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AET to SGT time converter
Singapore is 3 hours behind Sydney for 183 days of 2026, and 2 hours behind for the other 182 days, because daylight saving changes the gap.
AET to SGT conversion table
Local time in Sydney and the matching time in Singapore on two reference dates, one in winter and one in summer for the northern hemisphere.
| Sydney (AET) | Singapore on 15 January | Singapore on 15 July |
|---|---|---|
| 08:00 | 05:00 | 06:00 |
| 09:00 | 06:00 | 07:00 |
| 10:00 | 07:00 | 08:00 |
| 12:00 | 09:00 | 10:00 |
| 15:00 | 12:00 | 13:00 |
| 17:00 | 14:00 | 15:00 |
| 18:00 | 15:00 | 16:00 |
| 21:00 | 18:00 | 19:00 |
Best meeting times between Sydney and Singapore
- January: Inside both working days (09:00-17:00): 12:00-17:00 AET = 09:00-14:00 SGT.
- July: Inside both working days (09:00-17:00): 11:00-17:00 AET = 09:00-15:00 SGT.
Want to add more people? The meeting planner starts with these two zones and lets you add up to four more.
Daylight saving between AET and SGT
- Sydney moves its clocks back on 5 April and forward on 4 October in 2026.
- Singapore does not change its clocks in 2026.
- The gap is 3 hours for 183 days and 2 hours for 182 days of 2026.
About the two zones
Sydney. Sydney is on AEST (UTC+10) in winter and AEDT (UTC+11) in summer. Because it is in the southern hemisphere, its summer time runs from October to April, the opposite of Europe and North America.
Singapore. Singapore uses UTC+8 all year with no daylight saving, which makes it a steady reference for Asia-Pacific teams.
Frequently asked questions
What time is 9 AM AET in SGT?
On 15 January, 09:00 in Sydney is 06:00 in Singapore. On 15 July it is 07:00.
What is the time difference between Sydney and Singapore?
Singapore is 3 hours behind Sydney for 183 days of 2026, and 2 hours behind for the other 182 days, because daylight saving changes the gap.
Does the time difference between AET and SGT change during the year?
Yes. Sydney changes its clocks and Singapore does not, so the gap moves between 3 and 2 hours. Always convert with the actual date.
When is the best time for a meeting between Sydney and Singapore?
Inside both working days (09:00-17:00): 12:00-17:00 AET = 09:00-14:00 SGT. In July: Inside both working days (09:00-17:00): 11:00-17:00 AET = 09:00-15:00 SGT.
More conversions
Need the time in a scheduler? Convert a local-time cron schedule to UTC, or see which jobs a clock change affects with the DST collision simulator.