Singapore to Daejeon Time Difference
Daejeon is 1 hour ahead of Singapore. When it is noon in Singapore, it is 13:00 in Daejeon.
Singapore (UTC+8) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 00:00 in Singapore, it's 01:00 in Daejeon
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Singapore & Daejeon✓ 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 09:00
09:00 - 16:00
⏰ Quick Conversion
06:00
Singapore
07:00
Daejeon
09:00
Singapore
10:00
Daejeon
12:00
Singapore
13:00
Daejeon
15:00
Singapore
16:00
Daejeon
18:00
Singapore
19:00
Daejeon
21:00
Singapore
22:00
Daejeon
00:00
Singapore
01:00
Daejeon
03:00
Singapore
04:00
Daejeon
Frequently Asked Questions
How many hours is Singapore behind Daejeon?
Daejeon is 1 hour ahead of Singapore. When it is 12:00 noon in Singapore, it is 13:00 in Daejeon. Singapore operates on Asia/Singapore (UTC+8), while Daejeon uses Asia/Seoul (UTC+9).
What is the best time to call Daejeon from Singapore?
There are 7 hours of overlapping business time (9 AM–5 PM) between Singapore and Daejeon. The best window is 09:00–16:00 Singapore time (10:00–17:00 in Daejeon).
Does the Singapore to Daejeon 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 Singapore and Daejeon
The distance between Singapore and Daejeon is approximately 4,585 km. A direct flight typically takes around 6.4 hours. Your arrival clock will show local Daejeon time — use our Flight Time Calculator to predict exact arrival times.