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Greenwich Mean Time

The Prime Meridian at Greenwich, London is the reference for every time zone in the world.

What is Greenwich Mean Time (GMT)?

United Kingdom is now on GMT

10:14:59 AM 20/01/2022GMT +00:00

Time now in GMT+1

Military Time Zone name for GMT+1 is: A-Alpha

Current time and conversions

Current Time in GMT+1

GMT+1
11:14:59 AM 20/01/2022GMT +01:00
10:14:59 AM 20/01/2022GMT +00:00

Time converter for time zone: GMT+1

Enter your location or any place of your choice for more comparisons.

TZGMT10:14 AM GMT +00:0020/01TZGMT+111:14 AM GMT +01:0020/01TZMy local time10:14 AM GMT +00:0020/01
My local time
10:13 am
12:00 | 12:00
GMT-1-2-3-4-5-6-7-8-9-10-11-12+1+2+3+4+5+6+7+8+9+10+11+12+13+14

Nowadays, Greenwich Mean Time, abbreviated as GMT, is a time zone designation rather than a time standard. Time difference between time zones can be expressed by the GMT or UTC hour difference. In the UTC standard, there is a commitment to keep within 0.9 seconds of GMT, so that every few years a leap second is applied to UTC. In the age of the internet, these small clock calibrations are conveniently distributed via NTP.

GMT+1 is 1 hour ahead of Greenwich Mean Time (GMT).

UK, Ireland and Portugal are on GMT/UTC+1 only during the Daylight Saving Time (DST) period. The +1 offset applies to the Western European Time Zone (WET), under different designations for each country

Time Zones and Daylight CurveClick to change location

The following countries or regions use GMT+1 either in Standard time or Daylight Saving Time as indicated.

Map of Europe/Africa GMT+1

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