IST to BRT Converter
BRT is 8 hours and 30 minutes behind IST
IST to BRT Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in BRT
| IST | BRT |
|---|---|
| 12:00 AM | 3:30 PM -1d |
| 1:00 AM | 4:30 PM -1d |
| 2:00 AM | 5:30 PM -1d |
| 3:00 AM | 6:30 PM -1d |
| 4:00 AM | 7:30 PM -1d |
| 5:00 AM | 8:30 PM -1d |
| 6:00 AM | 9:30 PM -1d |
| 7:00 AM | 10:30 PM -1d |
| 8:00 AM | 11:30 PM -1d |
| 9:00 AM | 12:30 AM |
| 10:00 AM | 1:30 AM |
| 11:00 AM | 2:30 AM |
| 12:00 PM | 3:30 AM |
| 1:00 PM | 4:30 AM |
| 2:00 PM | 5:30 AM |
| 3:00 PM | 6:30 AM |
| 4:00 PM | 7:30 AM |
| 5:00 PM | 8:30 AM |
| 6:00 PM | 9:30 AM |
| 7:00 PM | 10:30 AM |
| 8:00 PM | 11:30 AM |
| 9:00 PM | 12:30 PM |
| 10:00 PM | 1:30 PM |
| 11:00 PM | 2:30 PM |
Converting India Standard Time to Brasilia Time
India Standard Time (IST) and Brasilia Time (BRT) are separated by a 8 hours and 30 minutes time difference. BRT is 8 hours and 30 minutes behind IST. IST is UTC+5:30, used in India, Sri Lanka, while BRT is UTC-3, used in Brazil.
When converting from IST to BRT, the key reference points to remember are: 9:00 AM IST equals 12:30 AM BRT, 12:00 PM noon IST equals 3:30 AM BRT, and 5:00 PM IST equals 8:30 AM BRT. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across IST and BRT
For professionals scheduling meetings between IST and BRT, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 8 hours and 30 minutes difference, the window of overlap may be limited, making early morning or late evening calls necessary for one party. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.
Daylight Saving Time Considerations
IST does not observe Daylight Saving Time, maintaining UTC+5:30 year-round. BRT does not observe DST, staying at UTC-3 year-round.