Convert Central European Time (CET) to Greenwich Mean Time (GMT) instantly. Free, fast and accurate time zone converter with real-time updates.
| CET Time | GMT Time |
|---|---|
| 12:00 AM CET | 11:00 PM GMT |
| 12:30 AM CET | 11:30 PM GMT |
| 1:00 AM CET | 12:00 AM GMT |
| 1:30 AM CET | 12:30 AM GMT |
| 2:00 AM CET | 1:00 AM GMT |
| 2:30 AM CET | 1:30 AM GMT |
| 3:00 AM CET | 2:00 AM GMT |
| 3:30 AM CET | 2:30 AM GMT |
| 4:00 AM CET | 3:00 AM GMT |
| 4:30 AM CET | 3:30 AM GMT |
| 5:00 AM CET | 4:00 AM GMT |
| 5:30 AM CET | 4:30 AM GMT |
| 6:00 AM CET | 5:00 AM GMT |
| 6:30 AM CET | 5:30 AM GMT |
| 7:00 AM CET | 6:00 AM GMT |
| 7:30 AM CET | 6:30 AM GMT |
| 8:00 AM CET | 7:00 AM GMT |
| 8:30 AM CET | 7:30 AM GMT |
| 9:00 AM CET | 8:00 AM GMT |
| 9:30 AM CET | 8:30 AM GMT |
| 10:00 AM CET | 9:00 AM GMT |
| 10:30 AM CET | 9:30 AM GMT |
| 11:00 AM CET | 10:00 AM GMT |
| 11:30 AM CET | 10:30 AM GMT |
| 12:00 PM CET | 11:00 AM GMT |
| 12:30 PM CET | 11:30 AM GMT |
| 1:00 PM CET | 12:00 PM GMT |
| 1:30 PM CET | 12:30 PM GMT |
| 2:00 PM CET | 1:00 PM GMT |
| 2:30 PM CET | 1:30 PM GMT |
| 3:00 PM CET | 2:00 PM GMT |
| 3:30 PM CET | 2:30 PM GMT |
| 4:00 PM CET | 3:00 PM GMT |
| 4:30 PM CET | 3:30 PM GMT |
| 5:00 PM CET | 4:00 PM GMT |
| 5:30 PM CET | 4:30 PM GMT |
| 6:00 PM CET | 5:00 PM GMT |
| 6:30 PM CET | 5:30 PM GMT |
| 7:00 PM CET | 6:00 PM GMT |
| 7:30 PM CET | 6:30 PM GMT |
| 8:00 PM CET | 7:00 PM GMT |
| 8:30 PM CET | 7:30 PM GMT |
| 9:00 PM CET | 8:00 PM GMT |
| 9:30 PM CET | 8:30 PM GMT |
| 10:00 PM CET | 9:00 PM GMT |
| 10:30 PM CET | 9:30 PM GMT |
| 11:00 PM CET | 10:00 PM GMT |
| 11:30 PM CET | 10:30 PM GMT |
Greenwich Mean Time (GMT) is 1 hour behind Central European Time (CET). When converting from CET to GMT, you need to subtract 1 hour to get the correct time.
When it's 12:00 PM (noon) in Central European Time, it's 11:00 AM in Greenwich Mean Time. This is because GMT is 1 hour behind CET.
When it's 12:00 AM (midnight) in Central European Time, it's 11:00 PM in Greenwich Mean Time.
Central European Time (CET) has a UTC offset of +1:00, while Greenwich Mean Time (GMT) has a UTC offset of +0:00.
Simply subtract 1 hour to the CET time. For example, 3:00 PM CET becomes 2:00 PM GMT.
The best time depends on both parties' schedules. A common overlap during business hours (9 AM - 5 PM) would be when it's late afternoon in CET. Use our converter to find the perfect time.
Daylight Saving Time (DST) observance varies by region. Some areas within Central European Time and Greenwich Mean Time zones may observe DST, which can temporarily change the time difference by 1 hour.
Central European Time (CET) is used by various countries and regions around the world. The UTC offset of +1:00 is shared by multiple time zones.
Greenwich Mean Time (GMT) is used by various countries and regions around the world. With a UTC offset of +0:00, this time zone covers multiple geographic areas.
Yes! Remember that GMT is always 1 hour behind CET. If it's noon in CET, it's 11:00 AM in GMT. Bookmark this page for quick reference!
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