Central European Time is the standard time of most of continental Europe. Like EST in the US, the abbreviation strictly means the winter offset (UTC+1): from late March to late October the same countries use Central European Summer Time (UTC+2). The main clock shows the actual time in Berlin and Paris with today’s abbreviation; fixed CET is shown below.
CET versus CEST
CET is UTC+1 and CEST is UTC+2. Because every EU country switches at the same moment, the difference between Berlin, Paris, Madrid and Rome is always zero, and the difference to London (GMT/BST) is always one hour.
Countries on Central European Time
Germany, France, Italy, Spain (mainland), the Netherlands, Belgium, Switzerland, Austria, Poland, Czechia, Hungary, Sweden, Norway, Denmark and others. Algeria and Tunisia use CET without summer time, so they match Paris only in winter.
Daylight saving time
All EU countries change at the same instant: 01:00 UTC on the last Sunday of March (to CEST) and the last Sunday of October (back to CET).
Central Europe (CET ↔ CEST)
- Sunday, 29 March 2026 at 02:00 local time: clocks go forward from UTC+1 to UTC+2
- Sunday, 25 October 2026 at 03:00 local time: clocks go back from UTC+2 to UTC+1
- Sunday, 28 March 2027 at 02:00 local time: clocks go forward from UTC+1 to UTC+2
- Sunday, 31 October 2027 at 03:00 local time: clocks go back from UTC+2 to UTC+1
Example conversions
Calculated from the official time zone rules for two dates, so you can see how daylight saving time affects the result.
Winter example — 15 January 2027
| Central European clock | UTC | London | New York | Dubai |
|---|---|---|---|---|
| 09:00 AM | 08:00 AM | 08:00 AM | 03:00 AM | 12:00 PM |
| 12:00 PM | 11:00 AM | 11:00 AM | 06:00 AM | 03:00 PM |
| 05:00 PM | 04:00 PM | 04:00 PM | 11:00 AM | 08:00 PM |
Summer example — 15 July 2027
| Central European clock | UTC | London | New York | Dubai |
|---|---|---|---|---|
| 09:00 AM | 07:00 AM | 08:00 AM | 03:00 AM | 11:00 AM |
| 12:00 PM | 10:00 AM | 11:00 AM | 06:00 AM | 02:00 PM |
| 05:00 PM | 03:00 PM | 04:00 PM | 11:00 AM | 07:00 PM |