AEST (Brisbane) to IST (Kolkata) Time Converter

Convert time between AEST (Brisbane) and IST (Kolkata)

Live updates
02:01 AM→09:31 PM
IST (Kolkata) is 4h 30m behind of AEST (Brisbane)

From

AEST (Brisbane)

City:
Brisbane
Country:
Australia
UTC Offset:
UTC+10
Local Time:
02:01 AMNight

To

IST (Kolkata)

City:
Kolkata
Country:
India
UTC Offset:
UTC+5:30
Local Time:
09:31 PMNight

Time Analysis

Smart Insights

Best time to call

AEST (Brisbane) morning

IST (Kolkata) is sleeping

Working hours overlap

5 hours

9 AM - 5 PM window

24-Hour Comparison

Quick reference for the full day

UTC → AEST (Brisbane) → IST (Kolkata)

AEST (Brisbane) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +10:00)

IST (Kolkata) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +05:30)

Best time to schedule meetings: When both timezones are in business hours (9 AM - 5 PM)

AEST (Brisbane) is 4h 30m ahead of IST (Kolkata)

UTC
AEST (Brisbane)9AM-5PM
IST (Kolkata)9AM-5PM
00:00Oct 23
10:00Oct 23
05:30Oct 23
01:00Oct 23
11:00Oct 23
06:30Oct 23
02:00Oct 23
12:00Oct 23
07:30Oct 23
03:00Oct 23
13:00Oct 23
08:30Oct 23
04:00Oct 23
14:00Oct 23
09:30Oct 23
05:00Oct 23
15:00Oct 23
10:30Oct 23
06:00Oct 23
16:00Oct 23
11:30Oct 23
07:00Oct 23
17:00Oct 23
12:30Oct 23
08:00Oct 23
18:00Oct 23
13:30Oct 23
09:00Oct 23
19:00Oct 23
14:30Oct 23
10:00Oct 23
20:00Oct 23
15:30Oct 23
11:00Oct 23
21:00Oct 23
16:30Oct 23
12:00Oct 23
22:00Oct 23
17:30Oct 23
13:00Oct 23
23:00Oct 23
18:30Oct 23
14:00Oct 23
00:00 (next day)Oct 24
19:30Oct 23
15:00Oct 23
01:00 (next day)Oct 24
20:30Oct 23
16:00NowOct 23
02:00 (next day)Oct 24
21:30Oct 23
17:00Oct 23
03:00 (next day)Oct 24
22:30Oct 23
18:00Oct 23
04:00 (next day)Oct 24
23:30Oct 23
19:00Oct 23
05:00 (next day)Oct 24
00:30 (next day)Oct 24
20:00Oct 23
06:00 (next day)Oct 24
01:30 (next day)Oct 24
21:00Oct 23
07:00 (next day)Oct 24
02:30 (next day)Oct 24
22:00Oct 23
08:00 (next day)Oct 24
03:30 (next day)Oct 24
23:00Oct 23
09:00 (next day)Oct 24
04:30 (next day)Oct 24
Current UTC hour
Overlap (Both 9AM-5PM)
AEST (Brisbane) only
IST (Kolkata) only
Overlap dot
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Frequently Asked Questions

About AEST (Brisbane) to IST (Kolkata) time conversion

General Questions

IST (Kolkata)is4 hours and 30 minutesbehindAEST (Brisbane)

AEST (Brisbane)

12:00 AM

IST (Kolkata)

7:30 PM

Conversely, when it is 12:00 AM in IST (Kolkata), it is 4:30 AM in AEST (Brisbane).

Business & Meetings

Travel Planning

Technical Details