Delhi to Adelaide
Converting a fixed time. Asia/Kolkata → Australia/Adelaide · 9,560 km (5,937 miles) apart
12:00 pm in Delhi is
4:00 pm in Adelaide.
12:00 → 16:00 on a 24-hour clock ·
IST → ACST
Delhi now
5:05am
IST · UTC+5:30
Asia/Kolkata
Clocks here do not change: this zone stays on the same offset all year.
Adelaide now
9:05am
ACST · UTC+9:30
Australia/Adelaide
Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| Delhi | Adelaide | 24h | Good to call? |
|---|---|---|---|
| 12am | 4am | 00:00 → 04:00 | asleep in Adelaide |
| 1am | 5am | 01:00 → 05:00 | asleep in Adelaide |
| 2am | 6am | 02:00 → 06:00 | asleep in Adelaide |
| 3am | 7am | 03:00 → 07:00 | asleep in Delhi |
| 4am | 8am | 04:00 → 08:00 | asleep in Delhi |
| 5am now | 9am | 05:00 → 09:00 | asleep in Delhi |
| 6am | 10am | 06:00 → 10:00 | asleep in Delhi |
| 7am | 11am | 07:00 → 11:00 | awake, not at work |
| 8am | 12pm | 08:00 → 12:00 | awake, not at work |
| 9am | 1pm | 09:00 → 13:00 | both at work |
| 10am | 2pm | 10:00 → 14:00 | both at work |
| 11am | 3pm | 11:00 → 15:00 | both at work |
| 12pm | 4pm | 12:00 → 16:00 | both at work |
| 1pm | 5pm | 13:00 → 17:00 | awake, not at work |
| 2pm | 6pm | 14:00 → 18:00 | awake, not at work |
| 3pm | 7pm | 15:00 → 19:00 | awake, not at work |
| 4pm | 8pm | 16:00 → 20:00 | awake, not at work |
| 5pm | 9pm | 17:00 → 21:00 | awake, not at work |
| 6pm | 10pm | 18:00 → 22:00 | asleep in Adelaide |
| 7pm | 11pm | 19:00 → 23:00 | asleep in Adelaide |
| 8pm | 12am Tue | 20:00 → 00:00 | asleep in Adelaide |
| 9pm | 1am Tue | 21:00 → 01:00 | asleep in Adelaide |
| 10pm | 2am Tue | 22:00 → 02:00 | asleep in Adelaide |
| 11pm | 3am Tue | 23:00 → 03:00 | asleep in Adelaide |
Call times
Both places are at work between 9am and 13:00 in Kolkata, 1pm to 4pm at the other end.
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both at work
work hours here
awake
asleep
Questions people ask
What time is it in Adelaide when it is 12:00 pm in Delhi?
4:00 pm in Adelaide the same day.
How many hours ahead is Adelaide of Delhi?
Adelaide is 4 hours ahead of Delhi. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between Delhi and Adelaide?
Both places are at work between 9am and 13:00 in Kolkata, 1pm to 4pm at the other end.