Highlighted rows fall within 09:00–18:00 in both places: 8 shared working hours.
Clock changes in London and Paris
London
British Summer Time (BST)
Next clock change Sun 25 Oct 2026 (UTC+1 → UTC+0)
Paris
Central European Summer Time (CEST)
Next clock change Sun 25 Oct 2026 (UTC+2 → UTC+1)
Time difference between London and Paris today
Right now Paris is 1 hour ahead of London. When it is 09:00 in London, it is 10:00 in Paris. London is on British Summer Time (BST); Paris is on Central European Summer Time (CEST).
Does the London to Paris time difference change?
No. Paris is 1 hour ahead of london all year, because both places change their clocks on the same dates.
Calling hours for London and Paris
When Paris is 1 hour ahead of London: 7 shared office hours, 09:00 to 16:00 in London (10:00 to 17:00 in Paris).
Frequently asked questions about London and Paris time
What time is it in Paris when it is 9:00 AM in London?
10:00 today; Paris is 1 hour ahead of London.
Does the time difference between London and Paris change during the year?
No, it stays 1 hour ahead all year because both places change their clocks on the same dates.