CET GMTTime Converter
CET (UTC+1) is currently 1 hour ahead of GMT (UTC±0). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between CET and GMT
Best meeting times:
CET: 10:00 AM – 6:00 PM
GMT: 9:00 AM – 5:00 PM
Quick answer
When it's in CET, it's the same day in GMT.
CET runs 1 hour ahead of GMT. Both sides keep standard office hours with a real 9–6 overlap: the highlighted window above works for everyone.
- Time difference
- −1h 00m
- CET
- UTC+1
- GMT
- UTC±0
- Best call window
- 10:00 AM CET
CET to GMT conversion table
The next 12 hours in CET and the matching local time in GMT. The current hour is highlighted; drag the converter's slider and the table follows.
| CET | GMT |
|---|---|
| NOW Thu, Aug 6 |
Thu, Aug 6 |
Thu, Aug 6 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Regions on CET switch to CEST (UTC+2) during daylight saving time. Regions on GMT switch to BST (UTC+1) during daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From CET
To GMT
One source of truth, for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am CET time in GMT?", it can cite the exact, DST-aware result, not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with time zone identifiers and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "CET → GMT",
"url": "https://worldclock.pro/en/convert/cet-to-gmt",
"from": {
"name": "CET",
"type": "timezone",
"abbreviation": "CET",
"daylightAbbreviation": "CEST",
"iana": "Europe/Paris",
"standardUtcOffset": "+01:00",
"daylightUtcOffset": "+02:00",
"referenceCity": "Paris"
},
"to": {
"name": "GMT",
"type": "timezone",
"abbreviation": "GMT",
"daylightAbbreviation": "BST",
"iana": "Europe/London",
"standardUtcOffset": "+00:00",
"daylightUtcOffset": "+01:00",
"referenceCity": "London"
},
"currentDifferenceMinutes": -60,
"possibleDifferencesMinutes": [
-60
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between CET and GMT?
CET is currently 1 hour ahead of GMT. CET is on CET (UTC+1) and GMT is on GMT (UTC±0). The difference can change when either side starts or ends daylight saving time.
Is GMT ahead of or behind CET?
GMT is currently 1 hour behind CET.
When it is 9:00 AM in CET, what time is it in GMT?
When it is 9:00 AM on a Thursday in CET, it is 8:00 AM in GMT.
Do CET and GMT observe daylight saving time?
Regions on CET switch to CEST (UTC+2) during daylight saving time. Regions on GMT switch to BST (UTC+1) during daylight saving time.
How do I convert CET time to GMT time?
Subtract 1 hour from any time in CET to get the time in GMT. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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