What is the time difference between CET and GMT?

The time difference between Central European Time (CET) and Greenwich Mean Time (GMT) varies depending on daylight saving time. Our converter automatically accounts for DST changes and shows you the exact current time difference.

How do I convert CET to GMT time?

Simply select your date and time in CET, and our tool instantly shows the corresponding time in GMT. The conversion accounts for daylight saving time and shows you the exact local time.

Does this account for daylight saving time (DST)?

Yes! Our CET to GMT converter automatically accounts for daylight saving time changes in both time zones. It uses your browser's current date to determine whether DST is active.

Can I schedule meetings between CET and GMT?

Yes! Use our converter to find the perfect meeting time. Enter your preferred time in CET and see what time it is in GMT. This helps schedule calls, meetings, and events across time zones.

Is CET ahead or behind GMT?

Our converter shows you exactly which timezone is ahead. The time difference is displayed clearly, making it easy to understand the relationship between Central European Time and Greenwich Mean Time.

Can I convert CET to multiple time zones at once?

While this page focuses on CET to GMT conversion, check out our World Time tool for comparing multiple time zones simultaneously with visual hour tiles.

CET to GMT Converter

Name: CET to GMT Time Zone Converter
Author: Seagit

By Seagit ✨

Convert Central European Time to UK London Time (GMT/BST)

CET - Central European Time

Time

Date

↓

GMT - Greenwich Mean Time (UK)

How to Use This Converter

Enter a time in CET - Central European Time (or use current time)
Select a date
See the converted time in GMT - Greenwich Mean Time (UK) instantly
Click copy to share the conversion

Perfect For

Scheduling international meetings
Coordinating with remote teams
Planning calls across time zones
Converting business hours

Our free CET to GMT converter instantly translates Central European Time into UK London time — the Paris-or-Berlin to London conversion that covers most of mainland Europe versus the UK. The gap is a steady one hour, and this tool keeps the seasonal naming straight for you.

CET to GMT Time Difference

Central Europe runs one hour ahead of the UK throughout the year: (Offsets follow the IANA Time Zone Database.)

Central Europe is 1 hour ahead of the UK year-round. 12:00 PM CET is 11:00 AM in London.
Both regions observe daylight saving on the same dates (EU and UK switch together), so the 1-hour gap never changes.
In summer the conversion is CEST (UTC+2) to BST (UTC+1); in winter it is CET (UTC+1) to GMT (UTC+0). Either way the difference stays one hour.

Best Times to Schedule Paris ↔ London Meetings

10:00 AM–12:00 PM CET = 9:00–11:00 AM GMT — both mid-morning.
2:00–4:00 PM CET = 1:00–3:00 PM GMT — both afternoon; the one-hour gap makes nearly any business hour workable.

Common Conversions

9:00 AM CET = 8:00 AM GMT
12:00 PM CET (noon) = 11:00 AM GMT
3:00 PM CET = 2:00 PM GMT
6:00 PM CET = 5:00 PM GMT

Frequently Asked Questions

How many hours ahead is CET from GMT?

Central European Time is 1 hour ahead of UK time year-round, because both shift to daylight time on the same dates. So 12:00 PM CET is 11:00 AM in London.

Does CET to GMT change with the seasons?

No. The EU and UK change clocks together, so the difference is always 1 hour — CET↔GMT in winter and CEST↔BST in summer.

What time is noon CET in London?

12:00 PM CET is 11:00 AM in London. Because the gap is just an hour, scheduling between mainland Europe and the UK is straightforward.