Africa

• Algeria = GMT+1 hour
• Angola = GMT+1 hour
• Anguilla = GMT-4 hours
• Benin = GMT+1 hours
• Botswana = GMT+2 hours
• Brunei = GMT+8 hours
• Burkina Faso = GMT
• Burundi = GMT+2 hours
• Cameroon = GMT+1 hour
• Cape Verde Islands = GMT-1 hour
• Central African Republic = GMT+1 hour
• Chad = GMT+1 hour
• Comoros = GMT+3 hours
• Republic of the Congo = GMT+1 hour
• Democratic Republic of Congo = 2 time zones, see country page
• Cote d'Ivoire = GMT
• Djibouti = GMT+3 hours
• Eritrea = GMT+3 hours
• Ethiopia = GMT+2 hours
• Equatorial Guinea = GMT+1 hour
• Gabon = GMT+1
• Gambia = GMT
• Ghana = GMT
• Guinea = GMT+1 hour
• Guinea Bissau = GMT .
• Kenya = GMT+3 hours
• Kuwait = GMT+3 hours
• Lesotho = GMT+2 hours
• Liberia = GMT
• Libya = GMT+2 hours
• Madagascar = GMT+3 hours
• Malawi = GMT+2 hours
• Malaysia = GMT+8 hours
• Maldives = GMT+5 hours
• Mali = GMT
• Mauritania = GMT
• Mauritius = GMT+4 hours
• Mozambique = GMT+2 hours
• Niger = GMT+1 hour
• Nigeria = GMT+1 hour
• Rwanda = GMT+2 hours
• Seychelles = GMT+4 hours
• Sierra Leone = GMT
• Somalia = GMT+3 hours
• South Africa = GMT+2 hours
• Sudan = GMT+3 hours
• Eswatini = GMT+2 hours
• Tanzania = GMT+3 hours
• Uganda = GMT+3 hours
• Zambia = GMT+2 hours
• Zimbabwe = GMT+2 hours

South America

• Argentina = GMT-3 hours
• Aruba = GMT-4 hours
• Belize = GMT-6 hours
• Bonaire - Local time is GMT-4 hours
• Bolivia = GMT-4 hours
• Brazil As Brazil is a multiple time-zone country, see country page for GMT offsets
• Colombia = GMT-5 hours
• Ecuador = GMT-5 hours
• El Salvador = GMT-6 hours
• Guatemala = GMT-6 hours
• Grenada = GMT-4 hours
• Guyana = GMT-4 hours
• Honduras = GMT-6 hours
• Nicaragua = GMT-6 hours
• Panama = GMT-5 hours
• Peru = GMT-5 hours
• Senegal = GMT
• Suriname = GMT-3 hours
• Venezuela = GMT-4 hours

Europe

• Azerbaijan - = GMT+4 hours
• Georgia = GMT+ 4 hours
• Iceland = GMT .
• Russia - See Russia Time Zones for GMT offsets in each time zone

Asia

• Andaman Islands - Local time is GMT+5:30 hours
• Bahrain = GMT+3 hours
• Bangladesh = GMT+6 hours
• Bhutan = GMT+6 hours
• Cambodia = GMT+7 hours
• China = GMT+8 hours
• Timor Leste = GMT+9 hours
• India = GMT+5:30 hours
• Indonesia = Local time ranges from GMT+7 for the western zone including Sumatra and Java through GMT+8 for the central zone to GMT+9 for the eastern zone.
• Japan = GMT+9 hours
• Kazakhstan = GMT+6 hours
• Kyrgyzstan = GMT+6 hours
• Kuwait = GMT+3 hours
• LAO Democratic People's Republic = GMT+7 hours
• Mongolia = GMT+8 hours
• Myanmar = GMT+6:30 hours.
• Nepal = GMT+5:45 hours.
• North Korea = GMT+9
• Oman = GMT+4 hours
• Pakistan = GMT+5 hours
• Philippines = GMT+8 hours
• Qatar = GMT+3 hours
• Saudi Arabia = GMT+3 hours
• Singapore = GMT+8 hours
• South Korea = GMT+9 hours
• Sri Lanka = GMT+6 hours
• Taiwan = GMT+8 hours
• Tajikistan = GMT+5 hours
• Thailand = GMT+7 hours
• Turkmenistan = GMT+5 hours
• United Arab Emirates = GMT+4 hours
• Uzbekistan = GMT+5 hours
• Vietnam = GMT+7 hours
• Yemen = GMT+3 hours

North America / Central America

• Barbados = GMT-4 hours
• Caroline Islands = GMT+10 hours
• Cayman Islands = GMT-5 hours
• Costa Rica = GMT-6 hours
• Dominica = GMT-4 hours
• Dominican Republic = GMT-4 hours
• Jamaica = GMT-5 hours
• Puerto Rico = GMT-4 hours
• Trinidad & Tobago = GMT-4 hours
• British Virgin Islands = GMT-4 hours
• US Virgin Islands = GMT-4 hours
• St. Lucia = GMT-4 hours

Pacific

• Christmas Island = GMT+7 hours
• Cook Islands = GMT-10 hours
• Midway Islands - Local time is GMT-11 hours
• Palau = GMT+9 hours
• Papua New Guinea = GMT+10 hours
• Samoa = GMT+13 hours
• Solomon Islands = GMT+11 hours
• Tonga = GMT+13 hours

Antarctica

• Antarctica = GMT