WAT to BRT Converter
BRT is 4 hours behind WAT. 9:00 AM WAT = 5:00 AM BRT.
BRT is 4 hours behind WAT. To convert WAT to BRT, subtract 4 hours from the WAT time: 9:00 AM WAT = 5:00 AM BRT.
WAT (West Africa Time) is used in Nigeria, Cameroon, Angola, DR Congo (west). BRT (Brasília Time) is used in Brasília, São Paulo, Rio de Janeiro.
WAT to BRT time conversion table
WAT to BRT on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| WAT | BRT | Day |
|---|---|---|
| 12:00 AM WAT | 8:00 PM BRT | previous day |
| 1:00 AM WAT | 9:00 PM BRT | previous day |
| 2:00 AM WAT | 10:00 PM BRT | previous day |
| 3:00 AM WAT | 11:00 PM BRT | previous day |
| 4:00 AM WAT | 12:00 AM BRT | night |
| 5:00 AM WAT | 1:00 AM BRT | night |
| 6:00 AM WAT | 2:00 AM BRT | night |
| 7:00 AM WAT | 3:00 AM BRT | night |
| 8:00 AM WAT | 4:00 AM BRT | night |
| 9:00 AM WAT | 5:00 AM BRT | night |
| 10:00 AM WAT | 6:00 AM BRT | — |
| 11:00 AM WAT | 7:00 AM BRT | — |
| 12:00 PM WAT | 8:00 AM BRT | — |
| 1:00 PM WAT | 9:00 AM BRT | work hours |
| 2:00 PM WAT | 10:00 AM BRT | work hours |
| 3:00 PM WAT | 11:00 AM BRT | work hours |
| 4:00 PM WAT | 12:00 PM BRT | work hours |
| 5:00 PM WAT | 1:00 PM BRT | — |
| 6:00 PM WAT | 2:00 PM BRT | — |
| 7:00 PM WAT | 3:00 PM BRT | — |
| 8:00 PM WAT | 4:00 PM BRT | — |
| 9:00 PM WAT | 5:00 PM BRT | — |
| 10:00 PM WAT | 6:00 PM BRT | — |
| 11:00 PM WAT | 7:00 PM BRT | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert WAT to BRT
Subtract 4 hours from the WAT time to get BRT.
Example: 9:00 AM WAT = 5:00 AM BRT.
Across midnight: 1:00 AM WAT = 9:00 PM BRT (previous day). The date changes, so always check the day as well as the hour.
Time difference between WAT and BRT
The time difference between WAT and BRT is 4 hours all year – BRT is behind WAT.
WAT and BRT during daylight saving time
- WAT does not observe daylight saving time; it stays on UTC+1 all year.
- BRT does not observe daylight saving time; it stays on UTC−3 all year.
Best time for a meeting between WAT and BRT
WAT and BRT share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM WAT lands between 9:00 AM and 1:00 PM BRT, inside working hours for both.
WAT to BRT FAQ
What is the time difference between WAT and BRT?
BRT is 4 hours behind WAT all year. 9:00 AM WAT = 5:00 AM BRT.
What is 9 AM WAT in BRT?
9:00 AM WAT is 5:00 AM BRT.
What is 12 PM (noon) WAT in BRT?
12:00 PM WAT is 8:00 AM BRT.
Is BRT ahead of or behind WAT?
BRT is 4 hours behind WAT, so it is earlier in BRT than in WAT.
Does WAT change for daylight saving time?
No. WAT stays on the same offset all year, so conversions never shift for daylight saving time.
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 WAT and BRT?
WAT and BRT share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM WAT lands between 9:00 AM and 1:00 PM BRT, inside working hours for both.
Related conversions
Convert BRT to WAT
Convert WAT to other time zones
Convert other time zones to BRT
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.