London to Rajpur Sonarpur time converter

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

London BST

Wednesday, October 21, 2026

Rajpur Sonarpur IST

Wednesday, October 21, 2026

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

London to Rajpur Sonarpur conversion table

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

LondonRajpur Sonarpur
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 Rajpur Sonarpur).

Daylight saving time and the difference

The difference changes during the year because London and Rajpur Sonarpur 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 Rajpur Sonarpur are 7,978 km (4,957 miles) apart in a straight line.

More conversions

Rajpur Sonarpur 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 Rajpur SonarpurLos Angeles to Rajpur SonarpurChicago to Rajpur SonarpurToronto to Rajpur SonarpurSão Paulo to Rajpur SonarpurParis to Rajpur SonarpurBerlin to Rajpur SonarpurMoscow to Rajpur SonarpurDubai to Rajpur SonarpurNew Delhi to Rajpur SonarpurBangkok to Rajpur SonarpurSingapore to Rajpur Sonarpur

Questions and answers

What is the time difference between London and Rajpur Sonarpur?

Rajpur Sonarpur is 4 hours 30 minutes ahead of London.

What time is it in Rajpur Sonarpur when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:30 PM in Rajpur Sonarpur.

When is the best time to call Rajpur Sonarpur from London?

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

Does the time difference between London and Rajpur Sonarpur change?

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