Singapore to Perth
+0hSingapore
SGTSOURCEPerth
AWSTGreen rows indicate typical business hours (9 AM - 5 PM)
SGT and AWST on the World Map
The map below highlights the SGT (Singapore Standard Time) and AWST (Australian Western Standard Time) timezone regions across the globe.
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.
AWST – Australian Western Standard Time
UTC+08:00Australian Western Standard Time (AWST) is the time zone for Western Australia, 8 hours ahead of UTC.
- •Western Australia does not observe daylight saving time.
- •Perth is the most isolated major city in the world.
- •AWST is the same offset as China Standard Time and Singapore Time.
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.
About Perth
WikipediaPerth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
Western Australia does not observe daylight saving time.
Everything You Need to Know About Singapore and Perth Time
Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. Perth runs on Australian Western Standard Time (AWST) at UTC+08:00. That puts Singapore no time difference Perth — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in Singapore it is 9:00 AM in Perth. Midnight in Singapore is 12:00 AM in Perth. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Singapore to Perth time conversion table
| Singapore (SGT) | Perth (AWST) | Day |
|---|---|---|
| 12:00 AM | 12:00 AM | same day |
| 6:00 AM | 6:00 AM | same day |
| 7:00 AM | 7:00 AM | same day |
| 8:00 AM | 8:00 AM | same day |
| 9:00 AM | 9:00 AM | same day |
| 12:00 PM | 12:00 PM | same day |
| 3:00 PM | 3:00 PM | same day |
| 5:00 PM | 5:00 PM | same day |
| 6:00 PM | 6:00 PM | same day |
| 9:00 PM | 9:00 PM | same day |
Why people convert Singapore to Perth time
- Scheduling a call from Singapore to Perth: a 10:00 AM start in Singapore lands at 10:00 AM in Perth, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Singapore and Perth are inside the 9-to-5 working day between 9:00 AM and 5:00 PM SGT time (9:00 AM–5:00 PM AWST). That is roughly 8 hours of usable overlap.
- Coordinating a Singapore-based team with Perth contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM SGT" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM SGT as the recurring meeting window if you work primarily from Singapore and need Perth colleagues present.
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 AWST (Australian Western Standard Time)
Australian Western Standard Time (AWST) is used in Western Australia. WA does not observe daylight saving time, having rejected it in multiple referendums. Perth is the most remote major city in the world.
Best time to call between Singapore and Perth
Both Singapore and Perth sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM SGT, which is 9:00 AM–5:00 PM AWST. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Singapore and Perth share 8 hours of working-hours overlap (9:00 AM–5:00 PM SGT), so scheduling a live meeting is straightforward.
Singapore is no time difference Perth (SGT UTC+08:00 → AWST UTC+08:00). The shared working window is 9:00 AM–5:00 PM SGT. Remember to re-check around daylight-saving transitions.
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 Singapore and Perth?
Singapore (SGT, UTC+08:00) is no time difference Perth (AWST, UTC+08:00). The gap is currently +0h.
How do I convert Singapore time to Perth time?
Add +0h to Singapore local time. For example, 9:00 AM in Singapore is 9:00 AM in Perth.
What time is it in Perth right now?
Perth uses AWST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from Singapore.
What is the best time to call Perth from Singapore?
Call between 9:00 AM and 5:00 PM SGT — that maps to 9:00 AM–5:00 PM AWST and keeps both parties inside the working day.
Which is ahead, Singapore or Perth?
Singapore and Perth are currently on the same clock.
Do Singapore and Perth use different time zones?
Singapore (Singapore) uses SGT at UTC+08:00, while Perth (Australia) uses AWST at UTC+08:00. The IANA identifiers are Asia/Singapore and Australia/Perth.
Does daylight saving time affect the Singapore–Perth difference?
Neither zone observes daylight saving time, so the +0h offset between Singapore and Perth is fixed all year.
Which other cities share Singapore's time zone?
SGT also covers Singapore.
Which countries use SGT, Singapore's zone?
SGT is used in Singapore.
What is the time difference between Singapore and Perth?
Perth is +0h from Singapore.
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 timezone is Perth in?
Perth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What are the business hours in Perth?
Standard business hours in Perth are 9:00 AM - 5:00 PM AWST.
What is the best time to schedule a call between Singapore and Perth?
The best overlap for a call is when both cities are in business hours. Singapore works 9:00 AM - 6:00 PM SGT and Perth works 9:00 AM - 5:00 PM AWST (+0h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Singapore and Perth?
Singapore uses SGD (S$) while Perth uses AUD (A$). Check current exchange rates when planning travel or business between these cities.
How do Singapore and Perth compare in size?
Singapore has a population of approximately 5.5 million (metro: 5.9 million), while Perth has approximately 2.1 million (metro: 2.2 million).
What are the major landmarks in Singapore and Perth?
Singapore is known for Marina Bay Sands, Gardens by the Bay, Merlion. Perth is famous for Kings Park, Perth Mint, Elizabeth Quay.
Do Singapore and Perth have stock exchanges?
Yes. Singapore has the SGX (Singapore Exchange) and Perth has the ASX (via Sydney). The +0h time difference affects trading hour overlaps between these exchanges.
Which countries use SGT (Singapore Standard Time)?
SGT is used in Singapore.
Does SGT observe daylight saving time?
No, SGT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting 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.
Which cities are in the AWST timezone?
Major cities in the AWST timezone include Perth, Mandurah, Bunbury, Geraldton.
What is the UTC offset for AWST?
Australian Western Standard Time (AWST) is at UTC+08:00.
What should I know about the AWST timezone?
Western Australia does not observe daylight saving time. Perth is the most isolated major city in the world.
When is it midnight in Singapore, what time is it in Perth?
When it is 12:00 AM (midnight) in Singapore (SGT), it is +0h later in Perth (AWST).
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