Time in Hanoi vs Mumbai
Hanoi keeps ICT (UTC+7) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 1½ hours behind Hanoi; 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: 09:00–17:00 in Mumbai (10:00–18:00 your time).
| City | 00:00 in Hanoi | 01:00 in Hanoi | 02:00 in Hanoi | 03:00 in Hanoi | 04:00 in Hanoi | 05:00 in Hanoi | 06:00 in Hanoi | 07:00 in Hanoi | 08:00 in Hanoi | 09:00 in Hanoi | 10:00 in Hanoi | 11:00 in Hanoi | 12:00 in Hanoi | 13:00 in Hanoi | 14:00 in Hanoi | 15:00 in Hanoi | 16:00 in Hanoi | 17:00 in Hanoi | 18:00 in Hanoi | 19:00 in Hanoi | 20:00 in Hanoi | 21:00 in Hanoi | 22:00 in Hanoi | 23:00 in Hanoi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hanoi—— | 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 Hanoi and Mumbai
Best hours to call
10:00 in Hanoi
Inside working hours on both sides
09:00 in Mumbai
11:00 in Hanoi
Inside working hours on both sides
10:00 in Mumbai
12:00 in Hanoi
Inside working hours on both sides
11:00 in Mumbai
13:00 in Hanoi
Inside working hours on both sides
12:00 in Mumbai
Where daylight saving pulls them apart
Neither Hanoi nor Mumbai changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Mumbai of Hanoi?
Mumbai is 1½ hours behind Hanoi right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Hanoi and Mumbai?
Any hour in 10:00–18:00 Hanoi time is inside working hours in both cities.
Do Hanoi and Mumbai change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.