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Convert Greenwich Mean Time (GMT) to Central European Time (CET, UTC+1) with our professional time zone converter. Designed for international business meetings between London to Berlin, this tool provides real-time conversion, optimal meeting time suggestions, business hours comparison, and 24-hour conversion tables. Features include live clock displays, meeting scheduler, time zone maps, and daylight saving time handling. Perfect for international business coordination, global team management, and cross-border communication. No registration required - works instantly on all devices with offline capability.
Central European Time is 1 hour ahead of Greenwich Mean Time
Complete hourly conversion for Greenwich Mean Time to Central European Time
| Greenwich Mean Time | Central European Time | 24-Hour GMT | 24-Hour CET |
|---|---|---|---|
| 12:00 AM | 1:00 AM | 00:00 | 01:00 |
| 1:00 AM | 2:00 AM | 01:00 | 02:00 |
| 2:00 AM | 3:00 AM | 02:00 | 03:00 |
| 3:00 AM | 4:00 AM | 03:00 | 04:00 |
| 4:00 AM | 5:00 AM | 04:00 | 05:00 |
| 5:00 AM | 6:00 AM | 05:00 | 06:00 |
| 6:00 AM | 7:00 AM | 06:00 | 07:00 |
| 7:00 AM | 8:00 AM | 07:00 | 08:00 |
| 8:00 AM | 9:00 AM | 08:00 | 09:00 |
| 9:00 AM | 10:00 AM | 09:00 | 10:00 |
| 10:00 AM | 11:00 AM | 10:00 | 11:00 |
| 11:00 AM | 12:00 PM | 11:00 | 12:00 |
| 12:00 PM | 1:00 PM | 12:00 | 13:00 |
| 1:00 PM | 2:00 PM | 13:00 | 14:00 |
| 2:00 PM | 3:00 PM | 14:00 | 15:00 |
| 3:00 PM | 4:00 PM | 15:00 | 16:00 |
| 4:00 PM | 5:00 PM | 16:00 | 17:00 |
| 5:00 PM | 6:00 PM | 17:00 | 18:00 |
| 6:00 PM | 7:00 PM | 18:00 | 19:00 |
| 7:00 PM | 8:00 PM | 19:00 | 20:00 |
| 8:00 PM | 9:00 PM | 20:00 | 21:00 |
| 9:00 PM | 10:00 PM | 21:00 | 22:00 |
| 10:00 PM | 11:00 PM | 22:00 | 23:00 |
| 11:00 PM | 12:00 AM (next day) | 23:00 | 00:00 |
Optimal hours for calls between GMT and CET
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone
Greenwich Mean Time (GMT) is 1 hour behind Central European Time (CET). To convert GMT to CET, you need to add 1 hour to the GMT. For example, if it is noon GMT, it will be 1:00 PM CET.
You can use the time zone converter available at iformat.io. This tool allows you to enter any GMT and instantly receive the corresponding CET time, making the conversion process efficient and straightforward.
Yes, daylight saving time affects this conversion. CET is used during standard time (winter), while Central European Summer Time (CEST) is observed during summer. When converting from GMT to CET, you will add 1 hour during standard time; however, during CEST, the difference increases to 2 hours.
To manually convert GMT to CET, take your GMT and add 1 hour. For instance: If it’s 8:00 AM in GMT, adding 1 hour gives you 9:00 AM in CET. This method can be applied at any hour of the day.
When planning meetings between participants in GMT and CET, be mindful of the 1-hour difference. It’s advisable to schedule meetings during overlapping business hours; for example, if it’s convenient for participants in GMT from 9:00 AM to 5:00 PM, this translates to 10:00 AM to 6:00 PM in CET. This ensures that all parties can attend without conflicts.
Here are a few examples: If it’s 6:00 PM in GMT, it will be 7:00 PM in CET. If it’s 3:00 AM in GMT, it will be 4:00 AM in CET. To manually convert, add 1 hour to your current GMT.
