Time in Istanbul vs Kulim
Istanbul keeps UTC+3 (UTC+3) and Kulim keeps UTC+8 (UTC+8) today. Kulim is 5 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: 14:00–18:00 in Kulim (09:00–13:00 your time).
| City | 00:00 in Istanbul | 01:00 in Istanbul | 02:00 in Istanbul | 03:00 in Istanbul | 04:00 in Istanbul | 05:00 in Istanbul | 06:00 in Istanbul | 07:00 in Istanbul | 08:00 in Istanbul | 09:00 in Istanbul | 10:00 in Istanbul | 11:00 in Istanbul | 12:00 in Istanbul | 13:00 in Istanbul | 14:00 in Istanbul | 15:00 in Istanbul | 16:00 in Istanbul | 17:00 in Istanbul | 18:00 in Istanbul | 19:00 in Istanbul | 20:00 in Istanbul | 21:00 in Istanbul | 22:00 in Istanbul | 23:00 in Istanbul |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Istanbul—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Kulim—— | 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 Istanbul and Kulim
Best hours to call
09:00 in Istanbul
Inside working hours on both sides
14:00 in Kulim
10:00 in Istanbul
Inside working hours on both sides
15:00 in Kulim
11:00 in Istanbul
Inside working hours on both sides
16:00 in Kulim
12:00 in Istanbul
Inside working hours on both sides
17:00 in Kulim
Where daylight saving pulls them apart
Neither Istanbul nor Kulim changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Kulim of Istanbul?
Kulim is 5 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 Kulim?
Any hour in 09:00–13:00 Istanbul time is inside working hours in both cities.
Do Istanbul and Kulim change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.