Koch Bihar to Istanbul time converter

Istanbul is 2 hours 30 minutes behind Koch Bihar. When it is 9:00 AM in Koch Bihar, it is 6:30 AM in Istanbul.

Koch Bihar IST

Wednesday, October 21, 2026

Istanbul TRT

Tuesday, October 20, 2026

Koch Bihar
West Bengal, India
Wed, Oct 21
ISTUTC+5:30
Istanbul
Turkey
Tue, Oct 20
TRTUTC+3-2h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Koch Bihar to Istanbul conversion table

Every hour of today in Koch Bihar and the matching time in Istanbul. Light rows are typical working hours (9:00–18:00).

Koch BiharIstanbul
12:00 AM9:30 PM−1 day
1:00 AM10:30 PM−1 day
2:00 AM11:30 PM−1 day
3:00 AM12:30 AM
4:00 AM1:30 AM
5:00 AM2:30 AM
6:00 AM3:30 AM
7:00 AM4:30 AM
8:00 AM5:30 AM
9:00 AM6:30 AM
10:00 AM7:30 AM
11:00 AM8:30 AM
12:00 PM9:30 AM
1:00 PM10:30 AM
2:00 PM11:30 AM
3:00 PM12:30 PM
4:00 PM1:30 PM
5:00 PM2:30 PM
6:00 PM3:30 PM
7:00 PM4:30 PM
8:00 PM5:30 PM
9:00 PM6:30 PM
10:00 PM7:30 PM
11:00 PM8:30 PM

Best time to call or meet

Both sides are at work from 11:30 AM – 6:00 PM in Koch Bihar (9:00 AM – 3:30 PM in Istanbul).

Daylight saving time and the difference

The difference stays 2 hours 30 minutes all year.

Distance

Koch Bihar and Istanbul are 5,714 km (3,551 miles) apart in a straight line.

More conversions

Istanbul to Koch BiharKoch Bihar to New YorkKoch Bihar to LondonKoch Bihar to Los AngelesKoch Bihar to ChicagoKoch Bihar to TorontoKoch Bihar to São PauloKoch Bihar to ParisKoch Bihar to BerlinKoch Bihar to MoscowKoch Bihar to DubaiKoch Bihar to New DelhiKoch Bihar to Bangkok
New York to IstanbulLondon to IstanbulLos Angeles to IstanbulChicago to IstanbulToronto to IstanbulSão Paulo to IstanbulParis to IstanbulBerlin to IstanbulMoscow to IstanbulDubai to IstanbulNew Delhi to IstanbulBangkok to Istanbul

Questions and answers

What is the time difference between Koch Bihar and Istanbul?

Istanbul is 2 hours 30 minutes behind Koch Bihar.

What time is it in Istanbul when it is 9 AM in Koch Bihar?

When it is 9:00 AM in Koch Bihar, it is 6:30 AM in Istanbul.

When is the best time to call Istanbul from Koch Bihar?

Both sides are at work from 11:30 AM – 6:00 PM in Koch Bihar (9:00 AM – 3:30 PM in Istanbul).

Does the time difference between Koch Bihar and Istanbul change?

No. The difference stays 2 hours 30 minutes all year.