BRT to IST Converter
IST is 8 hours 30 minutes ahead of BRT. 9:00 AM BRT = 5:30 PM IST.
IST is 8 hours 30 minutes ahead of BRT. To convert BRT to IST, add 8 hours 30 minutes to the BRT time: 9:00 AM BRT = 5:30 PM IST.
BRT (Brasília Time) is used in Brasília, São Paulo, Rio de Janeiro. IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time).
IST here means India Standard Time, not Irish or Israel Standard Time.
BRT to IST time conversion table
BRT to IST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| BRT | IST | Day |
|---|---|---|
| 12:00 AM BRT | 8:30 AM IST | — |
| 1:00 AM BRT | 9:30 AM IST | — |
| 2:00 AM BRT | 10:30 AM IST | — |
| 3:00 AM BRT | 11:30 AM IST | — |
| 4:00 AM BRT | 12:30 PM IST | — |
| 5:00 AM BRT | 1:30 PM IST | — |
| 6:00 AM BRT | 2:30 PM IST | — |
| 7:00 AM BRT | 3:30 PM IST | — |
| 8:00 AM BRT | 4:30 PM IST | — |
| 9:00 AM BRT | 5:30 PM IST | — |
| 10:00 AM BRT | 6:30 PM IST | — |
| 11:00 AM BRT | 7:30 PM IST | — |
| 12:00 PM BRT | 8:30 PM IST | — |
| 1:00 PM BRT | 9:30 PM IST | — |
| 2:00 PM BRT | 10:30 PM IST | night |
| 3:00 PM BRT | 11:30 PM IST | night |
| 4:00 PM BRT | 12:30 AM IST | next day |
| 5:00 PM BRT | 1:30 AM IST | next day |
| 6:00 PM BRT | 2:30 AM IST | next day |
| 7:00 PM BRT | 3:30 AM IST | next day |
| 8:00 PM BRT | 4:30 AM IST | next day |
| 9:00 PM BRT | 5:30 AM IST | next day |
| 10:00 PM BRT | 6:30 AM IST | next day |
| 11:00 PM BRT | 7:30 AM IST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert BRT to IST
Add 8 hours 30 minutes to the BRT time to get IST.
Example: 9:00 AM BRT = 5:30 PM IST.
Across midnight: 10:00 PM BRT = 6:30 AM IST (next day). The date changes, so always check the day as well as the hour.
Time difference between BRT and IST
The time difference between BRT and IST is 8 hours 30 minutes all year – IST is ahead of BRT.
BRT and IST during daylight saving time
- BRT does not observe daylight saving time; it stays on UTC−3 all year.
- IST does not observe daylight saving time; it stays on UTC+5:30 all year.
Best time for a meeting between BRT and IST
BRT and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM BRT, which is 3:30 PM IST.
BRT to IST FAQ
What is the time difference between BRT and IST?
IST is 8 hours 30 minutes ahead of BRT all year. 9:00 AM BRT = 5:30 PM IST.
What is 9 AM BRT in IST?
9:00 AM BRT is 5:30 PM IST.
What is 12 PM (noon) BRT in IST?
12:00 PM BRT is 8:30 PM IST.
Is IST ahead of or behind BRT?
IST is 8 hours 30 minutes ahead of BRT, so it is later in IST than in BRT.
Does BRT change for daylight saving time?
No. BRT stays on the same offset all year, so conversions never shift for daylight saving time.
Does IST change for daylight saving time?
No. IST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between BRT and IST?
BRT and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM BRT, which is 3:30 PM IST.
Related conversions
Convert IST to BRT
Convert BRT to other time zones
Convert other time zones to IST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.