List of Timezone ID's for use with FindTimeZoneById() in C#

To convert the datetime into any specific region in C#, we can use FindSystemTimeZoneById method by passing the respected Zone name.

Please find below the same c# code and all list of zone ids.

public partial class Time : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        // India Standard Time
        var timeUtc = DateTime.UtcNow;
        TimeZoneInfo istZone = TimeZoneInfo.FindSystemTimeZoneById("India Standard Time");
        DateTime istTime = TimeZoneInfo.ConvertTimeFromUtc(timeUtc, istZone);
        istTimeLbl.Text = istTime.ToString();

        // Eastern Standard Time
        TimeZoneInfo easternZone = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");
        DateTime easternTime = TimeZoneInfo.ConvertTimeFromUtc(timeUtc, easternZone);
        estTimeLbl.Text = easternTime.ToString();

        // Central Standard Time
        TimeZoneInfo cstZone = TimeZoneInfo.FindSystemTimeZoneById("Central Standard Time");
        DateTime cstTime = TimeZoneInfo.ConvertTimeFromUtc(timeUtc, cstZone);
        cstTimeLbl.Text = cstTime.ToString();

    }
}

Please find below the list of zone ids:

  • Morocco Standard Time (GMT) Casablanca
  • GMT Standard Time (GMT) Greenwich Mean Time : Dublin, Edinburgh, Lisbon, London
  • Greenwich Standard Time (GMT) Monrovia, Reykjavik
  • W. Europe Standard Time (GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
  • Central Europe Standard Time (GMT+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague
  • Romance Standard Time (GMT+01:00) Brussels, Copenhagen, Madrid, Paris
  • Central European Standard Time (GMT+01:00) Sarajevo, Skopje, Warsaw, Zagreb
  • W. Central Africa Standard Time (GMT+01:00) West Central Africa
  • Jordan Standard Time (GMT+02:00) Amman
  • GTB Standard Time (GMT+02:00) Athens, Bucharest, Istanbul
  • Middle East Standard Time (GMT+02:00) Beirut
  • Egypt Standard Time (GMT+02:00) Cairo
  • South Africa Standard Time (GMT+02:00) Harare, Pretoria
  • FLE Standard Time (GMT+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius
  • Israel Standard Time (GMT+02:00) Jerusalem
  • E. Europe Standard Time (GMT+02:00) Minsk


  • Namibia Standard Time (GMT+02:00) Windhoek
  • Arabic Standard Time (GMT+03:00) Baghdad
  • Arab Standard Time (GMT+03:00) Kuwait, Riyadh
  • Russian Standard Time (GMT+03:00) Moscow, St. Petersburg, Volgograd
  • E. Africa Standard Time (GMT+03:00) Nairobi
  • Georgian Standard Time (GMT+03:00) Tbilisi
  • Iran Standard Time (GMT+03:30) Tehran
  • Arabian Standard Time (GMT+04:00) Abu Dhabi, Muscat
  • Azerbaijan Standard Time (GMT+04:00) Baku
  • Mauritius Standard Time (GMT+04:00) Port Louis
  • Caucasus Standard Time (GMT+04:00) Yerevan
  • Afghanistan Standard Time (GMT+04:30) Kabul
  • Ekaterinburg Standard Time (GMT+05:00) Ekaterinburg
  • Pakistan Standard Time (GMT+05:00) Islamabad, Karachi
  • West Asia Standard Time (GMT+05:00) Tashkent
  • India Standard Time (GMT+05:30) Chennai, Kolkata, Mumbai, New Delhi
  • Sri Lanka Standard Time (GMT+05:30) Sri Jayawardenepura
  • Nepal Standard Time (GMT+05:45) Kathmandu
  • N. Central Asia Standard Time (GMT+06:00) Almaty, Novosibirsk
  • Central Asia Standard Time (GMT+06:00) Astana, Dhaka
  • Myanmar Standard Time (GMT+06:30) Yangon (Rangoon)
  • SE Asia Standard Time (GMT+07:00) Bangkok, Hanoi, Jakarta
  • North Asia Standard Time (GMT+07:00) Krasnoyarsk
  • China Standard Time (GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi
  • North Asia East Standard Time (GMT+08:00) Irkutsk, Ulaan Bataar
  • Singapore Standard Time (GMT+08:00) Kuala Lumpur, Singapore
  • W. Australia Standard Time (GMT+08:00) Perth
  • Taipei Standard Time (GMT+08:00) Taipei
  • Tokyo Standard Time (GMT+09:00) Osaka, Sapporo, Tokyo
  • Korea Standard Time (GMT+09:00) Seoul
  • Yakutsk Standard Time (GMT+09:00) Yakutsk
  • Cen. Australia Standard Time (GMT+09:30) Adelaide
  • AUS Central Standard Time (GMT+09:30) Darwin
  • E. Australia Standard Time (GMT+10:00) Brisbane
  • AUS Eastern Standard Time (GMT+10:00) Canberra, Melbourne, Sydney
  • West Pacific Standard Time (GMT+10:00) Guam, Port Moresby
  • Tasmania Standard Time (GMT+10:00) Hobart
  • Vladivostok Standard Time (GMT+10:00) Vladivostok
  • Central Pacific Standard Time (GMT+11:00) Magadan, Solomon Is., New Caledonia
  • New Zealand Standard Time (GMT+12:00) Auckland, Wellington
  • Fiji Standard Time (GMT+12:00) Fiji, Kamchatka, Marshall Is.
  • Tonga Standard Time (GMT+13:00) Nuku'alofa
  • Azores Standard Time (GMT-01:00) Azores
  • Cape Verde Standard Time (GMT-01:00) Cape Verde Is.
  • Mid-Atlantic Standard Time (GMT-02:00) Mid-Atlantic
  • E. South America Standard Time (GMT-03:00) Brasilia
  • Argentina Standard Time (GMT-03:00) Buenos Aires
  • SA Eastern Standard Time (GMT-03:00) Georgetown
  • Greenland Standard Time (GMT-03:00) Greenland
  • Montevideo Standard Time (GMT-03:00) Montevideo
  • Newfoundland Standard Time (GMT-03:30) Newfoundland
  • Atlantic Standard Time (GMT-04:00) Atlantic Time (Canada)
  • SA Western Standard Time (GMT-04:00) La Paz
  • Central Brazilian Standard Time (GMT-04:00) Manaus
  • Pacific SA Standard Time (GMT-04:00) Santiago
  • Venezuela Standard Time (GMT-04:30) Caracas
  • SA Pacific Standard Time (GMT-05:00) Bogota, Lima, Quito, Rio Branco
  • Eastern Standard Time (GMT-05:00) Eastern Time (US & Canada)
  • US Eastern Standard Time (GMT-05:00) Indiana (East)
  • Central America Standard Time (GMT-06:00) Central America
  • Central Standard Time (GMT-06:00) Central Time (US & Canada)
  • Central Standard Time (Mexico) (GMT-06:00) Guadalajara, Mexico City, Monterrey
  • Canada Central Standard Time (GMT-06:00) Saskatchewan
  • US Mountain Standard Time (GMT-07:00) Arizona
  • Mountain Standard Time (Mexico) (GMT-07:00) Chihuahua, La Paz, Mazatlan
  • Mountain Standard Time (GMT-07:00) Mountain Time (US & Canada)
  • Pacific Standard Time (GMT-08:00) Pacific Time (US & Canada)
  • Pacific Standard Time (Mexico) (GMT-08:00) Tijuana, Baja California
  • Alaskan Standard Time (GMT-09:00) Alaska
  • Hawaiian Standard Time (GMT-10:00) Hawaii
  • Samoa Standard Time (GMT-11:00) Midway Island, Samoa
  • Dateline Standard Time (GMT-12:00) International Date Line West


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