Kolkata to Brisbane Time Difference
🇮🇳 Kolkata is currently 4.5 hours ahead of 🇦🇺 Brisbane.
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Atin 🇮🇳 Kolkata→it will be—in 🇦🇺 Brisbane
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Difference
+4.5h
Business overlap
4h
Distance
8,896 km
Approx. flight
10.5h
Hour-by-Hour: Kolkata to Brisbane
| 🇮🇳 Kolkata | 🇦🇺 Brisbane | Note |
|---|---|---|
| 12:00 AM | 4:30 AM | |
| 1:00 AM | 5:30 AM | |
| 2:00 AM | 6:30 AM | |
| 3:00 AM | 7:30 AM | |
| 4:00 AM | 8:30 AM | |
| 5:00 AM | 9:30 AM | |
| 6:00 AM | 10:30 AM | |
| 7:00 AM | 11:30 AM | |
| 8:00 AM | 12:30 PM | |
| 9:00 AM | 1:30 PM | |
| 10:00 AM | 2:30 PM | |
| 11:00 AM | 3:30 PM | |
| 12:00 PM | 4:30 PM | |
| 1:00 PM | 5:30 PM | |
| 2:00 PM | 6:30 PM | |
| 3:00 PM | 7:30 PM | |
| 4:00 PM | 8:30 PM | |
| 5:00 PM | 9:30 PM | |
| 6:00 PM | 10:30 PM | |
| 7:00 PM | 11:30 PM | |
| 8:00 PM | 12:30 AM(next day) | Next day |
| 9:00 PM | 1:30 AM(next day) | Next day |
| 10:00 PM | 2:30 AM(next day) | Next day |
| 11:00 PM | 3:30 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Kolkata nor Brisbane observes Daylight Saving Time. The time difference is always 4.5 hours ahead.
Best Meeting Times
There are 4 overlapping business hours between Kolkata and Brisbane (9 AM – 6 PM in each city).
🇮🇳 Kolkata
9:00 AM – 1:00 PM
🇦🇺 Brisbane
1:30 PM – 5:30 PM
Frequently Asked Questions
What is the time difference between Kolkata and Brisbane?
The time difference between Kolkata and Brisbane is currently 4.5 hours ahead. Kolkata uses GMT+5:30 (UTC+5:30), while Brisbane uses GMT+10 (UTC+10).
When it's noon in Kolkata, what time is it in Brisbane?
When it's 12:00 PM (noon) in Kolkata, it is 4:30 PM in Brisbane. Use our calculator above to convert any other time.
Does the time difference between Kolkata and Brisbane change?
No. The time difference between Kolkata and Brisbane is always 4.5 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Kolkata and Brisbane?
The best time to call is between 9:00 AM and 1:00 PM in Kolkata (which is 1:30 PM – 5:30 PM in Brisbane). This 4-hour window falls within business hours in both cities.
Is Kolkata ahead or behind Brisbane?
Kolkata is currently 4.5 hours behind Brisbane.
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 Brisbane?
When it is midnight (12:00 AM) in Kolkata, it is 4:30 AM in Brisbane.