AEST to Singapore
-2hAEST
AESTSOURCESingapore
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and SGT on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and SGT (Singapore Standard Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
AEST to Singapore Time Difference – Complete Guide
AEST runs on Australian Eastern Standard Time (AEST) at UTC+10:00. Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. That puts AEST 2 hours behind Singapore — a difference of -2h at the current offsets.
In practice, when it is 9:00 AM in AEST it is 7:00 AM in Singapore. Midnight in AEST is 10:00 PM in Singapore. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AEST to Singapore time conversion table
| AEST (AEST) | Singapore (SGT) | Day |
|---|---|---|
| 12:00 AM | 10:00 PM | previous day |
| 6:00 AM | 4:00 AM | same day |
| 7:00 AM | 5:00 AM | same day |
| 8:00 AM | 6:00 AM | same day |
| 9:00 AM | 7:00 AM | same day |
| 12:00 PM | 10:00 AM | same day |
| 3:00 PM | 1:00 PM | same day |
| 5:00 PM | 3:00 PM | same day |
| 6:00 PM | 4:00 PM | same day |
| 9:00 PM | 7:00 PM | same day |
Why people convert AEST to Singapore time
- Scheduling a call from AEST to Singapore: a 10:00 AM start in AEST lands at 8:00 AM in Singapore, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both AEST and Singapore are inside the 9-to-5 working day between 11:00 AM and 5:00 PM AEST time (9:00 AM–3:00 PM SGT). That is roughly 6 hours of usable overlap.
- Watching a live event or market open: AEST viewers need 7:00 AM in Singapore to catch a 9:00 AM start there, and 2:00 AM if the event is anchored to AEST.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -2h gap is not.
- Block 11:00 AM–5:00 PM AEST as the recurring meeting window if you work primarily from AEST and need Singapore colleagues present.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between AEST and Singapore
Both AEST and Singapore sit inside the 9 AM – 5 PM working day between 11:00 AM–5:00 PM AEST, which is 9:00 AM–3:00 PM SGT. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
AEST and Singapore share 6 hours of working-hours overlap (11:00 AM–5:00 PM AEST), so scheduling a live meeting is straightforward.
AEST is 2 hours behind Singapore (AEST UTC+10:00 → SGT UTC+08:00). The shared working window is 11:00 AM–5:00 PM AEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
AEST
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Singapore
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between AEST and Singapore?
AEST (AEST, UTC+10:00) is 2 hours behind Singapore (SGT, UTC+08:00). The gap is currently -2h.
How do I convert AEST time to Singapore time?
Add -2h to AEST local time. For example, 9:00 AM in AEST is 7:00 AM in Singapore.
What time is it in Singapore right now?
Singapore uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -2h offset from AEST.
What is the best time to call Singapore from AEST?
Call between 11:00 AM and 5:00 PM AEST — that maps to 9:00 AM–3:00 PM SGT and keeps both parties inside the working day.
Which is behind, AEST or Singapore?
AEST is 2 hours behind Singapore. When it is 12:00 PM in AEST it is 10:00 AM in Singapore.
Do AEST and Singapore use different time zones?
AEST uses AEST at UTC+10:00, while Singapore (Singapore) uses SGT at UTC+08:00. The IANA identifiers are Australia/Sydney and Asia/Singapore.
Does daylight saving time affect the AEST–Singapore difference?
Neither zone observes daylight saving time, so the -2h offset between AEST and Singapore is fixed all year.
Which other cities share AEST's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, AEST's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between AEST and Singapore?
Not normally. The -2h gap only pushes the date over the previous day.
What is the time difference between AEST and Singapore?
Singapore is -2h from AEST.
What timezone is AEST in?
AEST operates on its local timezone.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
Which cities are in the SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in AEST, what time is it in Singapore?
When it is 12:00 AM (midnight) in AEST (AEST), it is -2h later in Singapore (SGT).
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