World Timezones

Adelaide to Mumbai Converter

Compare Mumbai to Adelaide instead

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Offset

4 hours

Adelaide (GMT+9:30) is currently ahead of Mumbai (GMT+5:30).

GMT+9:30: UTC+9:30

GMT+5:30: UTC+5:30

Neither Adelaide nor Mumbai is currently observing daylight saving time.

When to schedule

Business-hours overlap: 1 PM–6 PM in Adelaide (9 AM–2 PM in Mumbai).

Both teams are in working hours during this window on weekdays.

Suggested time: 3:00 PM Adelaide (11:00 AM Mumbai).

This window may shift by an hour during daylight saving time.

About these zones

Adelaide uses Australian Central Time (ACST, or ACDT).

Mumbai uses India Standard Time (IST).

Adelaide and Mumbai are approximately 5,700 miles apart.

Quick reference

Full 24-hour conversion table.

AdelaideMumbaiDay
12:00 am8:00 pm-1 day
1:00 am9:00 pm-1 day
2:00 am10:00 pm-1 day
3:00 am11:00 pm-1 day
4:00 am12:00 amSame day
5:00 am1:00 amSame day
6:00 am2:00 amSame day
7:00 am3:00 amSame day
8:00 am4:00 amSame day
9:00 am5:00 amSame day
10:00 am6:00 amSame day
11:00 am7:00 amSame day
12:00 pm8:00 amSame day
1:00 pm9:00 amSame day
2:00 pm10:00 amSame day
3:00 pm11:00 amSame day
4:00 pm12:00 pmSame day
5:00 pm1:00 pmSame day
6:00 pm2:00 pmSame day
7:00 pm3:00 pmSame day
8:00 pm4:00 pmSame day
9:00 pm5:00 pmSame day
10:00 pm6:00 pmSame day
11:00 pm7:00 pmSame day

Daylight saving time

Adelaide observes daylight saving time; Mumbai does not. The offset between the two zones changes when Adelaide transitions: on Sunday, October 4, 2026, clocks spring forward from GMT+9:30 to GMT+10:30.

Daylight today

Adelaide
Sunrise
7:12 AM
Sunset
5:15 PM
Day length
10h 3m
Mumbai
Sunrise
6:02 AM
Sunset
7:11 PM
Day length
13h 9m

Daylight overlap: 7h 13m — 10:02 AM–5:15 PM in Adelaide (6:02 AM–1:15 PM in Mumbai). Both locations are in daylight during this window.

Cities in these zones

Airports in these zones

Airports in Australian Central Time

  • ADL

Airports in India Standard Time

  • BOM
  • NMI
  • DEL
  • BLR
  • HYD
  • AMD
  • MAA
  • CCU
  • STV
  • PNQ

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