Time in Heihe vs Mumbai
Heihe keeps CST (UTC+8) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 2½ hours behind Heihe; 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: 09:00–16:00 in Mumbai (11:00–18:00 your time).
| City | 00:00 in Heihe | 01:00 in Heihe | 02:00 in Heihe | 03:00 in Heihe | 04:00 in Heihe | 05:00 in Heihe | 06:00 in Heihe | 07:00 in Heihe | 08:00 in Heihe | 09:00 in Heihe | 10:00 in Heihe | 11:00 in Heihe | 12:00 in Heihe | 13:00 in Heihe | 14:00 in Heihe | 15:00 in Heihe | 16:00 in Heihe | 17:00 in Heihe | 18:00 in Heihe | 19:00 in Heihe | 20:00 in Heihe | 21:00 in Heihe | 22:00 in Heihe | 23:00 in Heihe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heihe—— | 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 Heihe and Mumbai
Best hours to call
11:00 in Heihe
Inside working hours on both sides
09:00 in Mumbai
12:00 in Heihe
Inside working hours on both sides
10:00 in Mumbai
13:00 in Heihe
Inside working hours on both sides
11:00 in Mumbai
14:00 in Heihe
Inside working hours on both sides
12:00 in Mumbai
Where daylight saving pulls them apart
Neither Heihe nor Mumbai changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Mumbai of Heihe?
Mumbai is 2½ hours behind Heihe right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Heihe and Mumbai?
Any hour in 11:00–18:00 Heihe time is inside working hours in both cities.
Do Heihe and Mumbai change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.