Daejeon to Singapore Time Difference
Singapore is 1 hour behind Daejeon. When it is noon in Daejeon, it is 11:00 in Singapore.
Seoul (UTC+9) → Singapore (UTC+8)
🕐 Interactive Time Explorer
When it's 19:00 in Daejeon, it's 18:00 in Singapore
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Daejeon & Singapore✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
4,585 km
Est. Flight Time
~6.4h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Today 10:00
10:00 - 17:00
⏰ Quick Conversion
06:00
Daejeon
05:00
Singapore
09:00
Daejeon
08:00
Singapore
12:00
Daejeon
11:00
Singapore
15:00
Daejeon
14:00
Singapore
18:00
Daejeon
17:00
Singapore
21:00
Daejeon
20:00
Singapore
00:00
Daejeon
23:00
Singapore (-1)
03:00
Daejeon
02:00
Singapore
Frequently Asked Questions
How many hours is Daejeon ahead of Singapore?
Singapore is 1 hour behind Daejeon. When it is 12:00 noon in Daejeon, it is 11:00 in Singapore. Daejeon operates on Asia/Seoul (UTC+9), while Singapore uses Asia/Singapore (UTC+8).
What is the best time to call Singapore from Daejeon?
There are 8 hours of overlapping business time (9 AM–5 PM) between Daejeon and Singapore. The best window is 10:00–18:00 Daejeon time (09:00–17:00 in Singapore).
Does the Daejeon to Singapore 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 Daejeon and Singapore
The distance between Daejeon and Singapore is approximately 4,585 km. A direct flight typically takes around 6.4 hours. Your arrival clock will show local Singapore time — use our Flight Time Calculator to predict exact arrival times.