Highlighted rows fall within 09:00–18:00 in both places: 9 shared working hours.
How many hours is CET ahead of BST?
As abbreviations, BST is always same time of CET: CET is UTC+1 and BST is UTC+1. To convert, subtract 0 hours.
Check which label you actually need: BST (British Time is on GMT today). A time written with an abbreviation that is not in use is usually meant as the local time, so convert between the places instead: right now BST is 1 hour behind of CET.
Does the CET to BST time difference change?
No. Bst is 1 hour behind of cet all year, because both places change their clocks on the same dates.
When CET and BST are both at work
When BST is 1 hour behind of CET: 7 shared office hours, 10:00 to 17:00 in CET (09:00 to 16:00 in BST).
Frequently asked questions about CET and BST time
How many hours ahead is BST of CET?
BST (UTC+1) is same time of CET (UTC+1).
Does the time difference between CET and BST change during the year?
No, it stays 1 hour behind all year because both places change their clocks on the same dates.