IST to ACST Time Converter
India Standard Time to Australian Central Standard Time — live converter with a full hour-by-hour table
Right now it is 02:02 in IST (UTC+05:30) and 07:02 in ACST (UTC+10:30). ACST is 5 hours ahead of IST (+5h).
Time now in IST
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Time now in ACST
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IST to ACST conversion table
| IST | ACST | IST | ACST |
|---|---|---|---|
| 00:00 | 05:00 | 12:00 | 17:00 |
| 01:00 | 06:00 | 13:00 | 18:00 |
| 02:00 | 07:00 | 14:00 | 19:00 |
| 03:00 | 08:00 | 15:00 | 20:00 |
| 04:00 | 09:00 | 16:00 | 21:00 |
| 05:00 | 10:00 | 17:00 | 22:00 |
| 06:00 | 11:00 | 18:00 | 23:00 |
| 07:00 | 12:00 | 19:00 | 00:00 |
| 08:00 | 13:00 | 20:00 | 01:00 |
| 09:00 | 14:00 | 21:00 | 02:00 |
| 10:00 | 15:00 | 22:00 | 03:00 |
| 11:00 | 16:00 | 23:00 | 04:00 |
Best time to call or meet
Standard business hours, expressed in both zones:
- 9:00–17:00 in IST is 14:00 to 22:00 in ACST
- 9:00–17:00 in ACST is 04:00 to 12:00 in IST
FAQ
What is the time difference between IST and ACST?
ACST is 5 hours ahead of IST. IST is UTC+05:30 and ACST is UTC+10:30.
What is the best time to call from IST to ACST?
9:00 to 17:00 in IST corresponds to 14:00 to 22:00 in ACST. Schedule calls inside the business-hours overlap of both zones.
More about these zones
- India Standard TimeUTC+05:30
- Australian Central Standard TimeUTC+10:30
- Convert ACST to IST insteadreverse direction
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