Time in Shanghai vs Būkān
Shanghai keeps CST (UTC+8) and Būkān keeps UTC+3:30 (UTC+3:30) today. Būkān is 4½ 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: 09:00–14:00 in Būkān (13:00–18:00 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 |
| Būkān—— | 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 Būkān
Best hours to call
13:00 in Shanghai
Inside working hours on both sides
09:00 in Būkān
14:00 in Shanghai
Inside working hours on both sides
10:00 in Būkān
15:00 in Shanghai
Inside working hours on both sides
11:00 in Būkān
16:00 in Shanghai
Inside working hours on both sides
12:00 in Būkān
Where daylight saving pulls them apart
Neither Shanghai nor Būkān changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Būkān of Shanghai?
Būkān is 4½ 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 Būkān?
Any hour in 13:00–18:00 Shanghai time is inside working hours in both cities.
Do Shanghai and Būkān change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.