EST vs BRT
Eastern Time (US & Canada) (EST/EDT) is UTC−5 in winter and UTC−4 in summer. Brasília Time (BRT) is UTC−3 year-round.
Because Eastern Time (US & Canada) observes daylight saving and the other zone does not, the gap changes during the year: 2 hours ahead in the northern winter and 1 hour ahead in summer, with a few weeks in spring and autumn where it's an hour different again. The converter uses the exact rules for the date you choose.
EST to BRT conversion table
Summer (daylight saving) times, mid-July:
| EST/EDT | BRT |
|---|---|
| 12:00 AM | 1:00 AM |
| 6:00 AM | 7:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 12:00 PM | 1:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 8:00 PM | 9:00 PM |
| 10:00 PM | 11:00 PM |
Winter (standard) times, mid-January:
| EST | BRT |
|---|---|
| 12:00 AM | 2:00 AM |
| 6:00 AM | 8:00 AM |
| 8:00 AM | 10:00 AM |
| 9:00 AM | 11:00 AM |
| 10:00 AM | 12:00 PM |
| 12:00 PM | 2:00 PM |
| 2:00 PM | 4:00 PM |
| 3:00 PM | 5:00 PM |
| 5:00 PM | 7:00 PM |
| 6:00 PM | 8:00 PM |
| 8:00 PM | 10:00 PM |
| 10:00 PM | 12:00 AM (+1 day) |
Scheduling between EST and BRT
With only 1 hour between them, normal working hours overlap most of the day — a call at 10 AM in Eastern Time (US & Canada) is 11:00 AM in Brasília Time. Always write the city alongside the abbreviation in invites — several abbreviations (CST, IST, AST) are used by more than one region.
Related conversions
PST to EST · EST to PST · CST to EST · EST to CST · MST to EST · EST to MST · EST to AST · AST to EST · UTC to EST · EST to UTC · all zones