GMT — Greenwich Mean Time — Current Time
UTC+0 · Europe · Standard Time
Current GMT time
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Greenwich Mean Time · UTC+0
Timezone Details
- Full Name
- Greenwich Mean Time
- UTC Offset
- UTC+0
- Type
- Standard Time
- IANA Timezone
- Etc/GMT
- Region
- Europe
Observed In
- United Kingdom
- Ireland
- Portugal
- Iceland
About GMT
Greenwich Mean Time (GMT) is UTC+0, historically based at the Royal Observatory in Greenwich, London. It is the world's time standard reference.
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Frequently Asked Questions about GMT
GMT stands for Greenwich Mean Time. It is UTC+0 (+0 hours from UTC). Greenwich Mean Time (GMT) is UTC+0, historically based at the Royal Observatory in Greenwich, London. It is the world's time standard reference.
GMT (Greenwich Mean Time) is observed in: United Kingdom, Ireland, Portugal, Iceland.
Yes. GMT (Greenwich Mean Time) is UTC+0, which means it is 0 hours ahead of Coordinated Universal Time (UTC).
GMT (Greenwich Mean Time) is a standard time zone and does not directly observe Daylight Saving Time. Regions that observe DST switch to a different abbreviation during summer months.
The primary IANA (Internet Assigned Numbers Authority) timezone identifier for GMT is "Etc/GMT". IANA identifiers are used by computers and operating systems for precise timezone handling, including DST rules.
View the full Timezone Abbreviations Reference for all abbreviations organised by region.