Time in Istanbul vs Kumba
Istanbul keeps UTC+3 (UTC+3) and Kumba keeps WAT (UTC+1) today. Kumba is 2 hours behind 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: 09:00–16:00 in Kumba (11:00–18:00 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 |
| Kumba—— | 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 Kumba
Best hours to call
11:00 in Istanbul
Inside working hours on both sides
09:00 in Kumba
12:00 in Istanbul
Inside working hours on both sides
10:00 in Kumba
13:00 in Istanbul
Inside working hours on both sides
11:00 in Kumba
14:00 in Istanbul
Inside working hours on both sides
12:00 in Kumba
Where daylight saving pulls them apart
Neither Istanbul nor Kumba changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Kumba of Istanbul?
Kumba is 2 hours behind 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 Kumba?
Any hour in 11:00–18:00 Istanbul time is inside working hours in both cities.
Do Istanbul and Kumba change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.