Clockjumper

Timezone conversion

CET to London Time — Convert Central European Time to London

London is currently 1 hour behind CET. This offset stays the same all year — neither zone shifts for daylight saving in a way that changes it.

London is currently 1 hour behind CET.

CET • CEST (UTC+2)
4:34 PM
Thursday, Sep 10
London • BST (UTC+1)
3:34 PM
Thursday, Sep 10

Abbreviation disambiguation

On Clockjumper, CET refers to Central European Time, UTC+1 — the winter time across most of continental Western and Central Europe. From the last Sunday in March to the last Sunday in October the same countries move to CEST (UTC+2).

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Full CET to London conversion table

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

Daylight saving and how the gap changes

The CET → London offset stays constant across the year — neither zone shifts for daylight saving in a way that changes this gap.

Frequently asked questions

Is London ahead of or behind CET right now?
London is currently 1 hour behind CET.
What is the current CET to London time difference?
Right now the gap is 1 hour — London is 1 hour behind CET.
Does the CET → London offset change during the year?
No. Neither Central European Time nor London shifts for daylight saving in a way that changes this offset — the gap is the same all year.
Does CET observe daylight saving time?
CET is itself the standard-time form. Central European Time is in force at UTC+1 through the winter months; outside that window the same zone is on CEST (UTC+2).
Does London observe daylight saving time?
Yes — London observes DST, so its UTC offset shifts by 1 hour between winter and summer.
What time is 3 AM CET in London?
3:00 AM CET is 2:00 AM London.
What time is 8 AM CET in London?
8:00 AM CET is 7:00 AM London.
What time is 9 AM CET in London?
9:00 AM CET is 8:00 AM London.
What time is 10 AM CET in London?
10:00 AM CET is 9:00 AM London.
What time is 11 AM CET in London?
11:00 AM CET is 10:00 AM London.
What time is 12 PM (noon) CET in London?
12:00 PM CET is 11:00 AM London.
What time is 2 PM CET in London?
2:00 PM CET is 1:00 PM London.
What time is 3 PM CET in London?
3:00 PM CET is 2:00 PM London.
What time is 4 PM CET in London?
4:00 PM CET is 3:00 PM London.
What time is 5 PM CET in London?
5:00 PM CET is 4:00 PM London.
What time is 9 PM CET in London?
9:00 PM CET is 8:00 PM London.
What time is 10 PM CET in London?
10:00 PM CET is 9:00 PM London.
When is the best time to schedule a call between CET and London?
The working-hours overlap (09:00–17:00 in both zones) runs roughly 10:00 AM – 5:00 PM CET (≈ 7 hours). The midpoint of that window — 1:30 PM CET, 12:30 PM London — is the safest single slot to propose for a live call.
What time zone does CET refer to?
CET refers to Central European Time (IANA: Europe/Paris).
What time zone does London refer to?
London uses the Europe/London time zone.
Is CET on this page the same as other zones that share the letters "CET"?
On Clockjumper, CET refers to Central European Time, UTC+1 — the winter time across most of continental Western and Central Europe. From the last Sunday in March to the last Sunday in October the same countries move to CEST (UTC+2).

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