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Enter the time you want to convert from CET.
CET to GMT Converter
Convert Central European Time (CET) to Greenwich Mean Time (GMT) and compare the time difference between the two time zones.
Local: Wed, Sep 9, 2026 00:00 PM
CET
Central European Time
4:54:32 am
Sun, Sep 20, 2026
Reference Time Zone
UTC+1
GMT
Greenwich Mean Time
3:54:32 am
Sun, Sep 20, 2026
1 hour behind
UTC±0
CET to GMT Time Difference
GMT is 1 hour behind of CET.
CET to GMT Conversion Table
Use this table as a quick reference when converting common times from CET to GMT.
| CET | GMT |
|---|---|
| 12:00 AM | 11:00 PMprevious day |
| 3:00 AM | 2:00 AM |
| 6:00 AM | 5:00 AM |
| 9:00 AM | 8:00 AM |
| 12:00 PM | 11:00 AM |
| 3:00 PM | 2:00 PM |
| 6:00 PM | 5:00 PM |
| 9:00 PM | 8:00 PM |
About Central European Time (CET)
Central European Time (CET) is one hour ahead of Coordinated Universal Time, UTC+1.
- Abbreviation
- CET
- UTC Offset
- UTC+1
- Region
- Europe
About Greenwich Mean Time (GMT)
Greenwich Mean Time (GMT) is a time standard based on the mean solar time at Greenwich, London.
- Abbreviation
- GMT
- UTC Offset
- UTC±0
- Region
- Europe
How to Convert CET to GMT
Compare the Zones
The converter calculates the corresponding time in GMT.
Check the Date
Remember that a conversion can move the result to the previous or next calendar day.