Greenwich Mean Time (GMT) — Current Time Now

Current Time in GMT

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UTC+0 Western Europe / West Africa

About Greenwich Mean Time (GMT)

Greenwich Mean Time (GMT) is a time zone in Western Europe / West Africa with offset UTC+0. It serves approximately ~70 million people across multiple countries and territories.

UTC Offset & DST

  • Standard offset: UTC+0
  • DST offset: UTC+1
  • Daylight Saving: Yes — BST (UTC+1) from last Sunday in March to last Sunday in October.
  • IANA zones: Europe/London, Africa/Accra, Atlantic/Reykjavik

Converting GMT to Other Time Zones

To convert GMT time to your local time, use our time zone converter. Check the time difference calculator for popular city pairs.

Major Cities in GMT

Other Time Zones

Frequently Asked Questions

What is Greenwich Mean Time (GMT)?

Greenwich Mean Time (GMT) is a time zone with offset UTC+0 covering Western Europe / West Africa.

Does GMT observe daylight saving time?

Yes, Greenwich Mean Time observes daylight saving time. Clocks switch to BST (UTC+1) during summer months.

What cities are in GMT?

Major cities include Aberdeen, Accra, Belfast, Birmingham, Brighton, Bristol, Cambridge, Cardiff, and more.

How do I convert GMT to my time zone?

Use our time zone converter to convert GMT to any other time zone.

What is the current time in GMT?

The current time is shown in the live clock above. GMT is UTC+0 (or UTC+1 during DST).