What is the time difference between CET and GMT?

CET is 1 hour behind GMT. CET is UTC+1 and GMT is UTC+0.

What are the best meeting times between CET and GMT?

Best overlap hours: 9 AM CET = 8 AM GMT; 10 AM CET = 9 AM GMT; 11 AM CET = 10 AM GMT; 12 PM CET = 11 AM GMT; 1 PM CET = 12 PM GMT.

CET to GMT Time Conversion

Central European Time → Greenwich Mean Time

CET

UTC+1

Central European Time

offset

-1h

GMT is 1h behind

GMT

UTC+0

Greenwich Mean Time

Both CET and GMT observe DST — offset may shift ±1h during transitions

Central European Time (CET) is 1 hour behind Greenwich Mean Time (GMT). When it is noon in CET, it is 11 AM in GMT. This offset may change during Daylight Saving Time.

Meeting planner tool Reverse: GMT to CET

All 24 Hours — CET to GMT

Click any row to see the full detail page for that hour

Both business hoursPartial overlapOff hours

12 AM6 AM12 PM6 PM11 PM

Frequently Asked Questions — CET to GMT

Central European Time (CET) is 1 hour behind Greenwich Mean Time (GMT). CET is UTC+1 and GMT is UTC+0. This offset may shift by ±1 hour during Daylight Saving Time transitions.