London to Catonsville time converter

Catonsville is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Catonsville.

London BST

Tuesday, October 20, 2026

Catonsville EDT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Catonsville
Maryland, United States
Tue, Oct 20
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Catonsville conversion table

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

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

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Catonsville).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and Catonsville are 5,851 km (3,636 miles) apart in a straight line.

More conversions

Catonsville 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 CatonsvilleLos Angeles to CatonsvilleChicago to CatonsvilleToronto to CatonsvilleSão Paulo to CatonsvilleParis to CatonsvilleBerlin to CatonsvilleMoscow to CatonsvilleDubai to CatonsvilleNew Delhi to CatonsvilleBangkok to CatonsvilleSingapore to Catonsville

Questions and answers

What is the time difference between London and Catonsville?

Catonsville is 5 hours behind London.

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

When it is 9:00 AM in London, it is 4:00 AM in Catonsville.

When is the best time to call Catonsville from London?

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Catonsville).

Does the time difference between London and Catonsville change?

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