Adelaide DelhiTime Converter
Adelaide (ACST, UTC+9:30) is currently 4 hours ahead of Delhi (IST, UTC+5:30). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between Adelaide and Delhi
Best meeting times:
Adelaide: 1:00 PM – 6:00 PM
Delhi: 9:00 AM – 2:00 PM
Quick answer
When it's in Adelaide, it's the same day in Delhi.
Adelaide (ACST/ACDT) runs 4 hours ahead of Delhi (IST). Both sides keep standard office hours with a real 9–6 overlap: the highlighted window above works for everyone.
- Time difference
- −4h 00m
- Adelaide
- UTC+9:30
- Delhi
- UTC+5:30
- Best call window
- 1:00 PM ACST
Adelaide to Delhi conversion table
The next 12 hours in Adelaide and the matching local time in Delhi. The current hour is highlighted; drag the converter's slider and the table follows.
| Adelaide · ACST | Delhi · IST |
|---|---|
| NOW Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Daylight saving shifts this gap by up to 1 hour
The difference between Adelaide and Delhi swings between 5 and 4 hours across the year as each side starts or ends daylight saving. Clocks in Adelaide move forward 1 hour to ACDT (UTC+10:30) on Sunday, October 4, 2026. Delhi does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From Adelaide
To Delhi
One source of truth, for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am Adelaide time in Delhi?", it can cite the exact, DST-aware result, not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with time zone identifiers and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "Adelaide → Delhi",
"url": "https://worldclock.pro/en/convert/adelaide-to-delhi",
"from": {
"name": "Adelaide",
"type": "city",
"abbreviation": "ACST",
"daylightAbbreviation": "ACDT",
"iana": "Australia/Adelaide",
"standardUtcOffset": "+09:30",
"daylightUtcOffset": "+10:30",
"referenceCity": "Adelaide"
},
"to": {
"name": "Delhi",
"type": "city",
"abbreviation": "IST",
"daylightAbbreviation": null,
"iana": "Asia/Kolkata",
"standardUtcOffset": "+05:30",
"daylightUtcOffset": null,
"referenceCity": "Delhi"
},
"currentDifferenceMinutes": -240,
"possibleDifferencesMinutes": [
-300,
-240
],
"note": "Between the regions that use these zones the difference is 5 and 4 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between Adelaide and Delhi?
Adelaide is currently 4 hours ahead of Delhi. Adelaide is on ACST (UTC+9:30) and Delhi is on IST (UTC+5:30). The difference can change when either side starts or ends daylight saving time.
Is Delhi ahead of or behind Adelaide?
Delhi is currently 4 hours behind Adelaide.
When it is 9:00 AM in Adelaide, what time is it in Delhi?
When it is 9:00 AM on a Friday in Adelaide, it is 5:00 AM in Delhi.
Do Adelaide and Delhi observe daylight saving time?
Clocks in Adelaide move forward 1 hour to ACDT (UTC+10:30) on Sunday, October 4, 2026. Delhi does not observe daylight saving time.
How do I convert Adelaide time to Delhi time?
Subtract 4 hours from any time in Adelaide to get the time in Delhi. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
More world clock & time zone apps
From the team behind worldclock.pro: global scheduling on iPhone & iPad, a Mac menu-bar clock, and precision Zulu/UTC for aviation, military, and HAM radio.
World Clock Master
Global time zone scheduling for international teams, travelers, and professionals who coordinate across cities and continents.
View app
World Clock Pro
An interactive world clock app for your Mac. 3x Apple Editor's Choice. Convert time across 160,000+ locations and time zones, schedule meetings. Access as a full screen app or a menu bar widget.
View app