Convert AWST to GST
GST is 4 hours behind AWST. AWST is UTC+8 and GST is UTC+4.
Right now: AWST · GST
Best time to schedule a meeting
Standard 9–5 working hours overlap for 4 hours: 1:00 PM–5:00 PM AWST (9:00 AM–1:00 PM GST). Schedule meetings inside that window.
| AWST | GST | Suitable? |
|---|---|---|
| 9:00 AM | 5:00 AM | outside 9–5 |
| 10:00 AM | 6:00 AM | outside 9–5 |
| 11:00 AM | 7:00 AM | outside 9–5 |
| 12:00 PM | 8:00 AM | outside 9–5 |
| 1:00 PM | 9:00 AM | working hours |
| 2:00 PM | 10:00 AM | working hours |
| 3:00 PM | 11:00 AM | working hours |
| 4:00 PM | 12:00 PM | working hours |
| 5:00 PM | 1:00 PM | working hours |
AWST to GST conversion table
| AWST | GST |
|---|---|
| 12:00 AM | 8:00 PM (previous day) |
| 1:00 AM | 9:00 PM (previous day) |
| 2:00 AM | 10:00 PM (previous day) |
| 3:00 AM | 11:00 PM (previous day) |
| 4:00 AM | 12:00 AM |
| 5:00 AM | 1:00 AM |
| 6:00 AM | 2:00 AM |
| 7:00 AM | 3:00 AM |
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 11:00 AM | 7:00 AM |
| 12:00 PM | 8:00 AM |
| 1:00 PM | 9:00 AM |
| 2:00 PM | 10:00 AM |
| 3:00 PM | 11:00 AM |
| 4:00 PM | 12:00 PM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 7:00 PM | 3:00 PM |
| 8:00 PM | 4:00 PM |
| 9:00 PM | 5:00 PM |
| 10:00 PM | 6:00 PM |
| 11:00 PM | 7:00 PM |
About AWST
Australian Western Standard Time (AWST) is UTC+8. It is used in Perth and Western Australia.
About GST
Gulf Standard Time (GST) is UTC+4. It is used in Dubai, Abu Dhabi and Muscat.
A warning about daylight saving
The abbreviations on this page each denote a single fixed offset, so every figure here is exact. What changes is which abbreviation a place uses. New York is on EST in January and EDT in July, so "New York time" moves by an hour twice a year while EST and EDT themselves never move. When you schedule across zones, name the city rather than the abbreviation, or use UTC — that is what calendar software does internally.
Frequently asked questions
What time is 9:00 AM AWST in GST?
9:00 AM AWST is 5:00 AM GST.
Is GST ahead of AWST?
GST is 4 hours behind AWST.
Which time zone does this use?
AWST is UTC+8 and GST is UTC+4. Both abbreviations denote a single fixed offset, so this conversion never shifts with daylight saving — what changes is which abbreviation a place is using at the time.