Koch Bihar to London time converter

London is 4 hours 30 minutes behind Koch Bihar. When it is 9:00 AM in Koch Bihar, it is 4:30 AM in London.

Koch Bihar IST

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

Koch Bihar
West Bengal, India
Tue, Oct 20
ISTUTC+5:30
London
United Kingdom
Tue, Oct 20
BSTUTC+1-4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Koch Bihar to London conversion table

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

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

Best time to call or meet

Both sides are at work from 1:30 PM – 6:00 PM in Koch Bihar (9:00 AM – 1:30 PM in London).

Daylight saving time and the difference

The difference changes during the year because Koch Bihar and London switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -4h 30m
  • Oct 25, 2026 – Mar 28, 2027: -5h 30m
  • Mar 28, 2027 – Oct 20, 2027: -4h 30m

Distance

Koch Bihar and London are 7,721 km (4,798 miles) apart in a straight line.

More conversions

London to Koch BiharKoch Bihar to New YorkKoch 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 BangkokKoch Bihar to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Koch Bihar and London?

London is 4 hours 30 minutes behind Koch Bihar.

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

When it is 9:00 AM in Koch Bihar, it is 4:30 AM in London.

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

Both sides are at work from 1:30 PM – 6:00 PM in Koch Bihar (9:00 AM – 1:30 PM in London).

Does the time difference between Koch Bihar and London change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.