Time Difference Between Seoul and Sydney
Seoul is normally 1 hour behind Sydney.
This page shows the live time difference between Seoul, South Korea and Sydney, Australia. Seoul uses the Asia/Seoul time zone (UTC+9 standard) and Sydney uses Australia/Sydney (UTC+10 standard), so Seoul is normally 1 hour behind Sydney. Because Sydney observes daylight saving time, the exact gap can shift by an hour during the year. The clocks above update live, so you always see the current difference, which is handy for scheduling calls, meetings and travel between the two cities.
Seoul
- Country
- South Korea
- Time zone
- Asia/Seoul
- Standard offset
- UTC+9
- Daylight saving
- Not observed
- Current offset
- …
Sydney
- Country
- Australia
- Time zone
- Australia/Sydney
- Standard offset
- UTC+10
- Daylight saving
- Observed
- Current offset
- …
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Compare any other two places on the time difference hub, or open the interactive world time zone map to pin cities and compare live.
Frequently asked questions
What is the time difference between Seoul and Sydney?
Seoul is normally 1 hour behind Sydney (Seoul is UTC+9, Sydney is UTC+10). Daylight saving time can change this by an hour, so the live clocks above always show the current difference.
Is Seoul ahead of or behind Sydney?
Seoul is behind Sydney by 1 hour under standard time.
Do Seoul and Sydney use daylight saving time?
Seoul stays on the same offset all year; Sydney observes daylight saving time.