10:00AM GMT is 11:00 AM CET
Reference Date: January 21, 2026
🕐 Live Current Time
GMT (Greenwich Mean Time)
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CET (Central European Time)
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⏱ Times update every second. Automatically handles DST changes.
📍 Timezone Information
GMT (Greenwich Mean Time)
UTC Offset: +00:00
The mean solar time at the Royal Observatory in Greenwich, London.
CET (Central European Time)
UTC Offset: +01:00
Used in most parts of Europe and a few North African countries.
⏰ Time Difference: 1.0 hours
📊 Quick Reference Conversion Table
Complete GMT to CET time conversion chart (every 2 hours):
| GMT Time | CET Time | Period | Notes |
|---|---|---|---|
| 12:00 AM | 01:00 AM | night → night | Same date |
| 02:00 AM | 03:00 AM | night → night | Same date |
| 04:00 AM | 05:00 AM | night → morning | Same date |
| 06:00 AM | 07:00 AM | morning → morning | Same date |
| 08:00 AM | 09:00 AM | morning → morning | Same date |
| 10:00 AM | 11:00 AM | morning → morning | Same date |
| 12:00 PM | 01:00 PM | afternoon → afternoon | Same date |
| 02:00 PM | 03:00 PM | afternoon → afternoon | Same date |
| 04:00 PM | 05:00 PM | afternoon → evening | Same date |
| 06:00 PM | 07:00 PM | evening → evening | Same date |
| 08:00 PM | 09:00 PM | evening → night | Same date |
| 10:00 PM | 11:00 PM | night → night | Same date |
💡 Practical Tips for GMT to CET Conversions
✓ Excellent for business calls! 10:00AM GMT falls within working hours in both timezones (10:00 and 11:00 respectively).
🌍 Interesting Facts About These Timezones
CET is used by over 200 million people across central and western Europe.
The UK switches to BST (British Summer Time, UTC+1) during Daylight Saving Time.
The European Union headquarters in Brussels coordinates on CET.
CET spans from Spain in the west to Poland in the east.
GMT was established in 1675 by King Charles II at the Royal Observatory.
🔄 Custom Time Converter
Convert any time between timezones instantly:
Your local time (Hyderabad, IST): --:-- --