Time Difference: Adelaide vs Mumbai
Adelaide
7:27:56 PM ACDT
Sunday, October 25, 2026
5h
5h
Mumbai
2:27:56 PM IST
Sunday, October 25, 2026
Mumbai is 5 hours behind Adelaide.
Quick Reference
- Adelaide
- ACDT (GMT+10:30)
ACST starts on Apr 3, 2027
- Mumbai
- IST (GMT+5:30)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between Adelaide and Mumbai?
- Mumbai is 5 hours behind Adelaide.
- When is the best time to call from Adelaide to Mumbai?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Adelaide uses ACDT and Mumbai uses IST.