Time in Shanghai vs Hiroshima
Shanghai keeps CST (UTC+8) and Hiroshima keeps JST (UTC+9) today. Hiroshima is 1 hour ahead of Shanghai; 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: 10:00–18:00 in Hiroshima (09:00–17:00 your time).
| City | 00:00 in Shanghai | 01:00 in Shanghai | 02:00 in Shanghai | 03:00 in Shanghai | 04:00 in Shanghai | 05:00 in Shanghai | 06:00 in Shanghai | 07:00 in Shanghai | 08:00 in Shanghai | 09:00 in Shanghai | 10:00 in Shanghai | 11:00 in Shanghai | 12:00 in Shanghai | 13:00 in Shanghai | 14:00 in Shanghai | 15:00 in Shanghai | 16:00 in Shanghai | 17:00 in Shanghai | 18:00 in Shanghai | 19:00 in Shanghai | 20:00 in Shanghai | 21:00 in Shanghai | 22:00 in Shanghai | 23:00 in Shanghai |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shanghai—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Shanghai and Hiroshima
Best hours to call
09:00 in Shanghai
Inside working hours on both sides
10:00 in Hiroshima
10:00 in Shanghai
Inside working hours on both sides
11:00 in Hiroshima
11:00 in Shanghai
Inside working hours on both sides
12:00 in Hiroshima
12:00 in Shanghai
Inside working hours on both sides
13:00 in Hiroshima
Where daylight saving pulls them apart
Neither Shanghai nor Hiroshima changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Hiroshima of Shanghai?
Hiroshima is 1 hour ahead of Shanghai right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Shanghai and Hiroshima?
Any hour in 09:00–17:00 Shanghai time is inside working hours in both cities.
Do Shanghai and Hiroshima change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.