Seoul to Kalgoorlie: time difference
Kalgoorlie is 1 h behind Seoul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Kalgoorlie, Australia
49
- Australian Western Standard Time
- UTC+8
- Twilight
☀️ 05:12 · 🌙 18:07 · 12 h 55 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seoul 19:45 7:45 PM Kalgoorlie 18:45 6:45 PM You –:–
19:45 7:45 PM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:52
18:45 6:45 PM
Australian Western Standard Time · UTC+8
☀️ 05:12 · 🌙 18:07
·
−1 h
Kalgoorlie is 1 h behind Seoul.
When you, Seoul and Kalgoorlie 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
🇦🇺 Kalgoorlie
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 | 🇦🇺 Kalgoorlie |
|---|---|---|
| Local time | 19:45 | 18:45 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Korean Standard Time | Australian Western Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seoul | — | −1 h |
| IANA zone | Asia/Seoul | Australia/Perth |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:44 | 05:12 |
| Sunset | 17:52 | 18:07 |
| Daylight | 11 h 8 min | 12 h 55 min |
| People on this clock | 9,509,458 | 29,068 |
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 Kalgoorlie: common questions
How far behind Seoul is Kalgoorlie?
Kalgoorlie is 1 hour behind Seoul: UTC+8 against UTC+9.
If it is 9:00 AM in Seoul, what time is it in Kalgoorlie?
At 9:00 AM in Seoul, clocks in Kalgoorlie show 8:00 AM.
If it is 6:00 PM in Seoul, what time is it in Kalgoorlie?
At 6:00 PM in Seoul, clocks in Kalgoorlie show 5:00 PM.
Is there a time when both Seoul and Kalgoorlie are at work?
Yes: from 10:00 AM to 6:00 PM in Seoul (9:00 AM to 5:00 PM in Kalgoorlie), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Kalgoorlie?
Until 1:00 AM in Seoul it is still the previous day in Kalgoorlie. The other way round, from 11:00 PM in Kalgoorlie it is already the next day in Seoul.
Is the time difference between Seoul and Kalgoorlie the same all year?
Yes. Neither Seoul nor Kalgoorlie switches to summer time, so the gap is always 1 hour.
