AWST to BDST
-2hAWST
AWSTSOURCEBDST
BDSTGreen rows indicate typical business hours (9 AM - 5 PM)
AWST and BDST on the World Map
The map below highlights the AWST (Australian Western Standard Time) and BDST (Bangladesh Standard Time) timezone regions across the globe.
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.
BDST – Bangladesh Standard Time
UTC+06:00Bangladesh Standard Time (BDST, UTC+06:00) is the time zone for Bangladesh, 6 hours ahead of UTC.
- •Bangladesh uses a single time zone, UTC+06:00, across the entire country.
- •Bangladesh does not observe daylight saving time, so the offset is fixed all year.
- •Dhaka is one of the most densely populated cities globally.
- •BDST is written here to distinguish it from British Summer Time (BST).
Time Conversion Guide: AWST to BDST
AWST runs on Australian Western Standard Time (AWST) at UTC+08:00. BDST runs on Bangladesh Standard Time (BDST) at UTC+06:00. That puts AWST 2 hours behind BDST — a difference of -2h at the current offsets.
In practice, when it is 9:00 AM in AWST it is 7:00 AM in BDST. Midnight in AWST is 10:00 PM in BDST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AWST to BDST time conversion table
| AWST (AWST) | BDST (BDST) | 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 AWST to BDST time
- Scheduling a call from AWST to BDST: a 10:00 AM start in AWST lands at 8:00 AM in BDST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both AWST and BDST are inside the 9-to-5 working day between 11:00 AM and 5:00 PM AWST time (9:00 AM–3:00 PM BDST). That is roughly 6 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in AWST is 6:00 PM in BDST makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AWST" is unambiguous; "3 PM" across a -2h gap is not.
- Block 11:00 AM–5:00 PM AWST as the recurring meeting window if you work primarily from AWST and need BDST colleagues present.
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.
About BDST (Bangladesh Standard Time)
Bangladesh Standard Time (BDST) is the single time zone used across Bangladesh, fixed at UTC+06:00 all year. Bangladesh has not observed daylight saving time since a short-lived experiment in 2009, so the gap between Bangladesh and every other zone is constant. Dhaka, the capital, is one of the most densely populated cities in the world. Because the country sits close to the middle of the UTC+06:00 band, solar noon is near 12:00 for most of the year. BDST is listed separately from British Summer Time, which shares the BST abbreviation but is UTC+01:00.
Best time to call between AWST and BDST
Both AWST and BDST sit inside the 9 AM – 5 PM working day between 11:00 AM–5:00 PM AWST, which is 9:00 AM–3:00 PM BDST. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
AWST and BDST share 6 hours of working-hours overlap (11:00 AM–5:00 PM AWST), so scheduling a live meeting is straightforward.
AWST is 2 hours behind BDST (AWST UTC+08:00 → BDST UTC+06:00). The shared working window is 11:00 AM–5:00 PM AWST. 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 AWST and BDST?
AWST (AWST, UTC+08:00) is 2 hours behind BDST (BDST, UTC+06:00). The gap is currently -2h.
How do I convert AWST time to BDST time?
Add -2h to AWST local time. For example, 9:00 AM in AWST is 7:00 AM in BDST.
What time is it in BDST right now?
BDST uses BDST at UTC+06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -2h offset from AWST.
What is the best time to call BDST from AWST?
Call between 11:00 AM and 5:00 PM AWST — that maps to 9:00 AM–3:00 PM BDST and keeps both parties inside the working day.
Which is behind, AWST or BDST?
AWST is 2 hours behind BDST. When it is 12:00 PM in AWST it is 10:00 AM in BDST.
Does daylight saving time affect the AWST–BDST difference?
Neither zone observes daylight saving time, so the -2h offset between AWST and BDST is fixed all year.
Which other cities share AWST's time zone?
AWST also covers Perth, Mandurah, Bunbury, Geraldton.
Which countries use AWST, AWST's zone?
AWST is used in Australia (Western Australia).
Is there a day difference between AWST and BDST?
Not normally. The -2h gap only pushes the date over the previous day.
What is the time difference between AWST and BDST?
BDST is -2h from AWST.
What timezone is AWST in?
AWST operates on its local timezone.
What timezone is BDST in?
BDST operates on its local timezone.
Which countries use AWST (Australian Western Standard Time)?
AWST is used in Australia (Western Australia).
Does AWST observe daylight saving time?
No, AWST does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about AWST?
Western Australia does not observe daylight saving time. Perth is the most isolated major city in the world.
Which cities are in the BDST timezone?
Major cities in the BDST timezone include Dhaka, Chittagong, Khulna, Rajshahi, Sylhet.
What is the UTC offset for BDST?
Bangladesh Standard Time (BDST) is at UTC+06:00.
What should I know about the BDST timezone?
Bangladesh uses a single time zone, UTC+06:00, across the entire country. Bangladesh does not observe daylight saving time, so the offset is fixed all year.
When is it midnight in AWST, what time is it in BDST?
When it is 12:00 AM (midnight) in AWST (AWST), it is -2h later in BDST (BDST).
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See every conversion from AWST →·See every conversion from BDST →