00 in Karachi (09:00–14:00 your time).

Birkenhead and Karachi hour by hour, with the working-hour overlap shaded
City00:00 in Birkenhead01:00 in Birkenhead02:00 in Birkenhead03:00 in Birkenhead04:00 in Birkenhead05:00 in Birkenhead06:00 in Birkenhead07:00 in Birkenhead08:00 in Birkenhead09:00 in Birkenhead10:00 in Birkenhead11:00 in Birkenhead12:00 in Birkenhead13:00 in Birkenhead14:00 in Birkenhead15:00 in Birkenhead16:00 in Birkenhead17:00 in Birkenhead18:00 in Birkenhead19:00 in Birkenhead20:00 in Birkenhead21:00 in Birkenhead22:00 in Birkenhead23:00 in Birkenhead
Birkenhead——000102030405060708091011121314151617181920212223
Karachi——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Birkenhead and Karachi

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

Best hours to call

09:00 in Birkenhead
Inside working hours on both sides
13:00 in Karachi
10:00 in Birkenhead
Inside working hours on both sides
14:00 in Karachi
11:00 in Birkenhead
Inside working hours on both sides
15:00 in Karachi
12:00 in Birkenhead
Inside working hours on both sides
16:00 in Karachi

Where daylight saving pulls them apart

Birkenhead next changes on Sunday 25 October 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Karachi of Birkenhead?

Karachi is 4 hours ahead of Birkenhead right now. The gap is not fixed: it moves whenever either side changes its clocks.

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

Any hour in 09:00–14:00 Birkenhead time is inside working hours in both cities.

Do Birkenhead and Karachi change clocks on the same date?

Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.