Seoul to Adelaide: time difference
Adelaide is 1 h 30 min ahead of Seoul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Adelaide, Australia
49
- Australian Central Daylight Time
- UTC+10:30
- Daytime
☀️ 06:41 · 🌙 19:26 · 12 h 44 min
+1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seoul 11:48 11:48 AM Adelaide 13:18 1:18 PM You –:–
11:48 11:48 AM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
13:18 1:18 PM
Australian Central Daylight Time · UTC+10:30
☀️ 06:41 · 🌙 19:26
·
+1 h 30 min
Adelaide is 1 h 30 min ahead of Seoul.
When you, Seoul and Adelaide 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
🇦🇺 Adelaide
1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seoul | 🇦🇺 Adelaide |
|---|---|---|
| Local time | 11:48 | 13:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Korean Standard Time | Australian Central Daylight Time |
| UTC offset | UTC+9 | UTC+10:30 |
| Offset from Seoul | — | +1 h 30 min |
| IANA zone | Asia/Seoul | Australia/Adelaide |
| Daylight saving | Not observed | On summer time → UTC+9:30, Apr 4, 02:00 |
| Sunrise | 06:36 | 06:41 |
| Sunset | 18:04 | 19:26 |
| Daylight | 11 h 29 min | 12 h 44 min |
| People on this clock | 9,509,458 | 1,245,011 |
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 Adelaide: common questions
How many hours ahead of Seoul is Adelaide?
The clocks in Adelaide are 1 hour and 30 minutes ahead of those in Seoul (UTC+10:30 and UTC+9).
What time is it in Adelaide when it is 9:00 AM in Seoul?
When it is 9:00 AM in Seoul, it is 10:30 AM in Adelaide.
What time is it in Adelaide when it is 6:00 PM in Seoul?
When it is 6:00 PM in Seoul, it is 7:30 PM in Adelaide.
Is there a time when both Seoul and Adelaide are at work?
Yes: from 9:00 AM to 4:30 PM in Seoul (10:30 AM to 6:00 PM in Adelaide), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Adelaide?
From 10:30 PM in Seoul it is already the next day in Adelaide. The other way round, until 1:30 AM in Adelaide it is still the previous day in Seoul.
Is the time difference between Seoul and Adelaide the same all year?
No. Only Adelaide switches to summer time, so the gap changes twice a year. From April 4, 2027, Adelaide will be 30 minutes ahead of Seoul.
