GMT (Bissau) to IST (Kolkata) Time Converter

Convert time between GMT (Bissau) and IST (Kolkata)

Live updates
01:22 PM→06:52 PM
IST (Kolkata) is 5h 30m ahead of GMT (Bissau)

From

GMT (Bissau)

City:
Bissau
Country:
Guinea-Bissau
UTC Offset:
UTC+0
Local Time:
01:22 PMLunch Time

To

IST (Kolkata)

City:
Kolkata
Country:
India
UTC Offset:
UTC+5:30
Local Time:
06:52 PMEvening

Time Analysis

Smart Insights

Best time to call

IST (Kolkata) morning

GMT (Bissau) is sleeping

Working hours overlap

4 hours

9 AM - 5 PM window

24-Hour Comparison

Quick reference for the full day

UTC → GMT (Bissau) → IST (Kolkata)

GMT (Bissau) Business Hours

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

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)

GMT (Bissau) is 5h 30m behind of IST (Kolkata)

UTC
GMT (Bissau)9AM-5PM
IST (Kolkata)9AM-5PM
00:00Aug 26
00:00Aug 26
05:30Aug 26
01:00Aug 26
01:00Aug 26
06:30Aug 26
02:00Aug 26
02:00Aug 26
07:30Aug 26
03:00Aug 26
03:00Aug 26
08:30Aug 26
04:00Aug 26
04:00Aug 26
09:30Aug 26
05:00Aug 26
05:00Aug 26
10:30Aug 26
06:00Aug 26
06:00Aug 26
11:30Aug 26
07:00Aug 26
07:00Aug 26
12:30Aug 26
08:00Aug 26
08:00Aug 26
13:30Aug 26
09:00Aug 26
09:00Aug 26
14:30Aug 26
10:00Aug 26
10:00Aug 26
15:30Aug 26
11:00Aug 26
11:00Aug 26
16:30Aug 26
12:00Aug 26
12:00Aug 26
17:30Aug 26
13:00NowAug 26
13:00Aug 26
18:30Aug 26
14:00Aug 26
14:00Aug 26
19:30Aug 26
15:00Aug 26
15:00Aug 26
20:30Aug 26
16:00Aug 26
16:00Aug 26
21:30Aug 26
17:00Aug 26
17:00Aug 26
22:30Aug 26
18:00Aug 26
18:00Aug 26
23:30Aug 26
19:00Aug 26
19:00Aug 26
00:30 (next day)Aug 27
20:00Aug 26
20:00Aug 26
01:30 (next day)Aug 27
21:00Aug 26
21:00Aug 26
02:30 (next day)Aug 27
22:00Aug 26
22:00Aug 26
03:30 (next day)Aug 27
23:00Aug 26
23:00Aug 26
04:30 (next day)Aug 27
Current UTC hour
Overlap (Both 9AM-5PM)
GMT (Bissau) only
IST (Kolkata) only
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Frequently Asked Questions

About GMT (Bissau) to IST (Kolkata) time conversion

General Questions

IST (Kolkata)is5 hours and 30 minutesahead ofGMT (Bissau)

GMT (Bissau)

12:00 AM

IST (Kolkata)

5:30 AM

Conversely, when it is 12:00 AM in IST (Kolkata), it is 6:30 PM in GMT (Bissau).

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