London to West Allis time converter

West Allis is 6 hours behind London. When it is 9:00 AM in London, it is 3:00 AM in West Allis.

London BST

Wednesday, October 21, 2026

West Allis CDT

Tuesday, October 20, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
West Allis
Wisconsin, United States
Tue, Oct 20
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

London to West Allis conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in London (9:00 AM – 12:00 PM in West Allis).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 21, 2027: -6h

Distance

London and West Allis are 6,291 km (3,909 miles) apart in a straight line.

More conversions

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New York to West AllisLos Angeles to West AllisChicago to West AllisToronto to West AllisSão Paulo to West AllisParis to West AllisBerlin to West AllisMoscow to West AllisDubai to West AllisNew Delhi to West AllisBangkok to West AllisSingapore to West Allis

Questions and answers

What is the time difference between London and West Allis?

West Allis is 6 hours behind London.

What time is it in West Allis when it is 9 AM in London?

When it is 9:00 AM in London, it is 3:00 AM in West Allis.

When is the best time to call West Allis from London?

Both sides are at work from 3:00 PM – 6:00 PM in London (9:00 AM – 12:00 PM in West Allis).

Does the time difference between London and West Allis change?

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