Time zone converter

AEST to SGT

On Oct 23, 2026, Singapore Time is 3 hours behind Australian Eastern Time: 9:00 AM AEDT is 6:00 AM SGT. The gap changes during the year because of daylight saving time; the dates are below.

Australian Eastern Time
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Current time in Australian Eastern Time
Singapore Time
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Current time in Singapore Time
Pick a date and time to convert.

SGT vs AEST over the next 12 months

PeriodSGT isExample
Oct 23, 2026 to Apr 4, 20273 hours behind9:00 AM AEDT = 6:00 AM SGT
Apr 4, 2027 to Oct 3, 20272 hours behind9:00 AM AEST = 7:00 AM SGT
Oct 3, 2027 onwards3 hours behind9:00 AM AEDT = 6:00 AM SGT

AEST to SGT conversion table

Every hour of a weekday around Oct 23, 2026, in both zones.

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

Best time for a meeting

Normal 9-to-5 working hours overlap for 5 hours on a weekday: 12:00 PM–5:00 PM AEDT, which is 9:00 AM–2:00 PM SGT.

Comparing more than two places? The meeting planner lines up working hours for up to six cities.

Daylight saving time

Australian Eastern Time (AEST/AEDT)

  • Apr 4, 2027: clocks go back 1 hour at 3:00 AM (UTC+11 → UTC+10)
  • Oct 3, 2027: clocks go forward 1 hour at 2:00 AM (UTC+10 → UTC+11)

Where these clocks are used

  • Australian Eastern Time (AEST/AEDT): Sydney, Melbourne, Canberra (Brisbane stays on AEST all year). IANA zone Australia/Sydney.
  • Singapore Time (SGT): Singapore; Malaysia, the Philippines and western Australia share the offset. IANA zone Asia/Singapore.

Questions

What time is it in SGT when it is 9 AM AEST?

On Oct 23, 2026, 9:00 AM AEDT is 6:00 AM SGT. On other dates the answer can shift by an hour because of daylight saving time; the table of periods on this page gives each one.

How many hours behind AEST is SGT?

It depends on the date. Oct 23, 2026 to Apr 4, 2027: SGT is 3 hours behind. Apr 4, 2027 to Oct 3, 2027: SGT is 2 hours behind. Oct 3, 2027 onwards: SGT is 3 hours behind.

Do AEST and SGT observe daylight saving time?

Australian Eastern Time switches to AEDT (UTC+11) in summer and back to AEST (UTC+10) in winter. Singapore Time stays on UTC+8 all year.

What is the best time for a meeting between AEST and SGT?

Normal 9-to-5 working hours overlap for 5 hours on a weekday: 12:00 PM–5:00 PM AEDT, which is 9:00 AM–2:00 PM SGT.

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Related conversions

Computed from the IANA time zone database on Oct 23, 2026. Live clocks and the converter use your browser's copy of the same data.