Shanghai to Busan Time Difference
Busan is 1 hour ahead of Shanghai. When it is noon in Shanghai, it is 13:00 in Busan.
Shanghai (UTC+8) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 18:00 in Shanghai, it's 19:00 in Busan
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Shanghai & Busan✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
833 km
Est. Flight Time
~2h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Today 09:00
09:00 - 16:00
⏰ Quick Conversion
06:00
Shanghai
07:00
Busan
09:00
Shanghai
10:00
Busan
12:00
Shanghai
13:00
Busan
15:00
Shanghai
16:00
Busan
18:00
Shanghai
19:00
Busan
21:00
Shanghai
22:00
Busan
00:00
Shanghai
01:00
Busan
03:00
Shanghai
04:00
Busan
Frequently Asked Questions
How many hours is Shanghai behind Busan?
Busan is 1 hour ahead of Shanghai. When it is 12:00 noon in Shanghai, it is 13:00 in Busan. Shanghai operates on Asia/Shanghai (UTC+8), while Busan uses Asia/Seoul (UTC+9).
What is the best time to call Busan from Shanghai?
There are 7 hours of overlapping business time (9 AM–5 PM) between Shanghai and Busan. The best window is 09:00–16:00 Shanghai time (10:00–17:00 in Busan).
Does the Shanghai to Busan time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Shanghai and Busan
The distance between Shanghai and Busan is approximately 833 km. A direct flight typically takes around 2 hours. Your arrival clock will show local Busan time — use our Flight Time Calculator to predict exact arrival times.