Current AEST Time
Live Australian Eastern Standard Time clock with the current Unix timestamp. AEST is UTC+10 and is the standard time for Australia's east coast.
Source time
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Target timezones
The same moment shown in each timezone.
Australian Eastern Standard Time (AEST)
AEST (Australian Eastern Standard Time) is UTC+10:00, covering Queensland, New South Wales, Victoria, Tasmania, and the Australian Capital Territory. NSW, Victoria, and Tasmania observe AEDT (UTC+11) during Australian summer (October to April). Queensland does not observe daylight saving time. The IANA timezone Australia/Sydney covers the DST-observing region.
Where Australian Eastern Standard Time is observed
AEST (UTC+10) covers the populous eastern Australian states. Three of those states also observe daylight saving as AEDT (UTC+11) in summer. IANA: Australia/Sydney.
- Year-round AEST (no DST): Queensland (Brisbane), most of the Northern Territory uses ACST instead
- AEST + DST → AEDT: New South Wales (Sydney), Victoria (Melbourne), Tasmania (Hobart), ACT (Canberra)
- Australia/Brisbane stays on AEST; Australia/Sydney switches to AEDT for summer
- Note: Australia uses CST as Australian Central Standard Time (UTC+9:30), unrelated to North American CST
AEST vs AEDT and Australia’s south-vs-north split
Australian daylight saving runs from the first Sunday of October to the first Sunday of April (southern-hemisphere reversed), and only three states plus the ACT observe it. Queensland and the Northern Territory stay on standard time year-round, so clocks within Australia can differ by up to 1.5 hours during DST months.
- AEDT = UTC+11; AEST = UTC+10
- DST start: first Sunday in October; DST end: first Sunday in April
- Western Australia is on AWST (UTC+8) — no DST
- South Australia and the Northern Territory use ACST (UTC+9:30); SA observes DST as ACDT, NT does not
AEST to CST and more pairwise conversions
AEST (Australian Eastern Standard Time, UTC+10) cross-conversions are searched as "aest to cst". Queensland stays on AEST year-round, while NSW/VIC/ACT/TAS switch to AEDT (UTC+11) in summer.
- AEST to CST / aest to cst — AEST is 16 hours ahead of US CST in US winter; 12:00 AEST = 20:00 CST previous day
- AEST to UTC — AEST = UTC+10; 12:00 AEST = 02:00 UTC
- AEST to EST (US Eastern) — AEST is 15 hours ahead of US EST in winter
- AEDT (summer, UTC+11) replaces AEST in NSW/VIC/ACT/TAS from October to April