Kolkata to Adelaide Time Difference
🇮🇳 Kolkata is currently 5 hours ahead of 🇦🇺 Adelaide. This difference varies between 4h and 5h due to Daylight Saving Time.
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Atin 🇮🇳 Kolkata→it will be—in 🇦🇺 Adelaide
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Difference
+5h
Business overlap
4h
Distance
8,302 km
Approx. flight
9.8h
Hour-by-Hour: Kolkata to Adelaide
| 🇮🇳 Kolkata | 🇦🇺 Adelaide | Note |
|---|---|---|
| 12:00 AM | 5:00 AM | |
| 1:00 AM | 6:00 AM | |
| 2:00 AM | 7:00 AM | |
| 3:00 AM | 8:00 AM | |
| 4:00 AM | 9:00 AM | |
| 5:00 AM | 10:00 AM | |
| 6:00 AM | 11:00 AM | |
| 7:00 AM | 12:00 PM | |
| 8:00 AM | 1:00 PM | |
| 9:00 AM | 2:00 PM | |
| 10:00 AM | 3:00 PM | |
| 11:00 AM | 4:00 PM | |
| 12:00 PM | 5:00 PM | |
| 1:00 PM | 6:00 PM | |
| 2:00 PM | 7:00 PM | |
| 3:00 PM | 8:00 PM | |
| 4:00 PM | 9:00 PM | |
| 5:00 PM | 10:00 PM | |
| 6:00 PM | 11:00 PM | |
| 7:00 PM | 12:00 AM(next day) | Next day |
| 8:00 PM | 1:00 AM(next day) | Next day |
| 9:00 PM | 2:00 AM(next day) | Next day |
| 10:00 PM | 3:00 AM(next day) | Next day |
| 11:00 PM | 4:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Adelaide observes Daylight Saving Time, while Kolkata does not. This causes the time difference to shift between 4 hours ahead and 5 hours ahead depending on the season. Currently, Kolkata is 5 hours ahead relative to Adelaide.
Min difference
4h
Max difference
5h
Best Meeting Times
There are 4 overlapping business hours between Kolkata and Adelaide (9 AM – 6 PM in each city).
🇮🇳 Kolkata
9:00 AM – 1:00 PM
🇦🇺 Adelaide
2:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Kolkata and Adelaide?
The time difference between Kolkata and Adelaide is currently 5 hours ahead. Kolkata uses GMT+5:30 (UTC+5:30), while Adelaide uses GMT+10:30 (UTC+10:30). This difference varies seasonally due to Daylight Saving Time, ranging from 4 hours ahead to 5 hours ahead.
When it's noon in Kolkata, what time is it in Adelaide?
When it's 12:00 PM (noon) in Kolkata, it is 5:00 PM in Adelaide. Use our calculator above to convert any other time.
Does the time difference between Kolkata and Adelaide change?
Yes, the time difference changes throughout the year. Because Adelaide observes Daylight Saving Time, the offset shifts between 4 hours ahead and 5 hours ahead at different times of the year.
What are the best times to schedule a call between Kolkata and Adelaide?
The best time to call is between 9:00 AM and 1:00 PM in Kolkata (which is 2:00 PM – 6:00 PM in Adelaide). This 4-hour window falls within business hours in both cities.
Is Kolkata ahead or behind Adelaide?
Kolkata is currently 5 hours behind Adelaide.
What time zone is Kolkata in?
Kolkata is in the Asia/Kolkata time zone, currently using GMT+5:30 (UTC+5:30). Kolkata does not observe Daylight Saving Time.
What time is midnight in Kolkata in Adelaide?
When it is midnight (12:00 AM) in Kolkata, it is 5:00 AM in Adelaide.