Buenos Aires Time to IST Converter
IST is 8 hours 30 minutes ahead of ART. 9:00 AM ART = 5:30 PM IST.
IST is 8 hours 30 minutes ahead of ART. To convert Buenos Aires Time to IST, add 8 hours 30 minutes to the Buenos Aires Time time: 9:00 AM ART = 5:30 PM IST.
Buenos Aires Time (Buenos Aires time) is used in Buenos Aires, Argentina. 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.
Buenos Aires Time to IST time conversion table
Buenos Aires Time to IST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Buenos Aires Time | IST |
|---|---|
| 12:00 AM | 8:30 AM |
| 1:00 AM | 9:30 AM |
| 2:00 AM | 10:30 AM |
| 3:00 AM | 11:30 AM |
| 4:00 AM | 12:30 PM |
| 5:00 AM | 1:30 PM |
| 6:00 AM | 2:30 PM |
| 7:00 AM | 3:30 PM |
| Buenos Aires Time | IST |
|---|---|
| 8:00 AM | 4:30 PM |
| 9:00 AM | 5:30 PM |
| 10:00 AM | 6:30 PM |
| 11:00 AM | 7:30 PM |
| 12:00 PM | 8:30 PM |
| 1:00 PM | 9:30 PM |
| 2:00 PM | 10:30 PM |
| 3:00 PM | 11:30 PM |
| Buenos Aires Time | IST |
|---|---|
| 4:00 PM | 12:30 AM+1 |
| 5:00 PM | 1:30 AM+1 |
| 6:00 PM | 2:30 AM+1 |
| 7:00 PM | 3:30 AM+1 |
| 8:00 PM | 4:30 AM+1 |
| 9:00 PM | 5:30 AM+1 |
| 10:00 PM | 6:30 AM+1 |
| 11:00 PM | 7:30 AM+1 |
Conversion table from Buenos Aires Time to IST 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 IST, −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 Buenos Aires Time to IST
Add 8 hours 30 minutes to the Buenos Aires Time time to get IST.
Example: 9:00 AM ART = 5:30 PM IST.
Across midnight: 10:00 PM ART = 6:30 AM IST (next day). The date changes, so always check the day as well as the hour.
Time difference between Buenos Aires Time and IST
The time difference between Buenos Aires Time and IST is 8 hours 30 minutes all year – IST is ahead of ART.
Buenos Aires Time and IST during daylight saving time
- Buenos Aires Time 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 Buenos Aires Time and IST
Buenos Aires Time and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM ART, which is 3:30 PM IST.
Buenos Aires Time to IST FAQ
What is the time difference between Buenos Aires Time and IST?
IST is 8 hours 30 minutes ahead of ART all year. 9:00 AM ART = 5:30 PM IST.
What is 9 AM Buenos Aires Time in IST?
9:00 AM ART is 5:30 PM IST.
What is 12 PM (noon) Buenos Aires Time in IST?
12:00 PM ART is 8:30 PM IST.
Is IST ahead of or behind Buenos Aires Time?
IST is 8 hours 30 minutes ahead of ART, so it is later in IST than in Buenos Aires Time.
Does Buenos Aires Time change for daylight saving time?
No. Buenos Aires Time 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 Buenos Aires Time and IST?
Buenos Aires Time and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM ART, which is 3:30 PM IST.
Related conversions
Convert IST to Buenos Aires Time
Convert Buenos Aires Time to other time zones
Convert other time zones to IST
Updated 7 November 2026. Time zone data: IANA tz database.