Time in Okayama vs Istanbul
Okayama keeps JST (UTC+9) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 6 hours behind Okayama; 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: 09:00–12:00 in Istanbul (15:00–18:00 your time).
| City | 00:00 in Okayama | 01:00 in Okayama | 02:00 in Okayama | 03:00 in Okayama | 04:00 in Okayama | 05:00 in Okayama | 06:00 in Okayama | 07:00 in Okayama | 08:00 in Okayama | 09:00 in Okayama | 10:00 in Okayama | 11:00 in Okayama | 12:00 in Okayama | 13:00 in Okayama | 14:00 in Okayama | 15:00 in Okayama | 16:00 in Okayama | 17:00 in Okayama | 18:00 in Okayama | 19:00 in Okayama | 20:00 in Okayama | 21:00 in Okayama | 22:00 in Okayama | 23:00 in Okayama |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Okayama—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Okayama and Istanbul
Best hours to call
15:00 in Okayama
Inside working hours on both sides
09:00 in Istanbul
16:00 in Okayama
Inside working hours on both sides
10:00 in Istanbul
17:00 in Okayama
Inside working hours on both sides
11:00 in Istanbul
Where daylight saving pulls them apart
Neither Okayama nor Istanbul changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Istanbul of Okayama?
Istanbul is 6 hours behind Okayama right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Okayama and Istanbul?
Any hour in 15:00–18:00 Okayama time is inside working hours in both cities.
Do Okayama and Istanbul change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.