London to Lake Forest time converter

Lake Forest is 6 hours behind London. When it is 9:00 AM in London, it is 3:00 AM in Lake Forest.

London BST

Wednesday, October 21, 2026

Lake Forest CDT

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Lake Forest
Illinois, United States
Wed, Oct 21
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Lake Forest conversion table

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

LondonLake Forest
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 Lake Forest).

Daylight saving time and the difference

The difference changes during the year because London and Lake Forest 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 Lake Forest are 6,338 km (3,938 miles) apart in a straight line.

More conversions

Lake Forest 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 Lake ForestLos Angeles to Lake ForestChicago to Lake ForestToronto to Lake ForestSão Paulo to Lake ForestParis to Lake ForestBerlin to Lake ForestMoscow to Lake ForestDubai to Lake ForestNew Delhi to Lake ForestBangkok to Lake ForestSingapore to Lake Forest

Questions and answers

What is the time difference between London and Lake Forest?

Lake Forest is 6 hours behind London.

What time is it in Lake Forest when it is 9 AM in London?

When it is 9:00 AM in London, it is 3:00 AM in Lake Forest.

When is the best time to call Lake Forest from London?

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

Does the time difference between London and Lake Forest change?

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