Time difference between Bir el Ater and Shanghai
Shanghai is 7 hours ahead of Bir el Ater.
Local time in both cities
Bir el Ater · Algeria
03:50
Shanghai · China
10:50
Shanghai is 7 hours ahead of Bir el Ater.
same day
Time zones
| Bir el Ater | Africa/Algiers · UTC+01:00 |
|---|---|
| Shanghai | Asia/Shanghai · UTC+08:00 |
Bir el Ater does not observe daylight saving and stays on UTC+01:00 all year.
Shanghai does not observe daylight saving and stays on UTC+08:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Bir el Ater. The two places start and end daylight saving on different dates, so another day can give a different result.
| Bir el Ater (source) | Shanghai (target) |
|---|---|
| 00:00 | 07:00 |
| 01:00 | 08:00 |
| 02:00 | 09:00 |
| 03:00 | 10:00 |
| 04:00 | 11:00 |
| 05:00 | 12:00 |
| 06:00 | 13:00 |
| 07:00 | 14:00 |
| 08:00 | 15:00 |
| 09:00 | 16:00 |
| 10:00 | 17:00 |
| 11:00 | 18:00 |
| 12:00 | 19:00 |
| 13:00 | 20:00 |
| 14:00 | 21:00 |
| 15:00 | 22:00 |
| 16:00 | 23:00 |
| 17:00 | 00:00 next day |
| 18:00 | 01:00 next day |
| 19:00 | 02:00 next day |
| 20:00 | 03:00 next day |
| 21:00 | 04:00 next day |
| 22:00 | 05:00 next day |
| 23:00 | 06:00 next day |
Other common differences from Bir el Ater
FAQ
- How many hours apart are Bir el Ater and Shanghai right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. Bir el Ater uses Africa/Algiers and Shanghai uses Asia/Shanghai; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in Bir el Ater; the right column is the local time in Shanghai at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.