Time in Sydney vs Seoul

Seoul is 1 hour back

SeoulBASE
09:00
00
Wed, Apr 22
00:0006:0012:0018:0024:00
Sydney
Australia Β· +1h
10:00
London
United Kingdom Β· -8h
01:00
New York
USA Β· -13h
-1 day20:00
Tokyo
Japan Β· UTCΒ±0
09:00
Dubai
United Arab Emirates Β· -5h
04:00

Time difference: Seoul and Sydney

Seoul is 1 hour behind Sydney. When it's noon in Seoul, it's 13:00 in Sydney.

Seoul is in the Asia/Seoul timezone. Sydney is in the Australia/Sydney timezone. The difference is 1 hour.

Working hours overlap

Both Seoul and Sydney are simultaneously in business hours for 7 hours per day (assuming standard 9:00–17:00 working hours).

00:0006:0012:0018:0024:00
Seoul
Sydney
Overlap (7h)

Best times to schedule a meeting

Seoul and Sydney share 7 hours of business hours overlap daily. Showing the 3 most balanced slots β€” see the time table below for the full overlap window.

09:00 Seoul / 10:00 Sydneyβœ“ Both working
10:00 Seoul / 11:00 Sydneyβœ“ Both working
11:00 Seoul / 12:00 Sydneyβœ“ Both working

Based on standard 09:00–17:00 working hours in each city's local time.

Public holidays this year

⚑ Both cities have upcoming holidays β€” check availability before scheduling.

Seoul10 holidays
May 5Children's DaySOON
May 24Buddha's Birthday
Jun 6Memorial Day
Aug 15Liberation Day
Sep 24Chuseok
Sep 25Chuseok
Sep 26Chuseok
Oct 3National Foundation Day
Oct 9Hangul Day
Dec 25Christmas Day
Sydney14 holidays
Apr 25Anzac DaySOON
Apr 27Anzac DaySOON
May 4May DaySOON
May 4Labour DaySOON
Jun 1Reconciliation Day
Jun 1Western Australia Day
Jun 8King's Birthday
Aug 3Picnic Day
Sep 28King's Birthday
Oct 5Labour Day
Oct 5King's Birthday
Nov 3Melbourne Cup
Dec 25Christmas Day
Dec 28St. Stephen's Day

Scheduling between Seoul and Sydney

Coordinating between Seoul (South Korea) and Sydney (Australia) means working around a 1-hour time difference, with Sydney ahead. The 7-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

πŸ’‘ Practical scheduling guidelines

βœ…

If you are in Seoul, aim for 09:00–10:00, which corresponds to 10:00–11:00 in Sydney β€” both teams are within working hours.

βœ…

If you are in Seoul, aim for 10:00–11:00, which corresponds to 11:00–12:00 in Sydney β€” both teams are within working hours.

βœ…

If you are in Seoul, aim for 11:00–12:00, which corresponds to 12:00–13:00 in Sydney β€” both teams are within working hours.

Avoid scheduling mistakes β€” especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.

Install ClockinSync Free β†’

Use the time slider above to find the exact equivalent time for any moment in Seoul. The input bar accepts natural language like β€œ3pm”, β€œ15:30”, or β€œ9am Rome” for instant conversions.

Seoul ↔ Sydney

7 hours of business hours overlap daily (09:00–17:00)

Seoul
Sydney
00:00
01:00
01:00
02:00
02:00
03:00
03:00
04:00
04:00
05:00
05:00
06:00
06:00
07:00
07:00
08:00
08:00
09:00Working
09:00Working
10:00Working
10:00Working
11:00Working
11:00Working
12:00Working
12:00Working
13:00Working
13:00Working
14:00Working
14:00Working
15:00Working
15:00Working
16:00Working
16:00Working
17:00off
17:00
18:00
18:00
19:00
19:00
20:00
20:00
21:00
21:00
22:00
22:00
23:00
23:00
00:00+1d

Working hours: 09:00–17:00 local time. Green = both cities working. Purple = one city only.

Frequently Asked Questions

How many hours apart are Seoul and Sydney?
The time difference between Seoul and Sydney is 1 hour. Seoul observes Asia/Seoul while Sydney observes Australia/Sydney.
What is the overlap window for Seoul and Sydney working hours?
Seoul and Sydney share 7 hours of business hours overlap daily. Aim for around 09:00 Seoul / 10:00 Sydney for the best availability.
Does daylight saving time affect the Seoul to Sydney time difference?
The 1 hour time difference between Seoul and Sydney is currently stable β€” no DST changes are expected in the next 7 days.
When it is 12:00 noon in Seoul, what time is it in Sydney?
When it is 12:00 noon in Seoul, it is 13:00 in Sydney.
How can I quickly find the current time in Sydney from Seoul?
The live converter at the top of this page lets you drag a slider to any Seoul time and instantly see the equivalent in Sydney. You can also type natural language like "9am" or "15:30" to convert specific times.
Are there any upcoming public holidays in Seoul or Sydney?
Yes β€” Seoul has an upcoming public holiday: Children's Day on May 5. Check the holiday calendar above before scheduling meetings.
Which UTC offsets do Seoul and Sydney follow?
Seoul is in the Asia/Seoul time zone. Sydney is in the Australia/Sydney time zone. The difference between them is 1 hour.

Compare Seoul with other cities

Sydney to SeoulSeoul to TokyoSeoul to DubaiSeoul to SingaporeSeoul to Hong KongSeoul to MumbaiSeoul to LondonSeoul to New YorkSeoul to ParisSeoul to BerlinSeoul to Los AngelesSeoul to TorontoSeoul to ChicagoSeoul to RomeSeoul to AmsterdamSeoul to IstanbulSeoul to Madrid