AEST to BRT Converter
BRT is 14 hours behind AEDT. 9:00 AM AEDT = 7:00 PM BRT (previous day).
BRT is 14 hours behind AEDT at the moment. To convert AEST to BRT, subtract 14 hours from the AEST time: 9:00 AM AEDT = 7:00 PM BRT (previous day).
AEST (Australian Eastern Time) is used in New South Wales, Victoria, Tasmania, ACT; Queensland (Brisbane) all year. BRT (Brasília Time) is used in Brasília, São Paulo, Rio de Janeiro.
Queensland stays on AEST all year. AEST (Australian Eastern Standard Time) is not in force right now: New South Wales is currently on AEDT. This page uses whichever name applies on the date you pick, so the numbers below say AEDT.
AEST to BRT time conversion table
AEST to BRT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| AEST | BRT | Day |
|---|---|---|
| 12:00 AM AEDT | 10:00 AM BRT | previous day |
| 1:00 AM AEDT | 11:00 AM BRT | previous day |
| 2:00 AM AEDT | 12:00 PM BRT | previous day |
| 3:00 AM AEDT | 1:00 PM BRT | previous day |
| 4:00 AM AEDT | 2:00 PM BRT | previous day |
| 5:00 AM AEDT | 3:00 PM BRT | previous day |
| 6:00 AM AEDT | 4:00 PM BRT | previous day |
| 7:00 AM AEDT | 5:00 PM BRT | previous day |
| 8:00 AM AEDT | 6:00 PM BRT | previous day |
| 9:00 AM AEDT | 7:00 PM BRT | previous day |
| 10:00 AM AEDT | 8:00 PM BRT | previous day |
| 11:00 AM AEDT | 9:00 PM BRT | previous day |
| 12:00 PM AEDT | 10:00 PM BRT | previous day |
| 1:00 PM AEDT | 11:00 PM BRT | previous day |
| 2:00 PM AEDT | 12:00 AM BRT | night |
| 3:00 PM AEDT | 1:00 AM BRT | night |
| 4:00 PM AEDT | 2:00 AM BRT | night |
| 5:00 PM AEDT | 3:00 AM BRT | night |
| 6:00 PM AEDT | 4:00 AM BRT | night |
| 7:00 PM AEDT | 5:00 AM BRT | night |
| 8:00 PM AEDT | 6:00 AM BRT | — |
| 9:00 PM AEDT | 7:00 AM BRT | — |
| 10:00 PM AEDT | 8:00 AM BRT | — |
| 11:00 PM AEDT | 9:00 AM BRT | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert AEST to BRT
Subtract 14 hours from the AEST time to get BRT.
Example: 9:00 AM AEDT = 7:00 PM BRT (previous day).
Across midnight: 1:00 AM AEDT = 11:00 AM BRT (previous day). The date changes, so always check the day as well as the hour.
Time difference between AEST and BRT
The time difference between AEST and BRT is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 4 Apr 2026: BRT is 14 hours behind of AEST.
- 5 Apr 2026 – 3 Oct 2026: BRT is 13 hours behind of AEST.
- 4 Oct 2026 – 31 Dec 2026: BRT is 14 hours behind of AEST.
AEST and BRT during daylight saving time
- AEST next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from AEDT (UTC+11) to AEST (UTC+10).
- BRT does not observe daylight saving time; it stays on UTC−3 all year.
Best time for a meeting between AEST and BRT
AEST and BRT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM AEDT, which is 5:00 PM BRT.
AEST to BRT FAQ
What is the time difference between AEST and BRT?
Right now BRT is 14 hours behind AEDT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM AEST in BRT?
9:00 AM AEDT is 7:00 PM BRT (previous day).
What is 12 PM (noon) AEST in BRT?
12:00 PM AEDT is 10:00 PM BRT (previous day).
Is BRT ahead of or behind AEST?
BRT is 14 hours behind AEDT, so it is earlier in BRT than in AEST.
Does AEST change for daylight saving time?
Yes. AEST next changes on 4 Apr 2027, when clocks go back one hour from AEDT to AEST.
Does BRT change for daylight saving time?
No. BRT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between AEST and BRT?
AEST and BRT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM AEDT, which is 5:00 PM BRT.
Related conversions
Convert BRT to AEST
Convert AEST to other time zones
Convert other time zones to BRT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.