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