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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 Istanbul vs Dera Ismail Khan

Istanbul keeps UTC+3 (UTC+3) and Dera Ismail Khan keeps PKT (UTC+5) today. Dera Ismail Khan is 2 hours ahead of Istanbul; 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: 11:00–18:00 in Dera Ismail Khan (09:00–16:00 your time).

Istanbul and Dera Ismail Khan hour by hour, with the working-hour overlap shaded
City00:00 in Istanbul01:00 in Istanbul02:00 in Istanbul03:00 in Istanbul04:00 in Istanbul05:00 in Istanbul06:00 in Istanbul07:00 in Istanbul08:00 in Istanbul09:00 in Istanbul10:00 in Istanbul11:00 in Istanbul12:00 in Istanbul13:00 in Istanbul14:00 in Istanbul15:00 in Istanbul16:00 in Istanbul17:00 in Istanbul18:00 in Istanbul19:00 in Istanbul20:00 in Istanbul21:00 in Istanbul22:00 in Istanbul23:00 in Istanbul
Istanbul——000102030405060708091011121314151617181920212223
Dera Ismail Khan——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Istanbul and Dera Ismail Khan

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

Best hours to call

09:00 in Istanbul
Inside working hours on both sides
11:00 in Dera Ismail Khan
10:00 in Istanbul
Inside working hours on both sides
12:00 in Dera Ismail Khan
11:00 in Istanbul
Inside working hours on both sides
13:00 in Dera Ismail Khan
12:00 in Istanbul
Inside working hours on both sides
14:00 in Dera Ismail Khan

Where daylight saving pulls them apart

Neither Istanbul nor Dera Ismail Khan changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Dera Ismail Khan of Istanbul?

Dera Ismail Khan is 2 hours ahead of Istanbul right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Istanbul and Dera Ismail Khan?

Any hour in 09:00–16:00 Istanbul time is inside working hours in both cities.

Do Istanbul and Dera Ismail Khan change clocks on the same date?

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