London to Alipur Duar time converter

Alipur Duar is 4 hours 30 minutes ahead of London. When it is 9:00 AM in London, it is 1:30 PM in Alipur Duar.

London BST

Wednesday, October 21, 2026

Alipur Duar IST

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Alipur Duar
West Bengal, India
Wed, Oct 21
ISTUTC+5:30+4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

London to Alipur Duar conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because London and Alipur Duar switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: +4h 30m
  • Oct 25, 2026 – Mar 28, 2027: +5h 30m
  • Mar 28, 2027 – Oct 21, 2027: +4h 30m

Distance

London and Alipur Duar are 7,713 km (4,793 miles) apart in a straight line.

More conversions

Alipur Duar to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to Alipur DuarLos Angeles to Alipur DuarChicago to Alipur DuarToronto to Alipur DuarSão Paulo to Alipur DuarParis to Alipur DuarBerlin to Alipur DuarMoscow to Alipur DuarDubai to Alipur DuarNew Delhi to Alipur DuarBangkok to Alipur DuarSingapore to Alipur Duar

Questions and answers

What is the time difference between London and Alipur Duar?

Alipur Duar is 4 hours 30 minutes ahead of London.

What time is it in Alipur Duar when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:30 PM in Alipur Duar.

When is the best time to call Alipur Duar from London?

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

Does the time difference between London and Alipur Duar change?

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