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