EST to BRT: EST is 1 hour behind BRT
Eastern Time is 1 hour behind Brasilia Time right now. It is 11:21 pm EDT in Eastern and 12:21 am BRT in Brasilia, which is already the next day there.
Convert a specific time from EST to BRT
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between EST and BRT?
Brasilia Time is 1 hour ahead of Eastern Time. To go from EST to BRT you add 1 hour. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 1 hour to 2 hours, because Eastern moves its clocks and Brasilia does not. This page recomputes it rather than assuming.
EST to BRT conversion table
Every hour of Thursday, September 24, 2026 in Eastern, with the matching reading in Brasilia. 1 of the 24 hours land on a different calendar date in Brasilia, which is the part people get wrong when they schedule across this pair.
| EST | EST 24h | BRT | BRT 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 1:00 am | 01:00 | same day |
| 1:00 am | 01:00 | 2:00 am | 02:00 | same day |
| 2:00 am | 02:00 | 3:00 am | 03:00 | same day |
| 3:00 am | 03:00 | 4:00 am | 04:00 | same day |
| 4:00 am | 04:00 | 5:00 am | 05:00 | same day |
| 5:00 am | 05:00 | 6:00 am | 06:00 | same day |
| 6:00 am | 06:00 | 7:00 am | 07:00 | same day |
| 7:00 am | 07:00 | 8:00 am | 08:00 | same day |
| 8:00 am | 08:00 | 9:00 am | 09:00 | same day |
| 9:00 am | 09:00 | 10:00 am | 10:00 | same day |
| 10:00 am | 10:00 | 11:00 am | 11:00 | same day |
| 11:00 am | 11:00 | 12:00 pm | 12:00 | same day |
| 12:00 pm | 12:00 | 1:00 pm | 13:00 | same day |
| 1:00 pm | 13:00 | 2:00 pm | 14:00 | same day |
| 2:00 pm | 14:00 | 3:00 pm | 15:00 | same day |
| 3:00 pm | 15:00 | 4:00 pm | 16:00 | same day |
| 4:00 pm | 16:00 | 5:00 pm | 17:00 | same day |
| 5:00 pm | 17:00 | 6:00 pm | 18:00 | same day |
| 6:00 pm | 18:00 | 7:00 pm | 19:00 | same day |
| 7:00 pm | 19:00 | 8:00 pm | 20:00 | same day |
| 8:00 pm | 20:00 | 9:00 pm | 21:00 | same day |
| 9:00 pm | 21:00 | 10:00 pm | 22:00 | same day |
| 10:00 pm | 22:00 | 11:00 pm | 23:00 | same day |
| 11:00 pm | 23:00 | 12:00 am | 00:00 | the next day |
What are the best hours to schedule a call between EST and BRT?
7 hours of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am EST to 4:00 pm EST. In Brasilia that window reads 10:00 am to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| EST | BRT | Working hours | Note |
|---|---|---|---|
| 9:00 am | 10:00 am | both sides | mid morning in Eastern, mid morning in Brasilia |
| 10:00 am | 11:00 am | both sides | mid morning in Eastern, mid morning in Brasilia |
| 11:00 am | 12:00 pm | both sides | mid morning in Eastern, noon in Brasilia |
| 12:00 pm | 1:00 pm | both sides | noon in Eastern, afternoon in Brasilia |
| 1:00 pm | 2:00 pm | both sides | afternoon in Eastern, afternoon in Brasilia |
| 2:00 pm | 3:00 pm | both sides | afternoon in Eastern, afternoon in Brasilia |
| 3:00 pm | 4:00 pm | both sides | afternoon in Eastern, afternoon in Brasilia |
Does daylight saving change EST to BRT?
Eastern Time is currently on EDT and changes next on Sunday, November 1, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC-4 to UTC-5.
Brasilia Time does not move its clocks at all, so its UTC-3 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 1 hour and for the rest it is 2 hours. The table above is built for today, not for an average day.
Is EST ahead of or behind BRT?
EST is behind BRT by 1 hour: when it is 12:00 pm in Eastern, it is 1:00 pm in Brasilia. One wrinkle worth knowing: EST and EDT are two names for the same zone, not two zones. Eastern Time reads EST in winter and EDT in summer. When somebody types "est to brt" they nearly always mean the zone rather than the literal winter offset, so this page resolves EST to America/New_York and BRT to America/Sao_Paulo and applies whichever offset is genuinely in force on the day.
Eastern Time covers New York, Toronto, Atlanta and Miami. Brasilia Time covers Sao Paulo and Rio de Janeiro, fixed since Brazil dropped summer time in 2019. The identifiers behind them are America/New_York and America/Sao_Paulo, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is EST in BRT?
- EST is 1 hour behind BRT. 9:00 am EST is 10:00 am BRT.
- How many hours ahead is BRT of EST?
- BRT is 1 hour ahead of EST. That varies across the year, between 1 hour and 2 hours.
- What time is it in Brasilia right now?
- 12:21 am BRT on Friday, September 25, 2026.
- When can Eastern and Brasilia meet during working hours?
- Between 9:00 am and 4:00 pm EST, which is 10:00 am to 5:00 pm BRT.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so EDT and BRT are the abbreviations genuinely in force today rather than a fixed assumption.
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