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Time zonesLive · DST-aware

AEST to UTC Converter

See the current time in AEST (Sydney) and UTC (UTC) side by side, the exact time difference right now, and convert any time between the two zones.

Quick presets

AEST to UTC Converter

AEST
Sydney
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UTC
UTC
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Uses your browser's built-in, DST-aware time-zone data.

ToolFeather · Intl API

About converting AEST to UTC

Australian Eastern Time (Sydney) and Coordinated Universal Time (UTC) are in different time zones, so a meeting, call or stream that's convenient in one may be early or late in the other. The clocks above update live and account for daylight saving automatically, so the time difference you see is the real one for today — not a fixed number that goes stale twice a year.

To plan across the two, type a time into the AEST box (or tap a quick preset) and read the UTC equivalent, including a "next day" or "previous day" note when the conversion crosses midnight. For any other pair of zones or cities, use the full timezone converter.

AEST vs UTC: the time difference through the year

The gap between AEST and UTC changes during the year because only one of them uses daylight saving.

PeriodDifference
Oct 23, 2026 – Apr 3, 2027UTC 11 h behind AEST
Apr 4, 2027 – Oct 2, 2027UTC 10 h behind AEST
Oct 3, 2027 – Oct 23, 2027UTC 11 h behind AEST

Daylight-saving changes in the next year

ZoneDateOffsetChange
AESTApr 4, 2027UTC+11 → UTC+10Clocks go back 1 hour
AESTOct 3, 2027UTC+10 → UTC+11Clocks go forward 1 hour

AEST to UTC conversion table

AESTUTC (when 11 h behind)UTC (when 10 h behind)
12:00 AM1:00 PM (previous day)2:00 PM (previous day)
1:00 AM2:00 PM (previous day)3:00 PM (previous day)
2:00 AM3:00 PM (previous day)4:00 PM (previous day)
3:00 AM4:00 PM (previous day)5:00 PM (previous day)
4:00 AM5:00 PM (previous day)6:00 PM (previous day)
5:00 AM6:00 PM (previous day)7:00 PM (previous day)
6:00 AM7:00 PM (previous day)8:00 PM (previous day)
7:00 AM8:00 PM (previous day)9:00 PM (previous day)
8:00 AM9:00 PM (previous day)10:00 PM (previous day)
9:00 AM10:00 PM (previous day)11:00 PM (previous day)
10:00 AM11:00 PM (previous day)12:00 AM
11:00 AM12:00 AM1:00 AM
12:00 PM1:00 AM2:00 AM
1:00 PM2:00 AM3:00 AM
2:00 PM3:00 AM4:00 AM
3:00 PM4:00 AM5:00 AM
4:00 PM5:00 AM6:00 AM
5:00 PM6:00 AM7:00 AM
6:00 PM7:00 AM8:00 AM
7:00 PM8:00 AM9:00 AM
8:00 PM9:00 AM10:00 AM
9:00 PM10:00 AM11:00 AM
10:00 PM11:00 AM12:00 PM
11:00 PM12:00 PM1:00 PM

Best time to meet

The two zones

AEST · Australian Eastern Time

Sydney is on AEST (UTC+10) from April to October and on daylight-saving AEDT (UTC+11) from the first Sunday in October to the first Sunday in April. Queensland (Brisbane) stays on AEST all year.

UTC · Coordinated Universal Time

Coordinated Universal Time (UTC) is the world's time standard, kept by atomic clocks. It never changes for daylight saving.

Frequently asked questions

6 answers
What is the time difference between AEST and UTC?
It's shown live at the top of this page (and it can change with daylight saving). The converter uses the current, DST-aware difference between Australian Eastern Time and Coordinated Universal Time, so the time you see is always right for right now.
How do I convert AEST to UTC?
Enter a time in the AEST box and the equivalent UTC time appears instantly, adjusted for the current offset between the two zones — including a note if it lands on the previous or next day.
Is this AEST to UTC converter accurate with daylight saving?
Yes. It uses your browser's built-in time-zone database (the IANA zones behind Sydney and UTC), which tracks daylight-saving changes automatically, so the current times and difference are correct.
What time is it in UTC right now?
The live clock above shows the current time in UTC (UTC), updating every second, alongside AEST.
Does the AEST to UTC time difference change?
Yes. Over the next 12 months it is 11 h behind or 10 h behind, depending on the date — see the table of periods on this page.
What is a good meeting time for AEST and UTC?
Standard 9-to-5 office hours don't overlap; early morning in one zone and evening in the other is the usual compromise — see the table on this page.