South Korea
Australia
Seoul to Sydney Time Difference
Sydney is 2 hours ahead of Seoul
Seoul vs Sydney — At a Glance
Seoul to Sydney — Hour-by-Hour
About Seoul and Sydney
Seoul (population: 9.7M) is known for Samsung and LG headquarters, K-pop culture, Gangnam, and rapid tech innovation. Sydney (population: 5.3M) is known for the Opera House, Harbour Bridge, Australia's financial center, and surfing culture.
Business Hours Overlap
With only a 2-hour time difference, Seoul and Sydney share most of the standard business day, making scheduling calls and meetings easy.
Calling Between Cities
Calling between Seoul (+82) and Sydney (+61) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Seoul uses KRW while Sydney uses AUD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Seoul primarily speaks Korean, while Sydney speaks English. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Seoul and Sydney visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Seoul and Sydney?
Sydney, Australia is 2 hours ahead of Seoul, South Korea. Seoul is in the Asia/Seoul timezone (UTC+9) and Sydney is in the Australia/Sydney timezone (UTC+11).
When it's noon in Seoul, what time is it in Sydney?
When it's 12:00 PM (noon) in Seoul, it's 2:00 PM in Sydney.
What is the best time to call Sydney from Seoul?
With only a 2-hour difference, you can comfortably call Sydney anytime during standard business hours (9 AM–6 PM Seoul time).
What currency does Sydney use?
Sydney, Australia uses AUD. Seoul uses KRW. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Sydney?
The primary language in Sydney is English. English is widely used for international business communication.
How do I dial Sydney from Seoul?
To call Sydney from Seoul, dial your international access code followed by +61 and the local number. Seoul uses country code +82 and Sydney uses +61.
