Time in Istanbul vs Ōgaki
Istanbul keeps UTC+3 (UTC+3) and Ōgaki keeps JST (UTC+9) today. Ōgaki is 6 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: 15:00–18:00 in Ōgaki (09:00–12:00 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 |
| Ōgaki—— | 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 Ōgaki
Best hours to call
09:00 in Istanbul
Inside working hours on both sides
15:00 in Ōgaki
10:00 in Istanbul
Inside working hours on both sides
16:00 in Ōgaki
11:00 in Istanbul
Inside working hours on both sides
17:00 in Ōgaki
Where daylight saving pulls them apart
Neither Istanbul nor Ōgaki changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Ōgaki of Istanbul?
Ōgaki is 6 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 Ōgaki?
Any hour in 09:00–12:00 Istanbul time is inside working hours in both cities.
Do Istanbul and Ōgaki change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.