Time in Ōta vs Mumbai
Ōta keeps JST (UTC+9) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 3½ hours behind Ōta; 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: 09:00–15:00 in Mumbai (12:00–18:00 your time).
| City | 00:00 in Ōta | 01:00 in Ōta | 02:00 in Ōta | 03:00 in Ōta | 04:00 in Ōta | 05:00 in Ōta | 06:00 in Ōta | 07:00 in Ōta | 08:00 in Ōta | 09:00 in Ōta | 10:00 in Ōta | 11:00 in Ōta | 12:00 in Ōta | 13:00 in Ōta | 14:00 in Ōta | 15:00 in Ōta | 16:00 in Ōta | 17:00 in Ōta | 18:00 in Ōta | 19:00 in Ōta | 20:00 in Ōta | 21:00 in Ōta | 22:00 in Ōta | 23:00 in Ōta |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ōta—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Mumbai—— | 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 Ōta and Mumbai
Best hours to call
12:00 in Ōta
Inside working hours on both sides
09:00 in Mumbai
13:00 in Ōta
Inside working hours on both sides
10:00 in Mumbai
14:00 in Ōta
Inside working hours on both sides
11:00 in Mumbai
15:00 in Ōta
Inside working hours on both sides
12:00 in Mumbai
Where daylight saving pulls them apart
Neither Ōta nor Mumbai changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Mumbai of Ōta?
Mumbai is 3½ hours behind Ōta right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Ōta and Mumbai?
Any hour in 12:00–18:00 Ōta time is inside working hours in both cities.
Do Ōta and Mumbai change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.