Seoul to Singapore Time Difference
Singapore is 1 hour behind Seoul. When it is noon in Seoul, it is 11:00 in Singapore.
Seoul (UTC+9) → Singapore (UTC+8)
🕐 Interactive Time Explorer
When it's 06:00 in Seoul, it's 05:00 in Singapore
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Seoul & Singapore✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
4,673 km
Est. Flight Time
~6.5h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🟢 Good to Call Now
15:44
10:00 - 17:00
⏰ Quick Conversion
06:00
Seoul
05:00
Singapore
09:00
Seoul
08:00
Singapore
12:00
Seoul
11:00
Singapore
15:00
Seoul
14:00
Singapore
18:00
Seoul
17:00
Singapore
21:00
Seoul
20:00
Singapore
00:00
Seoul
23:00
Singapore (-1)
03:00
Seoul
02:00
Singapore
Frequently Asked Questions
How many hours is Seoul ahead of Singapore?
Singapore is 1 hour behind Seoul. When it is 12:00 noon in Seoul, it is 11:00 in Singapore. Seoul operates on Asia/Seoul (UTC+9), while Singapore uses Asia/Singapore (UTC+8).
What is the best time to call Singapore from Seoul?
There are 8 hours of overlapping business time (9 AM–5 PM) between Seoul and Singapore. The best window is 10:00–18:00 Seoul time (09:00–17:00 in Singapore).
Does the Seoul 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 Seoul and Singapore
The distance between Seoul and Singapore is approximately 4,673 km. A direct flight typically takes around 6.5 hours. Your arrival clock will show local Singapore time — use our Flight Time Calculator to predict exact arrival times.