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