From
Tangshan
China
6:27 PM
Sun, Nov 1
UTC+8Asia/Shanghai
Time Difference
Tangshan vs Busan Time Difference
Compare the current local time in Tangshan, China and Busan, South Korea.
Live local timeDST awareUTC offsets
Current difference
Busan is currently 1 hour ahead of Tangshan.
This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.
24-hour comparison
Compare Tangshan and Busan hour by hour
See how a full local day in Tangshan, China maps to Busan, South Korea. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.
Best working-hours overlap
9:00 AM – 5:00 PM in Tangshan
corresponds to 10:00 AM – 6:00 PM in Busan.
Tangshan
Asia/Shanghai
Busan
Asia/Seoul
Availability
12:00 AM
Sun, Nov 1
1:00 AM
Sun, Nov 1
Night
1:00 AM
Sun, Nov 1
2:00 AM
Sun, Nov 1
Night
2:00 AM
Sun, Nov 1
3:00 AM
Sun, Nov 1
Night
3:00 AM
Sun, Nov 1
4:00 AM
Sun, Nov 1
Night
4:00 AM
Sun, Nov 1
5:00 AM
Sun, Nov 1
Night
5:00 AM
Sun, Nov 1
6:00 AM
Sun, Nov 1
Night
6:00 AM
Sun, Nov 1
7:00 AM
Sun, Nov 1
Night
7:00 AM
Sun, Nov 1
8:00 AM
Sun, Nov 1
Possible
8:00 AM
Sun, Nov 1
9:00 AM
Sun, Nov 1
Possible
9:00 AM
Sun, Nov 1
10:00 AM
Sun, Nov 1
Good overlap
10:00 AM
Sun, Nov 1
11:00 AM
Sun, Nov 1
Good overlap
11:00 AM
Sun, Nov 1
12:00 PM
Sun, Nov 1
Good overlap
12:00 PM
Sun, Nov 1
1:00 PM
Sun, Nov 1
Good overlap
1:00 PM
Sun, Nov 1
2:00 PM
Sun, Nov 1
Good overlap
2:00 PM
Sun, Nov 1
3:00 PM
Sun, Nov 1
Good overlap
3:00 PM
Sun, Nov 1
4:00 PM
Sun, Nov 1
Good overlap
4:00 PM
Sun, Nov 1
5:00 PM
Sun, Nov 1
Good overlap
5:00 PM
Sun, Nov 1
6:00 PM
Sun, Nov 1
Possible
6:00 PM
Sun, Nov 1
7:00 PM
Sun, Nov 1
Possible
7:00 PM
Sun, Nov 1
8:00 PM
Sun, Nov 1
Possible
8:00 PM
Sun, Nov 1
9:00 PM
Sun, Nov 1
Night
9:00 PM
Sun, Nov 1
10:00 PM
Sun, Nov 1
Night
10:00 PM
Sun, Nov 1
11:00 PM
Sun, Nov 1
Night
11:00 PM
Sun, Nov 1
12:00 AM
Next dayMon, Nov 2
Night
Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.
On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.
Call planning
Best time to call Busan from Tangshan
Compare typical business hours in Tangshan, China and Busan, South Korea to find a practical time for calls, meetings or international coordination.
No direct business-hours overlap
Flexible scheduling is recommended
Typical 9:00 AM–6:00 PM working hours do not overlap directly between Tangshanand Busan. Consider an early-morning or evening call instead.
Other reasonable windows
Tangshan
6:27 PM – 8:27 PM
Busan
7:27 PM – 9:27 PM
Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.
Time difference explained
Tangshan and Busan time difference explained
Current local-time relationship
Busan is currently 1 hour ahead of Tangshan.
Tangshan uses Asia/Shanghai and currently has an offset of UTC+8. Busan uses Asia/Seoul and currently has an offset of UTC+9.
Working-hours overlap
For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 5:00 PM in Tangshan, corresponding to 10:00 AM–6:00 PM in Busan.
Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.
Convert a specific time
Need more than the current difference?
Convert a specific date and local time between Tangshan and Busan.
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FAQ
Tangshan to Busan time difference FAQ
Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Tangshan and Busan.
What is the time difference between Tangshan and Busan?
The current time difference between Tangshan and Busan is 1 hour. Busan is currently 1 hour ahead of Tangshan.
Is Busan ahead of or behind Tangshan?
Busan is currently 1 hour ahead of Tangshan.
What time is it in Busan when it is 9:00 AM in Tangshan?
Using the current UTC offsets, 9:00 AM in Tangshan corresponds to 10:00 AM in Busan. The exact difference can change when daylight-saving rules change.
What is the best time to call Busan from Tangshan?
Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 5:00 PM in Tangshan. This corresponds to 10:00 AM–6:00 PM in Busan.
Can the time difference between Tangshan and Busan change?
Yes. The time difference can change if Tangshan or Busan changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Shanghai and Asia/Seoul for date-aware calculations.