London to Frederick time converter

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

London BST

Saturday, October 17, 2026

Frederick EDT

Saturday, October 17, 2026

London
United Kingdom
Sat, Oct 17
BSTUTC+1
Frederick
Maryland, United States
Sat, Oct 17
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Frederick conversion table

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

LondonFrederick
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 Frederick).

Daylight saving time and the difference

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

  • Oct 17, 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 17, 2027: -5h

Distance

London and Frederick are 5,886 km (3,657 miles) apart in a straight line.

More conversions

Frederick 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 FrederickLos Angeles to FrederickChicago to FrederickToronto to FrederickSão Paulo to FrederickParis to FrederickBerlin to FrederickMoscow to FrederickDubai to FrederickNew Delhi to FrederickBangkok to FrederickSingapore to Frederick

Questions and answers

What is the time difference between London and Frederick?

Frederick is 5 hours behind London.

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

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

When is the best time to call Frederick from London?

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

Does the time difference between London and Frederick change?

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