Kuala Belait to Seoul: time difference
Seoul is 1 h ahead of Kuala Belait. 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.
Kuala Belait 13:40 1:40 PM Seoul 14:40 2:40 PM You –:–
13:40 1:40 PM
Brunei Darussalam Time · UTC+8
☀️ 06:10 · 🌙 18:12
14:40 2:40 PM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
·
+1 h
Seoul is 1 h ahead of Kuala Belait.
When you, Kuala Belait 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
🇧🇳 Kuala Belait
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
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Time zones side by side
| Detail | 🇧🇳 Kuala Belait | 🇰🇷 Seoul |
|---|---|---|
| Local time | 13:40 | 14:40 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brunei Darussalam Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Kuala Belait | — | +1 h |
| IANA zone | Asia/Brunei | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:10 | 06:36 |
| Sunset | 18:12 | 18:04 |
| Daylight | 12 h 3 min | 11 h 29 min |
| People on this clock | 31,178 | 9,509,458 |
Compare Kuala Belait with another city
More comparisons with Kuala Belait: the time zones next to it and the far side of the clock.
Big time differences
Kuala Belait and Seoul: common questions
What is the time difference between Kuala Belait and Seoul?
Seoul is 1 hour ahead: it uses UTC+9, while Kuala Belait is on UTC+8.
If it is 9:00 AM in Kuala Belait, what time is it in Seoul?
At 9:00 AM in Kuala Belait, clocks in Seoul show 10:00 AM.
If it is 6:00 PM in Kuala Belait, what time is it in Seoul?
At 6:00 PM in Kuala Belait, clocks in Seoul show 7:00 PM.
When do working hours in Kuala Belait and in Seoul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Kuala Belait, which is 10:00 AM to 6:00 PM in Seoul.
When does the date change in Seoul compared with Kuala Belait?
The new day starts in Seoul earlier: at 11:00 PM in Kuala Belait it is already midnight there. Until 1:00 AM in Seoul, Kuala Belait is still on the previous day.
Is the time difference between Kuala Belait and Seoul the same all year?
Yes. Neither Kuala Belait nor Seoul switches to summer time, so the gap is always 1 hour.
