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

12:04:53 PM 01/20/2022GMT +00:00

GMT Timestamp

GMT-SERVER Time Stamp:

The time when you opened this page was:

Local Timestamp:

Your computer Time Stamp:

The upper time stamp is taken from our server which is synchronized to the NTP network and should be accurate within 1 second. The lower timestamp is the time on your computer, converted to GMT. Therefore, if your computer's time is correct, there should not be more than a 2 second difference between the upper and lower time stamps. The extra second is to allow for network delay and the conversion process from your computer's time to GMT.

Looking for current time in ISO format? View the current UTC timestamp and learn more about precise time.

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What is GMT?