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