Time Difference between Ulsan and Singapore
Seoul (UTC+9) → Singapore (UTC+8)
🕐 Interactive Time Explorer
When it's 13:00 in Ulsan, it's 12:00 in Singapore
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ulsan & Singapore✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
4,624 km
Est. Flight Time
~6.4h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Tomorrow 10:00
10:00 - 17:00
⏰ Quick Conversion
06:00
Ulsan
05:00
Singapore
09:00
Ulsan
08:00
Singapore
12:00
Ulsan
11:00
Singapore
15:00
Ulsan
14:00
Singapore
18:00
Ulsan
17:00
Singapore
21:00
Ulsan
20:00
Singapore
00:00
Ulsan
23:00
Singapore (-1)
03:00
Ulsan
02:00
Singapore
❓ Frequently Asked Questions
Time Difference Between Ulsan and Singapore
Ulsan, South Korea and Singapore, Singapore are separated by a time difference of 1 hour. When it's noon in Ulsan, it's 1 hour earlier in Singapore.
Ulsan operates on Asia/Seoul timezone, while Singapore uses Asia/Singapore. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
With only 1 hour difference, scheduling calls between Ulsan and Singapore is relatively easy.
Flight Considerations
The distance between Ulsan and Singapore is approximately 4,624 km. A direct flight typically takes around 6.4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.