NPT (Kathmandu) to IST (Kolkata) Time Converter

Convert time between NPT (Kathmandu) and IST (Kolkata)

Live updates
10:26 PM→10:11 PM
IST (Kolkata) is 15m behind of NPT (Kathmandu)

From

NPT (Kathmandu)

City:
Kathmandu
Country:
Nepal
UTC Offset:
UTC+5:45
Local Time:
10:26 PMNight

To

IST (Kolkata)

City:
Kolkata
Country:
India
UTC Offset:
UTC+5:30
Local Time:
10:11 PMNight

Time Analysis

Smart Insights

Best time to call

NPT (Kathmandu) morning

IST (Kolkata) is sleeping

Working hours overlap

9 hours

9 AM - 5 PM window

24-Hour Comparison

Quick reference for the full day

UTC → NPT (Kathmandu) → IST (Kolkata)

NPT (Kathmandu) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +05:45)

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)

NPT (Kathmandu) is 15m ahead of IST (Kolkata)

UTC
NPT (Kathmandu)9AM-5PM
IST (Kolkata)9AM-5PM
00:00Sep 21
05:45Sep 21
05:30Sep 21
01:00Sep 21
06:45Sep 21
06:30Sep 21
02:00Sep 21
07:45Sep 21
07:30Sep 21
03:00Sep 21
08:45Sep 21
08:30Sep 21
04:00Sep 21
09:45Sep 21
09:30Sep 21
05:00Sep 21
10:45Sep 21
10:30Sep 21
06:00Sep 21
11:45Sep 21
11:30Sep 21
07:00Sep 21
12:45Sep 21
12:30Sep 21
08:00Sep 21
13:45Sep 21
13:30Sep 21
09:00Sep 21
14:45Sep 21
14:30Sep 21
10:00Sep 21
15:45Sep 21
15:30Sep 21
11:00Sep 21
16:45Sep 21
16:30Sep 21
12:00Sep 21
17:45Sep 21
17:30Sep 21
13:00Sep 21
18:45Sep 21
18:30Sep 21
14:00Sep 21
19:45Sep 21
19:30Sep 21
15:00Sep 21
20:45Sep 21
20:30Sep 21
16:00NowSep 21
21:45Sep 21
21:30Sep 21
17:00Sep 21
22:45Sep 21
22:30Sep 21
18:00Sep 21
23:45Sep 21
23:30Sep 21
19:00Sep 21
00:45 (next day)Sep 22
00:30 (next day)Sep 22
20:00Sep 21
01:45 (next day)Sep 22
01:30 (next day)Sep 22
21:00Sep 21
02:45 (next day)Sep 22
02:30 (next day)Sep 22
22:00Sep 21
03:45 (next day)Sep 22
03:30 (next day)Sep 22
23:00Sep 21
04:45 (next day)Sep 22
04:30 (next day)Sep 22
Current UTC hour
Overlap (Both 9AM-5PM)
NPT (Kathmandu) only
IST (Kolkata) only
Overlap dot
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Frequently Asked Questions

About NPT (Kathmandu) to IST (Kolkata) time conversion

General Questions

IST (Kolkata)is15 minutesbehindNPT (Kathmandu)

NPT (Kathmandu)

12:00 AM

IST (Kolkata)

11:45 PM

Conversely, when it is 12:00 AM in IST (Kolkata), it is 12:15 AM in NPT (Kathmandu).

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