Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

SGT to Sydney

+2h

SGT

SGTSOURCE

UTC+08:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Sydney

AEST

Australia · UTC+10:00DST observed

HH02

MM00

14:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

SGT

Sydney

12:00 AM

2:00 AM

4:00 AM

6:00 AM

8:00 AM

10:00 AM

12:00 PM

2:00 PM

4:00 PM

6:00 PM

8:00 PM

10:00 PM

12:00 AM+1

Green rows indicate typical business hours (9 AM - 5 PM)

SGT and AEST on the World Map

The map below highlights the SGT (Singapore Standard Time) and AEST (Australian Eastern Standard Time) timezone regions across the globe.

SGT Zone

→

AEST Zone

Explore all world timezones interactively →

SGT – Singapore Standard Time

UTC+08:00

Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.

Countries in SGT

Singapore

Major Cities in SGT

Singapore

Key Facts about SGT

•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.

Daylight Saving:No – UTC+08:00 year-round

Learn more about SGT on Wikipedia

AEST – Australian Eastern Standard Time

UTC+10:00

Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.

Countries in AEST

Australia (NSW, VIC, QLD, TAS, ACT)Papua New Guinea

Major Cities in AEST

SydneyMelbourneBrisbaneCanberraHobartGold Coast

Key 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.
•The Australian Securities Exchange (ASX) operates on AEST/AEDT.
•AEST is 15 hours ahead of EST during winter.

Daylight Saving:Yes – switches to AEDT

Learn more about AEST on Wikipedia

About Sydney

Wikipedia

Sydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.

Population:5.4 million

Metro:5.4 million

Business Hours:9:00 AM - 5:00 PM AEST

Currency:AUD (A$)

Stock Exchange:ASX (Australian Securities Exchange)

Key Landmarks

Sydney Opera HouseSydney Harbour BridgeBondi BeachDarling HarbourRoyal Botanic Garden

Did You Know?

Sydney is one of the first major cities to welcome the New Year.

Learn more about AEST timezone →

Time Conversion Guide: SGT to Sydney

SGT runs on Singapore Standard Time (SGT) at UTC+08:00. Sydney runs on Australian Eastern Standard Time (AEST) at UTC+10:00. That puts SGT 2 hours ahead of Sydney — a difference of +2h at the current offsets.

In practice, when it is 9:00 AM in SGT it is 11:00 AM in Sydney. Midnight in SGT is 2:00 AM in Sydney. Neither zone observes daylight saving time, so the offset between them stays constant all year.

SGT to Sydney time conversion table

SGT (SGT)	Sydney (AEST)	Day
12:00 AM	2:00 AM	same day
6:00 AM	8:00 AM	same day
7:00 AM	9:00 AM	same day
8:00 AM	10:00 AM	same day
9:00 AM	11:00 AM	same day
12:00 PM	2:00 PM	same day
3:00 PM	5:00 PM	same day
5:00 PM	7:00 PM	same day
6:00 PM	8:00 PM	same day
9:00 PM	11:00 PM	same day

Why people convert SGT to Sydney time

Scheduling a call from SGT to Sydney: a 10:00 AM start in SGT lands at 12:00 PM in Sydney, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both SGT and Sydney are inside the 9-to-5 working day between 9:00 AM and 3:00 PM SGT time (11:00 AM–5:00 PM AEST). That is roughly 6 hours of usable overlap.
Watching a live event or market open: SGT viewers need 11:00 AM in Sydney to catch a 9:00 AM start there, and 10:00 PM if the event is anchored to SGT.

Always state the zone abbreviation, not just the hour. "3:00 PM SGT" is unambiguous; "3 PM" across a +2h gap is not.
Block 9:00 AM–3:00 PM SGT as the recurring meeting window if you work primarily from SGT and need Sydney colleagues present.
Sydney: Clocks spring forward on Sat, Oct 3, 2026. Any meeting series spanning that date will shift by an hour in local time.

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.

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.

Best time to call between SGT and Sydney

Both SGT and Sydney sit inside the 9 AM – 5 PM working day between 9:00 AM–3:00 PM SGT, which is 11:00 AM–5:00 PM AEST. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

SGT and Sydney share 6 hours of working-hours overlap (9:00 AM–3:00 PM SGT), so scheduling a live meeting is straightforward.

SGT is 2 hours ahead of Sydney (SGT UTC+08:00 → AEST UTC+10:00). The shared working window is 9:00 AM–3:00 PM SGT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

SGT

Does not observe DST

Sydney

❄ Currently in Standard Time

Standard: UTC+10:00 · DST: UTC+11:00

Clocks spring forward on Sat, Oct 3, 2026

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between SGT and Sydney?

SGT (SGT, UTC+08:00) is 2 hours ahead of Sydney (AEST, UTC+10:00). The gap is currently +2h.

How do I convert SGT time to Sydney time?

Add +2h to SGT local time. For example, 9:00 AM in SGT is 11:00 AM in Sydney.

What time is it in Sydney right now?

Sydney uses AEST at UTC+10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +2h offset from SGT.

What is the best time to call Sydney from SGT?

Call between 9:00 AM and 3:00 PM SGT — that maps to 11:00 AM–5:00 PM AEST and keeps both parties inside the working day.

Which is ahead, SGT or Sydney?

SGT is 2 hours ahead of Sydney. When it is 12:00 PM in SGT it is 2:00 PM in Sydney.

Do SGT and Sydney use different time zones?

SGT uses SGT at UTC+08:00, while Sydney (Australia) uses AEST at UTC+10:00. The IANA identifiers are Asia/Singapore and Australia/Sydney.

Does daylight saving time affect the SGT–Sydney difference?

Neither zone observes daylight saving time, so the +2h offset between SGT and Sydney is fixed all year.

Which other cities share SGT's time zone?

SGT also covers Singapore.

Which countries use SGT, SGT's zone?

SGT is used in Singapore.

Is there a day difference between SGT and Sydney?

Not normally. The +2h gap only pushes the date over for late-evening times.

What is the time difference between SGT and Sydney?

Sydney is +2h from SGT.

What timezone is SGT in?

SGT operates on its local timezone.

What timezone is Sydney in?

Sydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.