Time in Shanghai vs Iwo
Shanghai keeps CST (UTC+8) and Iwo keeps WAT (UTC+1) today. Iwo is 7 hours behind 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: 09:00–11:00 in Iwo (16:00–18:00 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 |
| Iwo—— | 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 Iwo
Best hours to call
16:00 in Shanghai
Inside working hours on both sides
09:00 in Iwo
17:00 in Shanghai
Inside working hours on both sides
10:00 in Iwo
Where daylight saving pulls them apart
Neither Shanghai nor Iwo changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Iwo of Shanghai?
Iwo is 7 hours behind 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 Iwo?
Any hour in 16:00–18:00 Shanghai time is inside working hours in both cities.
Do Shanghai and Iwo change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.