AEST to IST Time Converter
Convert Australian Eastern Time to India Standard Time instantly.
Scroll the timeline to check any hour of the day.
Australian Eastern Time
AEST
6:25
India Standard Time
IST
1:55
Search any city, build a custom world clock, and plan across more time zones and options in the FlutterTime app. Free.
How the AEST to IST time difference works
IST is 4 hours 30 minutes behind AEST. Australian Eastern Time (AEST) is the time zone of eastern Australia. India Standard Time (IST) is the time zone of India and Sri Lanka. For example, 9:00 AM AEST is 4:30 AM IST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
4 hours 30 minutes
Daylight saving
AEST only
AEST offset
UTC+10
IST offset
UTC+5:30
AEST to IST conversion chart
| Australian Eastern Time (AEST) | India Standard Time (IST) |
|---|---|
| 12:00 AM | 7:30 PM -1 day |
| 1:00 AM | 8:30 PM -1 day |
| 2:00 AM | 9:30 PM -1 day |
| 3:00 AM | 10:30 PM -1 day |
| 4:00 AM | 11:30 PM -1 day |
| 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 |
Best time to meet
A standard 9 to 5 workday overlaps from 1:30 PM to 5:00 PM AEST (9:00 AM to 12:30 PM IST). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Australian Eastern Time (AEST)
SydneyMelbourneBrisbaneCanberraGold Coast
India Standard Time (IST)
MumbaiDelhiBengaluruKolkataChennaiHyderabad
AEST to IST questions
Is IST ahead of or behind AEST?
IST is 4 hours 30 minutes behind AEST. So 9:00 AM AEST is 4:30 AM IST, and 5:00 PM AEST is 12:30 PM IST.
What time is it in IST when it is 12:00 PM AEST?
When it is 12:00 PM (noon) AEST in Australian Eastern Time, it is 7:30 AM IST in India Standard Time.
How many hours difference is there between AEST and IST?
There is a 4 hours 30 minutes difference. India Standard Time (IST) runs 4 hours 30 minutes behind Australian Eastern Time (AEST).
Do AEST and IST observe daylight saving time?
Australian Eastern Time observes daylight saving time but India Standard Time does not, so the difference between them changes by an hour twice a year.
What is the best time to schedule a meeting between AEST and IST?
A standard 9-to-5 workday overlaps from 1:30 PM to 5:00 PM AEST (9:00 AM to 12:30 PM IST). Scheduling inside that window keeps the call during business hours in both Australian Eastern Time and India Standard Time.
Which cities use AEST and IST?
Australian Eastern Time (AEST) covers cities such as Sydney, Melbourne, Brisbane, Canberra, Gold Coast. India Standard Time (IST) covers cities such as Mumbai, Delhi, Bengaluru, Kolkata, Chennai, Hyderabad.