AWST to GMT Converter
GMT is 8 hours behind AWST. 9:00 AM AWST = 1:00 AM GMT.
GMT is 8 hours behind AWST. To convert AWST to GMT, subtract 8 hours from the AWST time: 9:00 AM AWST = 1:00 AM GMT.
AWST (Australian Western Time) is used in Western Australia (Perth). GMT (GMT) is used in Same offset as UTC. The UK and Ireland use GMT in winter; Iceland, Ghana and Senegal all year.
The UK is on GMT only in winter; in summer it uses BST (UTC+1).
AWST to GMT time conversion table
AWST to GMT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| AWST | GMT | Day |
|---|---|---|
| 12:00 AM AWST | 4:00 PM GMT | previous day |
| 1:00 AM AWST | 5:00 PM GMT | previous day |
| 2:00 AM AWST | 6:00 PM GMT | previous day |
| 3:00 AM AWST | 7:00 PM GMT | previous day |
| 4:00 AM AWST | 8:00 PM GMT | previous day |
| 5:00 AM AWST | 9:00 PM GMT | previous day |
| 6:00 AM AWST | 10:00 PM GMT | previous day |
| 7:00 AM AWST | 11:00 PM GMT | previous day |
| 8:00 AM AWST | 12:00 AM GMT | night |
| 9:00 AM AWST | 1:00 AM GMT | night |
| 10:00 AM AWST | 2:00 AM GMT | night |
| 11:00 AM AWST | 3:00 AM GMT | night |
| 12:00 PM AWST | 4:00 AM GMT | night |
| 1:00 PM AWST | 5:00 AM GMT | night |
| 2:00 PM AWST | 6:00 AM GMT | — |
| 3:00 PM AWST | 7:00 AM GMT | — |
| 4:00 PM AWST | 8:00 AM GMT | — |
| 5:00 PM AWST | 9:00 AM GMT | — |
| 6:00 PM AWST | 10:00 AM GMT | — |
| 7:00 PM AWST | 11:00 AM GMT | — |
| 8:00 PM AWST | 12:00 PM GMT | — |
| 9:00 PM AWST | 1:00 PM GMT | — |
| 10:00 PM AWST | 2:00 PM GMT | — |
| 11:00 PM AWST | 3:00 PM GMT | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert AWST to GMT
Subtract 8 hours from the AWST time to get GMT.
Example: 9:00 AM AWST = 1:00 AM GMT.
Across midnight: 1:00 AM AWST = 5:00 PM GMT (previous day). The date changes, so always check the day as well as the hour.
Time difference between AWST and GMT
The time difference between AWST and GMT is 8 hours all year – GMT is behind AWST.
AWST and GMT during daylight saving time
- AWST does not observe daylight saving time; it stays on UTC+8 all year.
- GMT does not observe daylight saving time; it stays on UTC+0 all year.
Best time for a meeting between AWST and GMT
AWST and GMT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM AWST, which is 7:00 AM GMT.
AWST to GMT FAQ
What is the time difference between AWST and GMT?
GMT is 8 hours behind AWST all year. 9:00 AM AWST = 1:00 AM GMT.
What is 9 AM AWST in GMT?
9:00 AM AWST is 1:00 AM GMT.
What is 12 PM (noon) AWST in GMT?
12:00 PM AWST is 4:00 AM GMT.
Is GMT ahead of or behind AWST?
GMT is 8 hours behind AWST, so it is earlier in GMT than in AWST.
Does AWST change for daylight saving time?
No. AWST stays on the same offset all year, so conversions never shift for daylight saving time.
Does GMT change for daylight saving time?
No. GMT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between AWST and GMT?
AWST and GMT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM AWST, which is 7:00 AM GMT.
Related conversions
Convert GMT to AWST
Convert AWST to other time zones
Convert other time zones to GMT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.