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УкраїнськаTime difference between Cardiff, United Kingdom and other cities
Cardiff time zone: UTC+01:00 or BSTFind out the time difference between and Cardiff,
or see the time difference between Cardiff and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 1 hour behind Cardiff | Lahore, Pakistan | 4 hours ahead of Cardiff |
| Abu Dhabi, United Arab Emirates | 3 hours ahead of Cardiff | Leeds, United Kingdom | the same time as Cardiff |
| Abu Ghraib, Iraq | 2 hours ahead of Cardiff | Leipzig, Germany | 1 hour ahead of Cardiff |
| Accra, Ghana | 1 hour behind Cardiff | León, Mexico | 7 hours behind Cardiff |
| Adana, Turkey | 2 hours ahead of Cardiff | Libreville, Gabon | the same time as Cardiff |
| Addis Ababa, Ethiopia | 2 hours ahead of Cardiff | Likasi, DR Congo | 1 hour ahead of Cardiff |
| Adelaide, Australia | 8 hours 30 minutes ahead of Cardiff | Lilongwe, Malawi | 1 hour ahead of Cardiff |
| Aden, Yemen | 2 hours ahead of Cardiff | Lima, Peru | 6 hours behind Cardiff |
| Agadir, Morocco | the same time as Cardiff | Lisbon, Portugal | the same time as Cardiff |
| Ahmedabad, India | 4 hours 30 minutes ahead of Cardiff | Liverpool, United Kingdom | the same time as Cardiff |
| Ahvāz, Iran | 2 hours 30 minutes ahead of Cardiff | Lomé, Togo | 1 hour behind Cardiff |
| Al Hudaydah, Yemen | 2 hours ahead of Cardiff | London, United Kingdom | the same time as Cardiff |
| Aleppo, Syria | 2 hours ahead of Cardiff | Los Angeles, USA | 8 hours behind Cardiff |
| Alexandria, Egypt | 2 hours ahead of Cardiff | Luanda, Angola | the same time as Cardiff |
| Algiers, Algeria | the same time as Cardiff | Lubumbashi, DR Congo | 1 hour ahead of Cardiff |
| Almaty, Kazakhstan | 4 hours ahead of Cardiff | Lucknow, India | 4 hours 30 minutes ahead of Cardiff |
| Amman, Jordan | 2 hours ahead of Cardiff | Luhansk, Ukraine | 2 hours ahead of Cardiff |
| Amsterdam, Netherlands | 1 hour ahead of Cardiff | Lusaka, Zambia | 1 hour ahead of Cardiff |
| Ankara, Turkey | 2 hours ahead of Cardiff | Luxor, Egypt | 2 hours ahead of Cardiff |
| Antalya, Turkey | 2 hours ahead of Cardiff | Lviv, Ukraine | 2 hours ahead of Cardiff |
| Antananarivo, Madagascar | 2 hours ahead of Cardiff | Lyon, France | 1 hour ahead of Cardiff |
| Antwerp, Belgium | 1 hour ahead of Cardiff | Łódź, Poland | 1 hour ahead of Cardiff |
| Arequipa, Peru | 6 hours behind Cardiff | Macao, Macau | 7 hours ahead of Cardiff |
| Ashgabat, Turkmenistan | 4 hours ahead of Cardiff | Madrid, Spain | 1 hour ahead of Cardiff |
| Asmara, Eritrea | 2 hours ahead of Cardiff | Makassar, Indonesia | 7 hours ahead of Cardiff |
| Asunción, Paraguay | 5 hours behind Cardiff | Málaga, Spain | 1 hour ahead of Cardiff |
| Asyut, Egypt | 2 hours ahead of Cardiff | Managua, Nicaragua | 7 hours behind Cardiff |
| Athens, Greece | 2 hours ahead of Cardiff | Manaus, Brazil | 5 hours behind Cardiff |
| Auckland, New Zealand | 11 hours ahead of Cardiff | Mandalay, Myanmar | 5 hours 30 minutes ahead of Cardiff |
| Austin, USA | 6 hours behind Cardiff | Manila, Philippines | 7 hours ahead of Cardiff |
| Bacolod City, Philippines | 7 hours ahead of Cardiff | Mansoura, Egypt | 2 hours ahead of Cardiff |
| Baghdad, Iraq | 2 hours ahead of Cardiff | Maputo, Mozambique | 1 hour ahead of Cardiff |
| Baku, Azerbaijan | 3 hours ahead of Cardiff | Mar del Plata, Argentina | 4 hours behind Cardiff |
| Baltimore, USA | 5 hours behind Cardiff | Maracaibo, Venezuela | 5 hours behind Cardiff |
| Bamako, Mali | 1 hour behind Cardiff | Maracay, Venezuela | 5 hours behind Cardiff |
| Bandung, Indonesia | 6 hours ahead of Cardiff | Mariupol, Ukraine | 2 hours ahead of Cardiff |
| Bangkok, Thailand | 6 hours ahead of Cardiff | Marrakesh, Morocco | the same time as Cardiff |
| Bangui, Central African Republic | the same time as Cardiff | Marseille, France | 1 hour ahead of Cardiff |
| Barcelona, Venezuela | 5 hours behind Cardiff | Mashhad, Iran | 2 hours 30 minutes ahead of Cardiff |
| Barcelona, Spain | 1 hour ahead of Cardiff | Matola, Mozambique | 1 hour ahead of Cardiff |
| Barnaul, Russia | 6 hours ahead of Cardiff | Maturín, Venezuela | 5 hours behind Cardiff |
| Barquisimeto, Venezuela | 5 hours behind Cardiff | Mawlamyine, Myanmar | 5 hours 30 minutes ahead of Cardiff |
| Barranquilla, Colombia | 6 hours behind Cardiff | Mbuji-Mayi, DR Congo | 1 hour ahead of Cardiff |
| Basrah, Iraq | 2 hours ahead of Cardiff | Mecca, Saudi Arabia | 2 hours ahead of Cardiff |
| Beijing, China | 7 hours ahead of Cardiff | Medan, Indonesia | 6 hours ahead of Cardiff |
| Beira, Mozambique | 1 hour ahead of Cardiff | Medellín, Colombia | 6 hours behind Cardiff |
| Beirut, Lebanon | 2 hours ahead of Cardiff | Medina, Saudi Arabia | 2 hours ahead of Cardiff |
| Bekasi, Indonesia | 6 hours ahead of Cardiff | Meknes, Morocco | the same time as Cardiff |
| Belém, Brazil | 4 hours behind Cardiff | Melbourne, Australia | 9 hours ahead of Cardiff |
| Belgrade, Serbia | 1 hour ahead of Cardiff | Memphis, USA | 6 hours behind Cardiff |
| Belo Horizonte, Brazil | 4 hours behind Cardiff | Mendoza, Argentina | 4 hours behind Cardiff |
| Bengaluru, India | 4 hours 30 minutes ahead of Cardiff | Mexico City, Mexico | 7 hours behind Cardiff |
| Benghazi, Libya | 1 hour ahead of Cardiff | Milan, Italy | 1 hour ahead of Cardiff |
| Benin City, Nigeria | the same time as Cardiff | Minsk, Belarus | 2 hours ahead of Cardiff |
| Benoni, South Africa | 1 hour ahead of Cardiff | Mississauga, Canada | 5 hours behind Cardiff |
| Berlin, Germany | 1 hour ahead of Cardiff | Mogadishu, Somalia | 2 hours ahead of Cardiff |
| Birmingham, United Kingdom | the same time as Cardiff | Mombasa, Kenya | 2 hours ahead of Cardiff |
| Bishkek, Kyrgyzstan | 5 hours ahead of Cardiff | Monrovia, Liberia | 1 hour behind Cardiff |
| Blantyre, Malawi | 1 hour ahead of Cardiff | Monterrey, Mexico | 7 hours behind Cardiff |
| Bogotá, Colombia | 6 hours behind Cardiff | Montevideo, Uruguay | 4 hours behind Cardiff |
| Boston, USA | 5 hours behind Cardiff | Montreal, Canada | 5 hours behind Cardiff |
| Bouaké, Cote d'Ivoire | 1 hour behind Cardiff | Moscow, Russia | 2 hours ahead of Cardiff |
| Boumerdas, Algeria | the same time as Cardiff | Mosul, Iraq | 2 hours ahead of Cardiff |
| Brampton, Canada | 5 hours behind Cardiff | Multan, Pakistan | 4 hours ahead of Cardiff |
| Brasília, Brazil | 4 hours behind Cardiff | Mumbai, India | 4 hours 30 minutes ahead of Cardiff |
| Bratislava, Slovakia | 1 hour ahead of Cardiff | Munich, Germany | 1 hour ahead of Cardiff |
| Brazzaville, Congo | the same time as Cardiff | Murcia, Spain | 1 hour ahead of Cardiff |
| Bremen, Germany | 1 hour ahead of Cardiff | Muscat, Oman | 3 hours ahead of Cardiff |
| Brisbane, Australia | 9 hours ahead of Cardiff | Muzaffarabad, Pakistan | 4 hours ahead of Cardiff |
| Bristol, United Kingdom | the same time as Cardiff | Mwanza, Tanzania | 2 hours ahead of Cardiff |
| Brussels, Belgium | 1 hour ahead of Cardiff | Mykolayiv, Ukraine | 2 hours ahead of Cardiff |
| Bucaramanga, Colombia | 6 hours behind Cardiff | N'Djamena, Chad | the same time as Cardiff |
| Bucharest, Romania | 2 hours ahead of Cardiff | Nagoya, Japan | 8 hours ahead of Cardiff |
| Budapest, Hungary | 1 hour ahead of Cardiff | Nagpur, India | 4 hours 30 minutes ahead of Cardiff |
| Buenos Aires, Argentina | 4 hours behind Cardiff | Nairobi, Kenya | 2 hours ahead of Cardiff |
| Bulawayo, Zimbabwe | 1 hour ahead of Cardiff | Najaf, Iraq | 2 hours ahead of Cardiff |
| Bursa, Turkey | 2 hours ahead of Cardiff | Namangan, Uzbekistan | 4 hours ahead of Cardiff |
| Busan, South Korea | 8 hours ahead of Cardiff | Namp'o, North Korea | 8 hours ahead of Cardiff |
| Cairo, Egypt | 2 hours ahead of Cardiff | Nanchong, China | 7 hours ahead of Cardiff |
| Calgary, Canada | 7 hours behind Cardiff | Nanjing, China | 7 hours ahead of Cardiff |
| Callao, Peru | 6 hours behind Cardiff | Naples, Italy | 1 hour ahead of Cardiff |
| Cape Town, South Africa | 1 hour ahead of Cardiff | Naypyitaw, Myanmar | 5 hours 30 minutes ahead of Cardiff |
| Caracas, Venezuela | 5 hours behind Cardiff | New York, USA | 5 hours behind Cardiff |
| Cartagena, Colombia | 6 hours behind Cardiff | Niamey, Niger | the same time as Cardiff |
| Cebu City, Philippines | 7 hours ahead of Cardiff | Nizhny Novgorod, Russia | 2 hours ahead of Cardiff |
| Charlotte, USA | 5 hours behind Cardiff | Nouakchott, Mauritania | 1 hour behind Cardiff |
| Chelyabinsk, Russia | 4 hours ahead of Cardiff | Novosibirsk, Russia | 6 hours ahead of Cardiff |
| Chengdu, China | 7 hours ahead of Cardiff | Nuremberg, Germany | 1 hour ahead of Cardiff |
| Chennai, India | 4 hours 30 minutes ahead of Cardiff | Odesa, Ukraine | 2 hours ahead of Cardiff |
| Chicago, USA | 6 hours behind Cardiff | Omdurman, Sudan | 1 hour ahead of Cardiff |
| Chiclayo, Peru | 6 hours behind Cardiff | Omsk, Russia | 5 hours ahead of Cardiff |
| Chişinău, Moldova | 2 hours ahead of Cardiff | Oran, Algeria | the same time as Cardiff |
| Chittagong, Bangladesh | 5 hours ahead of Cardiff | Osaka, Japan | 8 hours ahead of Cardiff |
| Chongqing, China | 7 hours ahead of Cardiff | Oslo, Norway | 1 hour ahead of Cardiff |
| City of Taguig, Philippines | 7 hours ahead of Cardiff | Ottawa, Canada | 5 hours behind Cardiff |
| Ciudad Guayana, Venezuela | 5 hours behind Cardiff | Ouagadougou, Burkina Faso | 1 hour behind Cardiff |
| Ciudad Juárez, Mexico | 6 hours behind Cardiff | Palembang, Indonesia | 6 hours ahead of Cardiff |
| Ciudad Nezahualcoyotl, Mexico | 7 hours behind Cardiff | Palermo, Italy | 1 hour ahead of Cardiff |
| Cochabamba, Bolivia | 5 hours behind Cardiff | Paris, France | 1 hour ahead of Cardiff |
| Cologne, Germany | 1 hour ahead of Cardiff | Patna, India | 4 hours 30 minutes ahead of Cardiff |
| Colombo, Sri Lanka | 4 hours 30 minutes ahead of Cardiff | Pereira, Colombia | 6 hours behind Cardiff |
| Columbus, USA | 5 hours behind Cardiff | Perm, Russia | 4 hours ahead of Cardiff |
| Conakry, Guinea | 1 hour behind Cardiff | Perth, Australia | 7 hours ahead of Cardiff |
| Constantine, Algeria | the same time as Cardiff | Peshawar, Pakistan | 4 hours ahead of Cardiff |
| Copenhagen, Denmark | 1 hour ahead of Cardiff | Petaling Jaya, Malaysia | 7 hours ahead of Cardiff |
| Córdoba, Argentina | 4 hours behind Cardiff | Philadelphia, USA | 5 hours behind Cardiff |
| Cotonou, Benin | the same time as Cardiff | Phnom Penh, Cambodia | 6 hours ahead of Cardiff |
| Cúcuta, Colombia | 6 hours behind Cardiff | Phoenix, USA | 8 hours behind Cardiff |
| Curitiba, Brazil | 4 hours behind Cardiff | Pietermaritzburg, South Africa | 1 hour ahead of Cardiff |
| Da Nang, Vietnam | 6 hours ahead of Cardiff | Pikine, Senegal | 1 hour behind Cardiff |
| Daegu, South Korea | 8 hours ahead of Cardiff | Pointe-Noire, Congo | the same time as Cardiff |
| Daejeon, South Korea | 8 hours ahead of Cardiff | Port Elizabeth, South Africa | 1 hour ahead of Cardiff |
| Dakar, Senegal | 1 hour behind Cardiff | Port Harcourt, Nigeria | the same time as Cardiff |
| Dallas, USA | 6 hours behind Cardiff | Port Said, Egypt | 2 hours ahead of Cardiff |
| Damascus, Syria | 2 hours ahead of Cardiff | Port Sudan, Sudan | 1 hour ahead of Cardiff |
| Dammam, Saudi Arabia | 2 hours ahead of Cardiff | Port-au-Prince, Haiti | 5 hours behind Cardiff |
| Dar es Salaam, Tanzania | 2 hours ahead of Cardiff | Porto Alegre, Brazil | 4 hours behind Cardiff |
| Davao City, Philippines | 7 hours ahead of Cardiff | Poznań, Poland | 1 hour ahead of Cardiff |
| Delhi, India | 4 hours 30 minutes ahead of Cardiff | Prague, Czech Republic | 1 hour ahead of Cardiff |
| Denver, USA | 7 hours behind Cardiff | Pretoria, South Africa | 1 hour ahead of Cardiff |
| Detroit, USA | 5 hours behind Cardiff | Pristina, Kosovo | 1 hour ahead of Cardiff |
| Dhaka, Bangladesh | 5 hours ahead of Cardiff | Puebla City, Mexico | 7 hours behind Cardiff |
| Djibouti, Djibouti | 2 hours ahead of Cardiff | Puente Alto, Chile | 5 hours behind Cardiff |
| Dnipro, Ukraine | 2 hours ahead of Cardiff | Pune, India | 4 hours 30 minutes ahead of Cardiff |
| Donetsk, Ukraine | 2 hours ahead of Cardiff | Pyongyang, North Korea | 8 hours ahead of Cardiff |
| Dongguan, China | 7 hours ahead of Cardiff | Qom, Iran | 2 hours 30 minutes ahead of Cardiff |
| Dortmund, Germany | 1 hour ahead of Cardiff | Québec, Canada | 5 hours behind Cardiff |
| Douala, Cameroon | the same time as Cardiff | Quetta, Pakistan | 4 hours ahead of Cardiff |
| Dresden, Germany | 1 hour ahead of Cardiff | Quezon City, Philippines | 7 hours ahead of Cardiff |
| Dubai, United Arab Emirates | 3 hours ahead of Cardiff | Quilmes, Argentina | 4 hours behind Cardiff |
| Dublin, Ireland | the same time as Cardiff | Quito, Ecuador | 6 hours behind Cardiff |
| Duisburg, Germany | 1 hour ahead of Cardiff | Rabat, Morocco | the same time as Cardiff |
| Durban, South Africa | 1 hour ahead of Cardiff | Rajshahi, Bangladesh | 5 hours ahead of Cardiff |
| Dushanbe, Tajikistan | 4 hours ahead of Cardiff | Rawalpindi, Pakistan | 4 hours ahead of Cardiff |
| Dusseldorf, Germany | 1 hour ahead of Cardiff | Recife, Brazil | 4 hours behind Cardiff |
| Ecatepec de Morelos, Mexico | 7 hours behind Cardiff | Riga, Latvia | 2 hours ahead of Cardiff |
| Edinburgh, United Kingdom | the same time as Cardiff | Rio de Janeiro, Brazil | 4 hours behind Cardiff |
| Edmonton, Canada | 7 hours behind Cardiff | Riyadh, Saudi Arabia | 2 hours ahead of Cardiff |
| El Mahalla El Kubra, Egypt | 2 hours ahead of Cardiff | Rome, Italy | 1 hour ahead of Cardiff |
| El Paso, USA | 7 hours behind Cardiff | Rosario, Argentina | 4 hours behind Cardiff |
| Erbil, Iraq | 2 hours ahead of Cardiff | Rostov-on-Don, Russia | 2 hours ahead of Cardiff |
| Essen, Germany | 1 hour ahead of Cardiff | Rotterdam, Netherlands | 1 hour ahead of Cardiff |
| Faisalabad, Pakistan | 4 hours ahead of Cardiff | Saint Petersburg, Russia | 2 hours ahead of Cardiff |
| Fes, Morocco | the same time as Cardiff | Saitama, Japan | 8 hours ahead of Cardiff |
| Fort Worth, USA | 6 hours behind Cardiff | Salé, Morocco | the same time as Cardiff |
| Fortaleza, Brazil | 4 hours behind Cardiff | Salta, Argentina | 4 hours behind Cardiff |
| Frankfurt am Main, Germany | 1 hour ahead of Cardiff | Salvador, Brazil | 4 hours behind Cardiff |
| Freetown, Sierra Leone | 1 hour behind Cardiff | Samara, Russia | 3 hours ahead of Cardiff |
| Fukuoka, Japan | 8 hours ahead of Cardiff | San Antonio, USA | 6 hours behind Cardiff |
| Garoua, Cameroon | the same time as Cardiff | San Diego, USA | 8 hours behind Cardiff |
| Gaza, Palestinian Territories | 2 hours ahead of Cardiff | San Francisco, USA | 8 hours behind Cardiff |
| Gaziantep, Turkey | 2 hours ahead of Cardiff | San Jose, USA | 8 hours behind Cardiff |
| Gdańsk, Poland | 1 hour ahead of Cardiff | San Juan, Puerto Rico | 5 hours behind Cardiff |
| General Santos, Philippines | 7 hours ahead of Cardiff | San Miguel de Tucumán, Argentina | 4 hours behind Cardiff |
| Genoa, Italy | 1 hour ahead of Cardiff | San Pedro Sula, Honduras | 7 hours behind Cardiff |
| Giza, Egypt | 2 hours ahead of Cardiff | San Salvador, El Salvador | 7 hours behind Cardiff |
| Glasgow, United Kingdom | the same time as Cardiff | Sanaa, Yemen | 2 hours ahead of Cardiff |
| Goiânia, Brazil | 4 hours behind Cardiff | Santa Cruz de la Sierra, Bolivia | 5 hours behind Cardiff |
| Gold Coast, Australia | 9 hours ahead of Cardiff | Santa Fe, Argentina | 4 hours behind Cardiff |
| Gomel, Belarus | 2 hours ahead of Cardiff | Santa Marta, Colombia | 6 hours behind Cardiff |
| Gothenburg, Sweden | 1 hour ahead of Cardiff | Santiago, Chile | 5 hours behind Cardiff |
| Goyang, South Korea | 8 hours ahead of Cardiff | Santiago de Cali, Colombia | 6 hours behind Cardiff |
| Guadalajara, Mexico | 7 hours behind Cardiff | Santiago de Cuba, Cuba | 5 hours behind Cardiff |
| Guangzhou, China | 7 hours ahead of Cardiff | Santiago de los Caballeros, Dominican Republic | 5 hours behind Cardiff |
| Guatemala City, Guatemala | 7 hours behind Cardiff | Santo Domingo, Dominican Republic | 5 hours behind Cardiff |
| Guayaquil, Ecuador | 6 hours behind Cardiff | São Paulo, Brazil | 4 hours behind Cardiff |
| Gujranwala, Pakistan | 4 hours ahead of Cardiff | Sapporo, Japan | 8 hours ahead of Cardiff |
| Gwangju, South Korea | 8 hours ahead of Cardiff | Sarajevo, Bosnia and Herzegovina | 1 hour ahead of Cardiff |
| Haiphong, Vietnam | 6 hours ahead of Cardiff | Saratov, Russia | 3 hours ahead of Cardiff |
| Hama, Syria | 2 hours ahead of Cardiff | Seattle, USA | 8 hours behind Cardiff |
| Hamburg, Germany | 1 hour ahead of Cardiff | Sendai, Japan | 8 hours ahead of Cardiff |
| Hamhung, North Korea | 8 hours ahead of Cardiff | Seoul, South Korea | 8 hours ahead of Cardiff |
| Hamilton, Canada | 5 hours behind Cardiff | Sevastopol, Ukraine | 2 hours ahead of Cardiff |
| Hangzhou, China | 7 hours ahead of Cardiff | Seville, Spain | 1 hour ahead of Cardiff |
| Hanoi, Vietnam | 6 hours ahead of Cardiff | Shah Alam, Malaysia | 7 hours ahead of Cardiff |
| Hanover, Germany | 1 hour ahead of Cardiff | Shanghai, China | 7 hours ahead of Cardiff |
| Harare, Zimbabwe | 1 hour ahead of Cardiff | Sharjah, United Arab Emirates | 3 hours ahead of Cardiff |
| Harbin, China | 7 hours ahead of Cardiff | Sheffield, United Kingdom | the same time as Cardiff |
| Hargeysa, Somalia | 2 hours ahead of Cardiff | Shenyang, China | 7 hours ahead of Cardiff |
| Havana, Cuba | 5 hours behind Cardiff | Shenzhen, China | 7 hours ahead of Cardiff |
| Helsinki, Finland | 2 hours ahead of Cardiff | Shiraz, Iran | 2 hours 30 minutes ahead of Cardiff |
| Hiroshima, Japan | 8 hours ahead of Cardiff | Shymkent, Kazakhstan | 4 hours ahead of Cardiff |
| Ho Chi Minh City, Vietnam | 6 hours ahead of Cardiff | Singapore, Singapore | 7 hours ahead of Cardiff |
| Homs, Syria | 2 hours ahead of Cardiff | Skopje, North Macedonia | 1 hour ahead of Cardiff |
| Hong Kong, Hong Kong | 7 hours ahead of Cardiff | Sofia, Bulgaria | 2 hours ahead of Cardiff |
| Houston, USA | 6 hours behind Cardiff | Stockholm, Sweden | 1 hour ahead of Cardiff |
| Hyderabad, India | 4 hours 30 minutes ahead of Cardiff | Stuttgart, Germany | 1 hour ahead of Cardiff |
| Hyderābād, Pakistan | 4 hours ahead of Cardiff | Suez, Egypt | 2 hours ahead of Cardiff |
| Ibadan, Nigeria | the same time as Cardiff | Sulaymaniyah, Iraq | 2 hours ahead of Cardiff |
| Ibague, Colombia | 6 hours behind Cardiff | Surabaya, Indonesia | 6 hours ahead of Cardiff |
| Incheon, South Korea | 8 hours ahead of Cardiff | Surat, India | 4 hours 30 minutes ahead of Cardiff |
| Indianapolis, USA | 5 hours behind Cardiff | Suwon, South Korea | 8 hours ahead of Cardiff |
| Indore, India | 4 hours 30 minutes ahead of Cardiff | Sydney, Australia | 9 hours ahead of Cardiff |
| Ipoh, Malaysia | 7 hours ahead of Cardiff | Ta`izz, Yemen | 2 hours ahead of Cardiff |
| Iquitos, Peru | 6 hours behind Cardiff | Ta’if, Saudi Arabia | 2 hours ahead of Cardiff |
| Irkutsk, Russia | 7 hours ahead of Cardiff | Tabriz, Iran | 2 hours 30 minutes ahead of Cardiff |
| Isfahan, Iran | 2 hours 30 minutes ahead of Cardiff | Tabuk, Saudi Arabia | 2 hours ahead of Cardiff |
| Istanbul, Turkey | 2 hours ahead of Cardiff | Taichung, Taiwan | 7 hours ahead of Cardiff |
| Izhevsk, Russia | 3 hours ahead of Cardiff | Tainan City, Taiwan | 7 hours ahead of Cardiff |
| Izmir, Turkey | 2 hours ahead of Cardiff | Taipei, Taiwan | 7 hours ahead of Cardiff |
| Jacksonville, USA | 5 hours behind Cardiff | Tangerang, Indonesia | 6 hours ahead of Cardiff |
| Jaipur, India | 4 hours 30 minutes ahead of Cardiff | Tangier, Morocco | the same time as Cardiff |
| Jakarta, Indonesia | 6 hours ahead of Cardiff | Tashkent, Uzbekistan | 4 hours ahead of Cardiff |
| Jeddah, Saudi Arabia | 2 hours ahead of Cardiff | Tbilisi, Georgia | 3 hours ahead of Cardiff |
| Jerusalem, Israel | 2 hours ahead of Cardiff | Tébessa, Algeria | the same time as Cardiff |
| Johannesburg, South Africa | 1 hour ahead of Cardiff | Tegucigalpa, Honduras | 7 hours behind Cardiff |
| Johor Bahru, Malaysia | 7 hours ahead of Cardiff | Tehran, Iran | 2 hours 30 minutes ahead of Cardiff |
| Kabul, Afghanistan | 3 hours 30 minutes ahead of Cardiff | Tembisa, South Africa | 1 hour ahead of Cardiff |
| Kaduna, Nigeria | the same time as Cardiff | The Hague, Netherlands | 1 hour ahead of Cardiff |
| Kampala, Uganda | 2 hours ahead of Cardiff | Tianjin, China | 7 hours ahead of Cardiff |
| Kananga, DR Congo | 1 hour ahead of Cardiff | Tijuana, Mexico | 8 hours behind Cardiff |
| Kano, Nigeria | the same time as Cardiff | Tokyo, Japan | 8 hours ahead of Cardiff |
| Kanpur, India | 4 hours 30 minutes ahead of Cardiff | Tolyatti, Russia | 3 hours ahead of Cardiff |
| Kaohsiung City, Taiwan | 7 hours ahead of Cardiff | Toronto, Canada | 5 hours behind Cardiff |
| Karachi, Pakistan | 4 hours ahead of Cardiff | Touba, Senegal | 1 hour behind Cardiff |
| Karagandy, Kazakhstan | 4 hours ahead of Cardiff | Toulouse, France | 1 hour ahead of Cardiff |
| Karaj, Iran | 2 hours 30 minutes ahead of Cardiff | Tripoli, Libya | 1 hour ahead of Cardiff |
| Karbala, Iraq | 2 hours ahead of Cardiff | Trujillo, Peru | 6 hours behind Cardiff |
| Kathmandu, Nepal | 4 hours 45 minutes ahead of Cardiff | Tunis, Tunisia | the same time as Cardiff |
| Kawasaki, Japan | 8 hours ahead of Cardiff | Turin, Italy | 1 hour ahead of Cardiff |
| Kazan’, Russia | 2 hours ahead of Cardiff | Ufa, Russia | 4 hours ahead of Cardiff |
| Khabarovsk, Russia | 9 hours ahead of Cardiff | Ulan Bator, Mongolia | 7 hours ahead of Cardiff |
| Kharkiv, Ukraine | 2 hours ahead of Cardiff | Ulyanovsk, Russia | 3 hours ahead of Cardiff |
| Khartoum, Sudan | 1 hour ahead of Cardiff | Valencia, Spain | 1 hour ahead of Cardiff |
| Khulna, Bangladesh | 5 hours ahead of Cardiff | Valencia, Venezuela | 5 hours behind Cardiff |
| Kiev, Ukraine | 2 hours ahead of Cardiff | Vancouver, Canada | 8 hours behind Cardiff |
| Kigali, Rwanda | 1 hour ahead of Cardiff | Vienna, Austria | 1 hour ahead of Cardiff |
| Kingston, Jamaica | 6 hours behind Cardiff | Vilnius, Lithuania | 2 hours ahead of Cardiff |
| Kinshasa, DR Congo | the same time as Cardiff | Vladivostok, Russia | 9 hours ahead of Cardiff |
| Kirkuk, Iraq | 2 hours ahead of Cardiff | Volgograd, Russia | 2 hours ahead of Cardiff |
| Kisangani, DR Congo | 1 hour ahead of Cardiff | Voronezh, Russia | 2 hours ahead of Cardiff |
| Klang, Malaysia | 7 hours ahead of Cardiff | Warsaw, Poland | 1 hour ahead of Cardiff |
| Kobe, Japan | 8 hours ahead of Cardiff | Washington D.C., USA | 5 hours behind Cardiff |
| Kolkata, India | 4 hours 30 minutes ahead of Cardiff | White House, Morocco | the same time as Cardiff |
| Kolwezi, DR Congo | 1 hour ahead of Cardiff | Winnipeg, Canada | 6 hours behind Cardiff |
| Konya, Turkey | 2 hours ahead of Cardiff | Wrocław, Poland | 1 hour ahead of Cardiff |
| Kota Bharu, Malaysia | 7 hours ahead of Cardiff | Wuhan, China | 7 hours ahead of Cardiff |
| Kousséri, Cameroon | the same time as Cardiff | Xi'an, China | 7 hours ahead of Cardiff |
| Kowloon, Hong Kong | 7 hours ahead of Cardiff | Yangon, Myanmar | 5 hours 30 minutes ahead of Cardiff |
| Krakow, Poland | 1 hour ahead of Cardiff | Yaoundé, Cameroon | the same time as Cardiff |
| Krasnodar, Russia | 2 hours ahead of Cardiff | Yaroslavl, Russia | 2 hours ahead of Cardiff |
| Krasnoyarsk, Russia | 6 hours ahead of Cardiff | Yekaterinburg, Russia | 4 hours ahead of Cardiff |
| Kryvyi Rih, Ukraine | 2 hours ahead of Cardiff | Yerevan, Armenia | 3 hours ahead of Cardiff |
| Kuala Lumpur, Malaysia | 7 hours ahead of Cardiff | Yokohama, Japan | 8 hours ahead of Cardiff |
| Kuching, Malaysia | 7 hours ahead of Cardiff | Zagreb, Croatia | 1 hour ahead of Cardiff |
| Kumasi, Ghana | 1 hour behind Cardiff | Zamboanga City, Philippines | 7 hours ahead of Cardiff |
| Kyoto, Japan | 8 hours ahead of Cardiff | Zapopan, Mexico | 7 hours behind Cardiff |
| La Paz, Bolivia | 5 hours behind Cardiff | Zaporizhia, Ukraine | 2 hours ahead of Cardiff |
| La Plata, Argentina | 4 hours behind Cardiff | Zaragoza, Spain | 1 hour ahead of Cardiff |
| Lagos, Nigeria | the same time as Cardiff | Zarqa, Jordan | 2 hours ahead of Cardiff |