Saudi Arabia to AWST
+5hSaudi Arabia
ASTSOURCEAWST
AWSTGreen rows indicate typical business hours (9 AM - 5 PM)
AST and AWST on the World Map
The map below highlights the AST (Arabia Standard Time) and AWST (Australian Western Standard Time) timezone regions across the globe.
AST – Arabia Standard Time
UTC+03:00Arabia Standard Time (AST, UTC+03:00) is the time zone for Saudi Arabia and the other Gulf states of the Arabian peninsula.
- •None of the Gulf states on Arabia Standard Time observe daylight saving.
- •AST is the same offset as Moscow Standard Time and East Africa Time.
- •Riyadh is one hour ahead of Central European Time in winter.
- •The AST abbreviation is shared with Atlantic Standard Time (UTC-04:00).
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.
Saudi Arabia vs AWST: Offsets, DST and Best Call Times
Saudi Arabia runs on Arabian Standard Time (AST) at UTC+03:00. AWST runs on Australian Western Standard Time (AWST) at UTC+08:00. That puts Saudi Arabia 5 hours ahead of AWST — a difference of +5h at the current offsets.
In practice, when it is 9:00 AM in Saudi Arabia it is 2:00 PM in AWST. Midnight in Saudi Arabia is 5:00 AM in AWST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Saudi Arabia to AWST time conversion table
| Saudi Arabia (AST) | AWST (AWST) | Day |
|---|---|---|
| 12:00 AM | 5:00 AM | same day |
| 6:00 AM | 11:00 AM | same day |
| 7:00 AM | 12:00 PM | same day |
| 8:00 AM | 1:00 PM | same day |
| 9:00 AM | 2:00 PM | same day |
| 12:00 PM | 5:00 PM | same day |
| 3:00 PM | 8:00 PM | same day |
| 5:00 PM | 10:00 PM | same day |
| 6:00 PM | 11:00 PM | same day |
| 9:00 PM | 2:00 AM | next day |
Why people convert Saudi Arabia to AWST time
- Scheduling a call from Saudi Arabia to AWST: a 10:00 AM start in Saudi Arabia lands at 3:00 PM in AWST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Saudi Arabia and AWST are inside the 9-to-5 working day between 9:00 AM and 12:00 PM AST time (2:00 PM–5:00 PM AWST). That is roughly 3 hours of usable overlap.
- Coordinating a Saudi Arabia-based team with AWST 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 AST" is unambiguous; "3 PM" across a +5h gap is not.
- Block 9:00 AM–12:00 PM AST as the recurring meeting window if you work primarily from Saudi Arabia and need AWST colleagues present.
About AST (Arabia Standard Time)
Arabia Standard Time (AST) is fixed at UTC+03:00 all year across Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq and Yemen. None of these countries observes daylight saving time, so the offset never changes. The abbreviation collides with Atlantic Standard Time (UTC-04:00) used in eastern Canada and the Caribbean; this page covers the Arabian peninsula meaning. Arabia Standard Time is the same offset as Moscow Standard Time and East Africa Time, which makes scheduling with Europe straightforward — Riyadh is one hour ahead of Central European Time in winter and level with it during European summer time.
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 Saudi Arabia and AWST
Both Saudi Arabia and AWST sit inside the 9 AM – 5 PM working day between 9:00 AM–12:00 PM AST, which is 2:00 PM–5:00 PM AWST. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Saudi Arabia and AWST overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
Saudi Arabia is 5 hours ahead of AWST (AST UTC+03:00 → AWST UTC+08:00). The shared working window is 9:00 AM–12:00 PM AST. 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 Saudi Arabia and AWST?
Saudi Arabia (AST, UTC+03:00) is 5 hours ahead of AWST (AWST, UTC+08:00). The gap is currently +5h.
How do I convert Saudi Arabia time to AWST time?
Add +5h to Saudi Arabia local time. For example, 9:00 AM in Saudi Arabia is 2:00 PM in AWST.
What time is it in AWST right now?
AWST 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 +5h offset from Saudi Arabia.
What is the best time to call AWST from Saudi Arabia?
Call between 9:00 AM and 12:00 PM AST — that maps to 2:00 PM–5:00 PM AWST and keeps both parties inside the working day.
Which is ahead, Saudi Arabia or AWST?
Saudi Arabia is 5 hours ahead of AWST. When it is 12:00 PM in Saudi Arabia it is 5:00 PM in AWST.
Do Saudi Arabia and AWST use different time zones?
Saudi Arabia (Saudi Arabia) uses AST at UTC+03:00, while AWST uses AWST at UTC+08:00. The IANA identifiers are Asia/Riyadh and Australia/Perth.
Does daylight saving time affect the Saudi Arabia–AWST difference?
Neither zone observes daylight saving time, so the +5h offset between Saudi Arabia and AWST is fixed all year.
Which other cities share Saudi Arabia's time zone?
AST also covers Riyadh, Jeddah, Doha, Kuwait City, Baghdad.
Which countries use AST, Saudi Arabia's zone?
AST is used in Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq, Yemen.
Is there a day difference between Saudi Arabia and AWST?
Not normally. The +5h gap only pushes the date over for late-evening times.
What is the time difference between Saudi Arabia and AWST?
AWST is +5h from Saudi Arabia.
What timezone is Saudi Arabia in?
Saudi Arabia operates on its local timezone.
What timezone is AWST in?
AWST operates on its local timezone.
Which countries use AST (Arabia Standard Time)?
AST is used in Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq, Yemen.
Does AST observe daylight saving time?
No, AST does not observe daylight saving time and remains at UTC+03:00 year-round.
What are some interesting facts about AST?
None of the Gulf states on Arabia Standard Time observe daylight saving. AST is the same offset as Moscow Standard Time and East Africa 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 Saudi Arabia, what time is it in AWST?
When it is 12:00 AM (midnight) in Saudi Arabia (AST), it is +5h later in AWST (AWST).
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