CET to GMT
Convert Central European Time — Madrid to London Time — GMT/BST — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Madrid, it's 8:00 AM in London. London is 1 hour behind Madrid. Use the converter above to turn any CET time into GMT, or scan the hour-by-hour table below for the full day.
CET to GMT at a glance
Planning a meeting between Madrid and London
Planning a call between Madrid and London? The best overlap during a standard 9-to-5 workday runs 10:00 AM–5:00 PM CET (9:00 AM–4:00 PM GMT). Aim for that window to reach both sides during business hours.
Hour-by-hour: Madrid to London
A full day mapped from CET to GMT.
Frequently asked
Is London ahead of or behind Madrid?
London is 1 hour behind Madrid.
What is 12:00 PM CET in GMT?
12:00 PM in Madrid is 11:00 AM in London.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so CET and GMT automatically reflect the correct daylight-saving offset for the current date.