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