Perth to Adelaide Time Difference
🇦🇺 Perth is currently 2.5 hours ahead of 🇦🇺 Adelaide. This difference varies between 1.5h and 2.5h due to Daylight Saving Time.
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Difference
+2.5h
Business overlap
6h
Distance
2,131 km
Approx. flight
2.5h
Hour-by-Hour: Perth to Adelaide
| 🇦🇺 Perth | 🇦🇺 Adelaide | Note |
|---|---|---|
| 12:00 AM | 2:30 AM | |
| 1:00 AM | 3:30 AM | |
| 2:00 AM | 4:30 AM | |
| 3:00 AM | 5:30 AM | |
| 4:00 AM | 6:30 AM | |
| 5:00 AM | 7:30 AM | |
| 6:00 AM | 8:30 AM | |
| 7:00 AM | 9:30 AM | |
| 8:00 AM | 10:30 AM | |
| 9:00 AM | 11:30 AM | |
| 10:00 AM | 12:30 PM | |
| 11:00 AM | 1:30 PM | |
| 12:00 PM | 2:30 PM | |
| 1:00 PM | 3:30 PM | |
| 2:00 PM | 4:30 PM | |
| 3:00 PM | 5:30 PM | |
| 4:00 PM | 6:30 PM | |
| 5:00 PM | 7:30 PM | |
| 6:00 PM | 8:30 PM | |
| 7:00 PM | 9:30 PM | |
| 8:00 PM | 10:30 PM | |
| 9:00 PM | 11:30 PM | |
| 10:00 PM | 12:30 AM(next day) | Next day |
| 11:00 PM | 1:30 AM(next day) | Next day |
Daylight Saving Time (DST)
Adelaide observes Daylight Saving Time, while Perth does not. This causes the time difference to shift between 1.5 hours ahead and 2.5 hours ahead depending on the season. Currently, Perth is 2.5 hours ahead relative to Adelaide.
Min difference
1.5h
Max difference
2.5h
Best Meeting Times
There are 6 overlapping business hours between Perth and Adelaide (9 AM – 6 PM in each city).
🇦🇺 Perth
9:00 AM – 3:00 PM
🇦🇺 Adelaide
11:30 AM – 5:30 PM
Frequently Asked Questions
What is the time difference between Perth and Adelaide?
The time difference between Perth and Adelaide is currently 2.5 hours ahead. Perth uses GMT+8 (UTC+8), while Adelaide uses GMT+10:30 (UTC+10:30). This difference varies seasonally due to Daylight Saving Time, ranging from 1.5 hours ahead to 2.5 hours ahead.
When it's noon in Perth, what time is it in Adelaide?
When it's 12:00 PM (noon) in Perth, it is 2:30 PM in Adelaide. Use our calculator above to convert any other time.
Does the time difference between Perth and Adelaide change?
Yes, the time difference changes throughout the year. Because Adelaide observes Daylight Saving Time, the offset shifts between 1.5 hours ahead and 2.5 hours ahead at different times of the year.
What are the best times to schedule a call between Perth and Adelaide?
The best time to call is between 9:00 AM and 3:00 PM in Perth (which is 11:30 AM – 5:30 PM in Adelaide). This 6-hour window falls within business hours in both cities.
Is Perth ahead or behind Adelaide?
Perth is currently 2.5 hours behind Adelaide.
What time zone is Perth in?
Perth is in the Australia/Perth time zone, currently using GMT+8 (UTC+8). Perth does not observe Daylight Saving Time.
What time is midnight in Perth in Adelaide?
When it is midnight (12:00 AM) in Perth, it is 2:30 AM in Adelaide.