London to Bostonia time converter

Bostonia is 8 hours behind London. When it is 9:00 AM in London, it is 1:00 AM in Bostonia.

London BST

Tuesday, October 20, 2026

Bostonia PDT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Bostonia
California, United States
Tue, Oct 20
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Bostonia conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Bostonia).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -8h

Distance

London and Bostonia are 8,802 km (5,469 miles) apart in a straight line.

More conversions

Bostonia 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 BostoniaLos Angeles to BostoniaChicago to BostoniaToronto to BostoniaSão Paulo to BostoniaParis to BostoniaBerlin to BostoniaMoscow to BostoniaDubai to BostoniaNew Delhi to BostoniaBangkok to BostoniaSingapore to Bostonia

Questions and answers

What is the time difference between London and Bostonia?

Bostonia is 8 hours behind London.

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

When it is 9:00 AM in London, it is 1:00 AM in Bostonia.

When is the best time to call Bostonia from London?

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Bostonia).

Does the time difference between London and Bostonia change?

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