Seoul to Fremantle: time difference
Fremantle is 1 h behind Seoul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Fremantle, Australia
03
- Australian Western Standard Time
- UTC+8
- Night
☀️ 05:34 · 🌙 18:32 · 12 h 58 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seoul 23:00 11:00 PM Fremantle 22:00 10:00 PM You –:–
23:00 11:00 PM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:52
22:00 10:00 PM
Australian Western Standard Time · UTC+8
☀️ 05:34 · 🌙 18:32
·
−1 h
Fremantle is 1 h behind Seoul.
When you, Seoul and Fremantle 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
🇦🇺 Fremantle
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 | 🇦🇺 Fremantle |
|---|---|---|
| Local time | 23:00 | 22:00 |
| 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 | 05:34 |
| Sunset | 17:52 | 18:32 |
| Daylight | 11 h 8 min | 12 h 58 min |
| People on this clock | 9,509,458 | 8,616 |
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 Fremantle: common questions
What is the time difference between Seoul and Fremantle?
Fremantle is 1 hour behind: it uses UTC+8, while Seoul is on UTC+9.
What time is it in Fremantle when it is 9:00 AM in Seoul?
When it is 9:00 AM in Seoul, it is 8:00 AM in Fremantle.
If it is 6:00 PM in Seoul, what time is it in Fremantle?
At 6:00 PM in Seoul, clocks in Fremantle show 5:00 PM.
Is there a time when both Seoul and Fremantle are at work?
Yes: from 10:00 AM to 6:00 PM in Seoul (9:00 AM to 5:00 PM in Fremantle), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Fremantle?
Until 1:00 AM in Seoul it is still the previous day in Fremantle. The other way round, from 11:00 PM in Fremantle it is already the next day in Seoul.
Is the time difference between Seoul and Fremantle the same all year?
Yes. Neither Seoul nor Fremantle switches to summer time, so the gap is always 1 hour.
