GMT to BRT Converter
Convert Greenwich Mean Time (GMT) to Brasília Time (BRT).
Right now, Brasília Time (BRT) is 4 hours behind Greenwich Mean Time (BST). (BST is UTC+1, BRT is UTC-3.)
Common GMT → BRT times
GMT to BRT conversion table
| Greenwich Mean Time (GMT) | Brasília Time (BRT) |
|---|---|
| 12:00 AM | 8:00 PM (prev. day) |
| 1:00 AM | 9:00 PM (prev. day) |
| 2:00 AM | 10:00 PM (prev. day) |
| 3:00 AM | 11:00 PM (prev. 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 |
Times reflect the current date and update automatically for daylight saving time.
Converting Greenwich Mean Time to Brasília Time
Greenwich Mean Time (GMT) covers London, Dublin, Lisbon, while Brasília Time (BRT) covers São Paulo, Rio de Janeiro. The current offset between them is 4 hours, with BRT behind GMT. Because at least one of these zones observes daylight saving time, the exact difference can shift by an hour at certain times of year — this page recalculates automatically so it is always current.
Frequently asked questions
What is the time difference between GMT and BRT?
BRT (Brasília Time) is currently 4 hours behind GMT (Greenwich Mean Time).
Is BRT ahead of or behind GMT?
BRT is 4 hours behind GMT as of the current date.
What is 9:00 AM GMT in BRT?
9:00 AM GMT is 5:00 AM in BRT.
Does Greenwich Mean Time (GMT) observe daylight saving time?
Yes. Greenwich Mean Time switches to BST during daylight saving time, and this converter adjusts the offset automatically. It is currently on BST.