Seoul to Serdang: time difference
Serdang is 1 h behind Seoul. 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.
Seoul 07:30 7:30 AM Serdang 06:30 6:30 AM You –:–
07:30 7:30 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:52
06:30 6:30 AM
Malaysia Time · UTC+8
☀️ 06:58 · 🌙 19:00
·
−1 h
Serdang is 1 h behind Seoul.
When you, Seoul and Serdang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Seoul
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
🇲🇾 Serdang
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seoul | 🇲🇾 Serdang |
|---|---|---|
| Local time | 07:30 | 06:30 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Korean Standard Time | Malaysia Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seoul | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Kuala Lumpur |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:44 | 06:58 |
| Sunset | 17:52 | 19:00 |
| Daylight | 11 h 8 min | 12 h 3 min |
| People on this clock | 9,509,458 | 130,252 |
Compare Seoul with another city
More comparisons with Seoul: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seoul and Serdang: common questions
How far behind Seoul is Serdang?
Serdang is 1 hour behind Seoul: UTC+8 against UTC+9.
If it is 9:00 AM in Seoul, what time is it in Serdang?
At 9:00 AM in Seoul, clocks in Serdang show 8:00 AM.
What time is it in Serdang when it is 6:00 PM in Seoul?
When it is 6:00 PM in Seoul, it is 5:00 PM in Serdang.
When is a good time to call Serdang from Seoul?
Between 10:00 AM and 6:00 PM in Seoul – that is 9:00 AM to 5:00 PM in Serdang – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Serdang?
Until 1:00 AM in Seoul it is still the previous day in Serdang. The other way round, from 11:00 PM in Serdang it is already the next day in Seoul.
Is the time difference between Seoul and Serdang the same all year?
Yes. Neither Seoul nor Serdang switches to summer time, so the gap is always 1 hour.
