Time in Istanbul vs Bastī
Istanbul keeps UTC+3 (UTC+3) and Bastī keeps IST (UTC+5:30) today. Bastī is 2½ 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: 12:00–18:00 in Bastī (09:00–15:00 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 |
| Bastī—— | 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 Bastī
Best hours to call
09:00 in Istanbul
Inside working hours on both sides
12:00 in Bastī
10:00 in Istanbul
Inside working hours on both sides
13:00 in Bastī
11:00 in Istanbul
Inside working hours on both sides
14:00 in Bastī
12:00 in Istanbul
Inside working hours on both sides
15:00 in Bastī
Where daylight saving pulls them apart
Neither Istanbul nor Bastī changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Bastī of Istanbul?
Bastī is 2½ 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 Bastī?
Any hour in 09:00–15:00 Istanbul time is inside working hours in both cities.
Do Istanbul and Bastī change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.