AEST to IST Converter
IST is 4 hours and 30 minutes behind AEST
AEST to IST Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in IST
| AEST | IST |
|---|---|
| 12:00 AM | 7:30 PM -1d |
| 1:00 AM | 8:30 PM -1d |
| 2:00 AM | 9:30 PM -1d |
| 3:00 AM | 10:30 PM -1d |
| 4:00 AM | 11:30 PM -1d |
| 5:00 AM | 12:30 AM |
| 6:00 AM | 1:30 AM |
| 7:00 AM | 2:30 AM |
| 8:00 AM | 3:30 AM |
| 9:00 AM | 4:30 AM |
| 10:00 AM | 5:30 AM |
| 11:00 AM | 6:30 AM |
| 12:00 PM | 7:30 AM |
| 1:00 PM | 8:30 AM |
| 2:00 PM | 9:30 AM |
| 3:00 PM | 10:30 AM |
| 4:00 PM | 11:30 AM |
| 5:00 PM | 12:30 PM |
| 6:00 PM | 1:30 PM |
| 7:00 PM | 2:30 PM |
| 8:00 PM | 3:30 PM |
| 9:00 PM | 4:30 PM |
| 10:00 PM | 5:30 PM |
| 11:00 PM | 6:30 PM |
Converting Australian Eastern Standard Time to India Standard Time
Australian Eastern Standard Time (AEST) and India Standard Time (IST) are separated by a 4 hours and 30 minutes time difference. IST is 4 hours and 30 minutes behind AEST. AEST is UTC+10, used in Australia, while IST is UTC+5:30, used in India, Sri Lanka.
When converting from AEST to IST, the key reference points to remember are: 9:00 AM AEST equals 4:30 AM IST, 12:00 PM noon AEST equals 7:30 AM IST, and 5:00 PM AEST equals 12:30 PM IST. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across AEST and IST
For professionals scheduling meetings between AEST and IST, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 4 hours and 30 minutes difference, the window of overlap may be limited. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.
Daylight Saving Time Considerations
AEST observes Daylight Saving Time, switching to AEDT (UTC+11) during summer months. IST does not observe DST, staying at UTC+5:30 year-round. During DST transitions, the time difference between these zones may temporarily change by 1 hour. Always verify the current offset during spring and fall transition periods.