Gmt And Cet Difference

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Difference

Time zone difference: Central European Time (CET) to GMT Time now in CET and GMT. Conversion tools and tables. All times shown observe local daylight saving time (DST) rules. Countries in Central European Time. CET = Central European Time, GMT+1. CEST = Central European Summer Time (Daylight Saving Time) GMT+2. Countries in Central European Time. CET = Central European Time, GMT+1. CEST = Central European Summer Time (Daylight Saving Time) GMT+2.

The best time to call from GMT to EST. When planning a call between GMT and EST, you need to consider time difference between these time zones. GMT is 5 hours ahead of EST. If you are in GMT, the most convenient time to accommodate all parties is between 2:00 pm and 6:00 pm for a conference call or meeting.

US, Canada, Mexico Time Zones

Atlantic Daylight Time (ADT) • Eastern Daylight Time (EDT) • Central Daylight Time (CDT) • Mountain Daylight Time (MDT) • Pacific Daylight Time (PDT) • Alaska Daylight Time (AKDT) • Hawaii Time • Arizona • Saskatoon • New York • Toronto • Mexico City • San Francisco • Chicago • Houston • Miami • Phoenix • Halifax • Denver • Monterrey • Chihuahua

Gmt And Cet Difference
Europe Time Zones

Greenwich Mean Time (GMT) • British Summer Time (BST) • Western European Summer Time (WEST) • Central European Summer Time (CEST) • Eastern European Summer Time (EEST) • London • Paris • Berlin • Athens • Warsaw • Kiev • Belarus • Moscow • Madrid • Stockholm • Amsterdam • Istanbul


Australia, New Zealand Time Zones

AEST • ACST • AWST •New Zealand Time (NZT) • Queensland • Adelaide • Brisbane • Canberra • Melbourne • Perth • Sydney • Auckland • Fiji • Solomon Islands • Papua New Guinea


Asia Time Zones

India • Pakistan • China • UAE • Japan • Korea • Philippines • Thailand • Hong Kong • Taiwan • Malaysia • Singapore • Jakarta • Bangladesh • Sri Lanka • Nepal • Kuwait • Saudi Arabia • Viet Nam • Oman • Israel • Jordan • Beijing • Bangalore • Kuala Lumpur • Manila • Tokyo • Seoul • Karachi • Dubai


Africa Time Zones

Central European Time To Cst

West Africa Time (WAT) • Central Africa Time (CAT) • East Africa Time (EAT) • Egypt • Nigeria • Kenya • Ghana • Morocco • Tanzania • Ethiopia • Uganda • South Africa • Cairo • Algiers • Casablanca • Accra • Lagos • Cape Town • Nairobi


South America Time Zones

Brazil • Argentina • Chile • Peru • Ecuador • Colombia • Venezuela • Panama • Puerto Rico • São Paulo • Manaus • Rio de Janeiro • Buenos Aires • Santiago • Lima • Quito • Bogota • Caracas


Russia Time Zones
Time

Moscow • Novosibirsk • Yekaterinburg • Omsk • St Petersburg • Kazan • Irkutsk • Chita • Vladivostok • Sochi • Almaty • Kyrgyzstan • Uzbekistan • Tajikistan

GMT vs UTC

When it comes to time keeping, one should know that the time difference between GMT and UTC is a fraction of a second and, for most common purposes, that difference is insignificant and considered as no difference. However, there are some other differences between GMT and UTC when it comes to usage. Before going into those differences, let us first see what GMT and UTC stand for. GMT is Greenwich Mean Time whereas UTC is Coordinated Universal Time. GMT refers to the time maintained at the Royal Observatory in Greenwich, London called the mean solar time. UTC is based on International Atomic Time (TAI).

What is GMT?

GMT, which stands for Greenwich Mean Time, is based on astronomical observations. GMT is a country based time standard. It is used primarily by bodies associated with the United Kingdom like the BBC World Service, the Royal Navy, and the Met Office. As a matter of fact, several countries adopt GMT in their legislation. They are the United Kingdom, Belgium, Republic of Ireland, and Canada.

What is UTC?

UTC, which stands for Coordinated Universal Time, is an international time scale recommended by the International Bureau of Weights and Measures (BIPM) as the legal basis for time. It is a method of measuring time using atomic clocks. To determine the international standard of Coordinated Universal Time, the Bureau of Weights and Measures (BIPM) in Paris Coordinates data from atomic clocks located in timing laboratories around the globe. It is interesting to note that leap seconds are added to UTC to compensate for the slowing rotation of the Earth. It is important to know that leap seconds are used to allow UTC to track the mean solar time in the Royal Observatory in Greenwich, London.

UTC is the time standard used for Internet and World Wide Web standards. It is also the basis of the satellite global positioning system (GPS). UTC is used by the Network Time Protocol, created to synchronize the clocks of many computers over the Internet. Thus, it can be said that the UTC is Internet based time standard.

The difference between Greenwich Mean Time and Coordinated Universal Time is measured in fractions of a second. In common use, when fractions of a second are considered not very important, GMT can be taken equivalent to UTC. The time difference is important, however, in scientific matters.

It is often thought that time zones around the world are positive or negative offsets from UTC. In fact, it is quite true that UTC replaced GMT as the main reference time scale in various regions.

Why it is called UTC? The International Telecommunication Union otherwise called ITU thought that it was best to have a single abbreviation for use in all the languages so that confusion can be curbed to a great extent. In fact, they could not arrive at a conclusion whether to have the English word order or the French word order and hence as a result the acronym UTC was chosen.

What is the difference between GMT and UTC?

• GMT stands for Greenwich Mean Time and UTC for Coordinated Universal Time.

• Greenwich Mean Time is based on astronomical observations.

• Coordinated Universal Time (UTC) is an international time scale recommended by the International Bureau of Weights and Measures (BIPM) as the legal basis for time. It is a method of measuring time using atomic clocks.

Gmt And Cet Difference Calculator

• The time difference between UTC and GMT lies in fractions of a second. Therefore, for common purposes, both the times are considered the same. But, the time difference is important for scientific purposes.

• GMT is adopted in their legislations as in countries such as United Kingdom, Belgium, Republic of Ireland and Canada.

• UTC is the time standard used for several Internet and World Wide Web standards.

Cet And Gmt Time Difference

• It can be said that the UTC is Internet based time standard whereas GMT is country based time standard.

Images Courtesy:

  1. Time by Alan Cleaver (CC BY 2.0)

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