Singapore to Seoul: time difference
Seoul is 1 h ahead of Singapore. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Singapore 13:40 1:40 PM Seoul 14:40 2:40 PM You –:–
13:40 1:40 PM
Singapore Standard Time · UTC+8
☀️ 06:50 · 🌙 18:55
14:40 2:40 PM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
·
+1 h
Seoul is 1 h ahead of Singapore.
When you, Singapore and Seoul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇬 Singapore
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇰🇷 Seoul
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇬 Singapore | 🇰🇷 Seoul |
|---|---|---|
| Local time | 13:40 | 14:40 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Singapore Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Singapore | — | +1 h |
| IANA zone | Asia/Singapore | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:50 | 06:36 |
| Sunset | 18:55 | 18:04 |
| Daylight | 12 h 6 min | 11 h 29 min |
| People on this clock | 5,866,139 | 9,509,458 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Seoul: common questions
What is the time difference between Singapore and Seoul?
Seoul is 1 hour ahead: it uses UTC+9, while Singapore is on UTC+8.
If it is 9:00 AM in Singapore, what time is it in Seoul?
At 9:00 AM in Singapore, clocks in Seoul show 10:00 AM.
If it is 6:00 PM in Singapore, what time is it in Seoul?
At 6:00 PM in Singapore, clocks in Seoul show 7:00 PM.
When do working hours in Singapore and in Seoul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Singapore, which is 10:00 AM to 6:00 PM in Seoul.
From what time in Singapore is it tomorrow in Seoul?
Once it is 11:00 PM in Singapore, the date in Seoul has already changed. Until 1:00 AM in Seoul, it is still the previous day in Singapore.
Is the time difference between Singapore and Seoul the same all year?
Yes. Neither Singapore nor Seoul switches to summer time, so the gap is always 1 hour.
