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