ACST to IST Converter
Australian Central Time
2:04:22 PM ACST
Thursday, May 14, 2026
4h
4h
India Time
10:04:22 AM IST
Thursday, May 14, 2026
India Time (IST) is 4 hours behind Australian Central Time (ACST / ACDT).
Quick Reference
- Australian Central Time
- ACST (GMT+9:30)
ACDT starts on Oct 3, 2026
- India Time
- IST (GMT+5:30)
No Daylight Saving Time
Cities in ACST
Cities in IST
Frequently Asked Questions
- What is the difference between ACST and IST?
- IST is 4 hours behind ACST.
- How do I convert ACST to IST?
- To convert from ACST to IST, subtract 4 hours. Use the interactive converter on this page to convert specific times.
- What cities are in ACST and IST?
- Cities in ACST include Adelaide, Mount Gambier. Cities in IST include Mumbai, Delhi, Bengaluru, Hyderabad, Kolkata.