Convert any time to multiple world time zones instantly. Daylight saving handled automatically.
Australia spans three main time zones and has the added complexity of some states observing daylight saving while others don't — which means the gap between, say, Sydney and Brisbane changes by an hour twice a year. If you're coordinating across Australian states or with international contacts, having a reliable conversion tool matters.
This tool converts any time from one zone to another and shows the current time simultaneously in multiple cities. It accounts for daylight saving transitions so the conversions stay accurate throughout the year.
For international calls and meetings, the AEST/AEDT (Sydney/Melbourne) offset to UTC is +10 or +11 depending on time of year. AWST (Perth) is always UTC+8. ACST/ACDT (Adelaide/Darwin) is UTC+9:30 or UTC+10:30.
New South Wales, Victoria, South Australia, Tasmania, and the ACT observe daylight saving (clocks forward 1 hour in spring, back in autumn). Queensland, Western Australia, and the Northern Territory do not observe daylight saving. This means the offset between, for example, Sydney and Brisbane changes by one hour twice a year.
During AEDT (NSW daylight saving): Perth is 3 hours behind Sydney. During AEST (NSW standard time): Perth is 2 hours behind Sydney. Perth is always UTC+8 (AWST), year-round.
Queensland uses AEST (Australian Eastern Standard Time, UTC+10) year-round — it does not observe daylight saving. During NSW/VIC daylight saving, Queensland is 1 hour behind Sydney and Melbourne.
Use this tool to find a time that works across the relevant time zones. As a general guide: early morning AEST (7-9am) overlaps with the previous afternoon in Europe; late afternoon AEST (4-6pm) can overlap with early morning US east coast time.