London to Boisar time converter

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

London BST

Monday, October 19, 2026

Boisar IST

Tuesday, October 20, 2026

London
United Kingdom
Mon, Oct 19
BSTUTC+1
Boisar
Maharashtra, India
Tue, Oct 20
ISTUTC+5:30+4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

London to Boisar conversion table

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

LondonBoisar
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 Boisar).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: +4h 30m
  • Oct 25, 2026 – Mar 28, 2027: +5h 30m
  • Mar 28, 2027 – Oct 19, 2027: +4h 30m

Distance

London and Boisar are 7,122 km (4,425 miles) apart in a straight line.

More conversions

Boisar 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 BoisarLos Angeles to BoisarChicago to BoisarToronto to BoisarSão Paulo to BoisarParis to BoisarBerlin to BoisarMoscow to BoisarDubai to BoisarNew Delhi to BoisarBangkok to BoisarSingapore to Boisar

Questions and answers

What is the time difference between London and Boisar?

Boisar is 4 hours 30 minutes ahead of London.

What time is it in Boisar when it is 9 AM in London?

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

When is the best time to call Boisar from London?

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

Does the time difference between London and Boisar change?

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