Skip to main content

Indian Ocean Time (IOT) Converter

Convert Indian Ocean Time to any time zone, with daylight saving handled automatically. The table below compares it with every other zone.

IOT → UTC

6:00 AM

Wednesday, January 15, 2025

IOT to UTC conversion chart

Each hour of the day in IOT and its equivalent in UTC.

IOTUTC
12:00 AM6:00 PM (previous day)
1:00 AM7:00 PM (previous day)
2:00 AM8:00 PM (previous day)
3:00 AM9:00 PM (previous day)
4:00 AM10:00 PM (previous day)
5:00 AM11:00 PM (previous day)
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Indian Ocean Time compared with every other time zone

Each row converts from Indian Ocean Time to another zone. Where daylight saving changes the time difference, each stretch of 2026 is listed with its dates.

FromToCities in To zoneTime differenceCurrent timeConvert
Indian Ocean Time (IOT)American Samoa TimeUTC-11UTC-11Midway, Pago Pago17h behind–Convert IOT to Midway
Indian Ocean Time (IOT)Niue TimeNUTUTC-11Alofi17h behind–Convert IOT to NUT
Indian Ocean Time (IOT)Cook Islands TimeCKTUTC-10Avarua16h behind–Convert IOT to CKT
Indian Ocean Time (IOT)Hawaii-Aleutian TimeHASTUTC-10Honolulu, East Honolulu, Pearl City, Makakilo / Kapolei / Honokai Hale16h behind–Convert IOT to HAST
Indian Ocean Time (IOT)Hawaii-Aleutian Time – AdakHAST/HADTUTC-10 / UTC-9Adak15h behind (Mar 8 – Nov 1)16h behind (Nov 1 – Mar 8)–Convert IOT to HAST
Indian Ocean Time (IOT)Tahiti TimeTAHTUTC-10Faaa, Papeete, Punaauia16h behind–Convert IOT to TAHT
Indian Ocean Time (IOT)Marquesas TimeMARTUTC-9:30Marquesas15h 30m behind–Convert IOT to MART
Indian Ocean Time (IOT)Alaska TimeAKST/AKDTUTC-9 / UTC-8Anchorage, Fairbanks, Juneau, Eagle River14h behind (Mar 8 – Nov 1)15h behind (Nov 1 – Mar 8)–Convert IOT to AKST
Indian Ocean Time (IOT)Gambier TimeGAMTUTC-9Gambier15h behind–Convert IOT to GAMT
Indian Ocean Time (IOT)Pacific TimePST/PDTUTC-8 / UTC-7Los Angeles, San Diego, San Jose, San Francisco, Tijuana, Mexicali, Ensenada, Rosarito, Vancouver, Surrey, Victoria, Burnaby13h behind (Mar 8 – Nov 1)14h behind (Nov 1 – Mar 8)–Convert IOT to PST
Indian Ocean Time (IOT)Pitcairn TimePSTUTC-8Adamstown14h behind–Convert IOT to PST
Indian Ocean Time (IOT)Mexican Pacific TimeUTC-7UTC-7Hermosillo, Culiacán, Mazatlán, Tepic13h behind–Convert IOT to Hermosillo
Indian Ocean Time (IOT)Mountain TimeMST/MDTUTC-7 / UTC-6Denver, El Paso, Albuquerque, Colorado Springs, Calgary, Edmonton, Lethbridge, Red Deer, Ciudad Juárez12h behind (Mar 8 – Nov 1)13h behind (Nov 1 – Mar 8)–Convert IOT to MST
Indian Ocean Time (IOT)Mountain Time – PhoenixMSTUTC-7Phoenix, Tucson, Mesa, Chandler13h behind–Convert IOT to MST
Indian Ocean Time (IOT)Yukon TimeYTUTC-7Whitehorse, Fort St. John, Creston, Dawson13h behind–Convert IOT to YT
Indian Ocean Time (IOT)Central TimeCST/CDTUTC-6 / UTC-5Chicago, Houston, San Antonio, Dallas, Reynosa, Heroica Matamoros, Nuevo Laredo, Ciudad Acuña, Winnipeg, Brandon, Steinbach, Kenora11h behind (Mar 8 – Nov 1)12h behind (Nov 1 – Mar 8)–Convert IOT to CST
Indian Ocean Time (IOT)Central Time – Mexico CityCSTUTC-6Mexico City, Iztapalapa, Puebla, Ecatepec de Morelos, Belize City, San Pedro, Orange Walk, Belmopan, Guatemala City, Villa Nueva, Mixco, Cobán, Managua, León, Masaya, Chinandega, San José, Limón, San Francisco, Alajuela, San Salvador, Soyapango, San Miguel, Santa Ana, Saskatoon, Regina, Prince Albert, Moose Jaw, Tegucigalpa, San Pedro Sula, La Ceiba, Choloma12h behind–Convert IOT to CST
Indian Ocean Time (IOT)Easter Island TimeEAST/EADTUTC-6 / UTC-5Easter12h behind (Apr 4 – Sep 5)11h behind (Sep 5 – Apr 4)–Convert IOT to EAST
Indian Ocean Time (IOT)Galapagos TimeGALTUTC-6Galapagos12h behind–Convert IOT to GALT
Indian Ocean Time (IOT)Acre TimeACTUTC-5Rio Branco, Cruzeiro do Sul, Tarauacá, Sena Madureira11h behind–Convert IOT to ACT
Indian Ocean Time (IOT)Colombia TimeCOTUTC-5Bogotá, Cali, Medellín, Barranquilla11h behind–Convert IOT to COT
Indian Ocean Time (IOT)Cuba TimeCST/CDTUTC-5 / UTC-4Havana, Santiago de Cuba, Camagüey, Holguín10h behind (Mar 8 – Nov 1)11h behind (Nov 1 – Mar 8)–Convert IOT to CST
Indian Ocean Time (IOT)Eastern TimeEST/EDTUTC-5 / UTC-4New York City, Brooklyn, Queens, Philadelphia, Nassau, Lucaya, Freeport, Killarney, Port-au-Prince, Carrefour, Delmas, Port-de-Paix, Providenciales, Cockburn Town, Toronto, Montréal, Ottawa, Mississauga10h behind (Mar 8 – Nov 1)11h behind (Nov 1 – Mar 8)–Convert IOT to EST
Indian Ocean Time (IOT)Eastern Time – PanamaESTUTC-5Panamá, San Miguelito, Juan Díaz, David, Atikokan, Cancún, Chetumal, Playa del Carmen, Cozumel, George Town, West Bay, Kingston, New Kingston, Spanish Town, Portmore11h behind–Convert IOT to EST
Indian Ocean Time (IOT)Ecuador TimeECTUTC-5Quito, Guayaquil, Cuenca, Santo Domingo de los Colorados11h behind–Convert IOT to ECT
Indian Ocean Time (IOT)Peru TimePETUTC-5Lima, Callao, Arequipa, Trujillo11h behind–Convert IOT to PET
Indian Ocean Time (IOT)Amazon TimeAMTUTC-4Manaus, Campo Grande, Cuiabá, Porto Velho10h behind–Convert IOT to AMT
Indian Ocean Time (IOT)Atlantic TimeAST/ADTUTC-4 / UTC-3Halifax, Sydney, Dartmouth, Moncton, Hamilton, Thule9h behind (Mar 8 – Nov 1)10h behind (Nov 1 – Mar 8)–Convert IOT to AST
Indian Ocean Time (IOT)Atlantic Time – Santo DomingoASTUTC-4Santo Domingo, Santiago de los Caballeros, Santo Domingo Oeste, Santo Domingo Este, Basseterre, Blanc-Sablon, Brades, Plymouth, Bridgetown, Chaguanas, Mon Repos, San Fernando, Port of Spain, Fort-de-France, Le Lamentin, Le Robert, Sainte-Marie, Gros Islet, Castries, Gustavia, Kingstown, Calliaqua, Kralendijk, Les Abymes, Baie-Mahault, Le Gosier, Petit-Bourg, Marigot, Oranjestad, Noord, Tanki Leendert, San Nicolas, Philipsburg, Road Town, Roseau, Saint Croix, Charlotte Amalie, Saint George's, Saint John’s, San Juan, Bayamón, Carolina, Ponce, The Valley, Willemstad, Bandariba10h behind–Convert IOT to AST
Indian Ocean Time (IOT)Bolivia TimeBOTUTC-4La Paz, Santa Cruz de la Sierra, Cochabamba, Sucre10h behind–Convert IOT to BOT
Indian Ocean Time (IOT)Chile TimeCLTUTC-4 / UTC-3Santiago, Puente Alto, Maipú, Antofagasta10h behind (Apr 4 – Sep 6)9h behind (Sep 6 – Apr 4)–Convert IOT to CLT
Indian Ocean Time (IOT)Guyana TimeGYTUTC-4Georgetown, Linden, New Amsterdam10h behind–Convert IOT to GYT
Indian Ocean Time (IOT)Venezuela TimeVETUTC-4Caracas, Maracaibo, Valencia, Barquisimeto10h behind–Convert IOT to VET
Indian Ocean Time (IOT)Newfoundland TimeNST/NDTUTC-3:30 / UTC-2:30St. John's, Mount Pearl, Paradise, Corner Brook8h 30m behind (Mar 8 – Nov 1)9h 30m behind (Nov 1 – Mar 8)–Convert IOT to NST
Indian Ocean Time (IOT)Argentina TimeARTUTC-3Buenos Aires, Córdoba, Rosario, Mar del Plata9h behind–Convert IOT to ART
Indian Ocean Time (IOT)Brasilia TimeBRTUTC-3São Paulo, Rio de Janeiro, Belo Horizonte, Salvador9h behind–Convert IOT to BRT
Indian Ocean Time (IOT)Chile Time – Punta ArenasCLTUTC-3Punta Arenas, Coyhaique, Puerto Natales, Puerto Aysén, Palmer, Rothera9h behind–Convert IOT to CLT
Indian Ocean Time (IOT)Falkland Islands TimeFKSTUTC-3Stanley9h behind–Convert IOT to FKST
Indian Ocean Time (IOT)French Guiana TimeGFTUTC-3Cayenne, Matoury, Saint-Laurent-du-Maroni, Kourou9h behind–Convert IOT to GFT
Indian Ocean Time (IOT)Paraguay TimePYTUTC-3Asunción, Ciudad del Este, San Lorenzo, Capiatá9h behind–Convert IOT to PYT
Indian Ocean Time (IOT)St. Pierre & Miquelon TimePMUTC-3 / UTC-2Saint-Pierre8h behind (Mar 8 – Nov 1)9h behind (Nov 1 – Mar 8)–Convert IOT to PM
Indian Ocean Time (IOT)Suriname TimeSRTUTC-3Paramaribo, Blauwgrond, Rainville, Flora9h behind–Convert IOT to SRT
Indian Ocean Time (IOT)Uruguay TimeUYTUTC-3Montevideo, Salto, Paysandú, Las Piedras9h behind–Convert IOT to UYT
Indian Ocean Time (IOT)Fernando de Noronha TimeFNTUTC-2Noronha8h behind–Convert IOT to FNT
Indian Ocean Time (IOT)Greenland TimeUTC-2UTC-2 / UTC-1Nuuk, Scoresbysund7h behind (Mar 29 – Oct 24)8h behind (Oct 24 – Mar 29)–Convert IOT to Nuuk
Indian Ocean Time (IOT)South Georgia TimeGSTUTC-2Grytviken8h behind–Convert IOT to GST
Indian Ocean Time (IOT)Azores TimeAZOTUTC-1 / UTC+0Ponta Delgada6h behind (Mar 29 – Oct 25)7h behind (Oct 25 – Mar 29)–Convert IOT to AZOT
Indian Ocean Time (IOT)Cape Verde TimeCVTUTC-1Praia, Mindelo, Espargos, Assomada7h behind–Convert IOT to CVT
Indian Ocean Time (IOT)Coordinated Universal TimeUTCUTC+0UTC6h behind–Convert IOT to UTC
Indian Ocean Time (IOT)Greenwich Mean TimeGMT/BSTUTC+0 / UTC+1London, Birmingham, Glasgow, Manchester, Douglas, Dublin, South Dublin, Cork, Limerick, Saint Helier, Saint Peter Port5h behind (Mar 29 – Oct 25)6h behind (Oct 25 – Mar 29)–Convert IOT to GMT
Indian Ocean Time (IOT)Greenwich Mean Time – AccraGMTUTC+0Kumasi, Accra, Tamale, Takoradi, Abidjan, Abobo, Bouaké, Korhogo, Bamako, Sikasso, Koutiala, Ségou, Bissau, Gabú, Bafatá, Xitole, Conakry, Camayenne, Nzérékoré, Kankan, Dakar, Touba, Pikine, Guédiawaye, Danmarkshavn, Freetown, Bo, Kenema, Koidu, Jamestown, Lomé, Sokodé, Kara, Atakpamé, Monrovia, Gbarnga, Buchanan, Ganta, Nouakchott, Nouadhibou, Kiffa, Dar Naim, Ouagadougou, Bobo-Dioulasso, Koudougou, Saaba, Reykjavík, Kópavogur, Hafnarfjörður, Reykjanesbær, São Tomé, Serekunda, Brikama, Bununka Kunda, Sukuta6h behind–Convert IOT to GMT
Indian Ocean Time (IOT)Greenwich Mean Time – TrollGMTUTC+0 / UTC+2Troll4h behind (Mar 29 – Oct 25)6h behind (Oct 25 – Mar 29)–Convert IOT to GMT
Indian Ocean Time (IOT)Western European TimeWET/WESTUTC+0 / UTC+1Lisbon, Porto, Amadora, Braga, Las Palmas de Gran Canaria, Santa Cruz de Tenerife, La Laguna, Telde, Tórshavn5h behind (Mar 29 – Oct 25)6h behind (Oct 25 – Mar 29)–Convert IOT to WET
Indian Ocean Time (IOT)Western European Time – CasablancaWETUTC+0 / UTC+1Casablanca, Rabat, Fes, Tangier, Laayoune, Dakhla, Boujdour5h behind (until Feb 15)6h behind (Feb 15 – Mar 22)5h behind (Mar 22 – Sep 20)6h behind (from Sep 20)–Convert IOT to WET
Indian Ocean Time (IOT)Central European TimeCET/CESTUTC+1 / UTC+2Paris, Marseille, Lyon, Toulouse, Andorra la Vella, les Escaldes, Belgrade, Niš, Novi Sad, Zemun, Berlin, Hamburg, Munich, Köln, Bratislava, Košice, Petržalka, Nitra, Brussels, Antwerpen, Gent, Charleroi, Budapest, Debrecen, Szeged, Miskolc, Copenhagen, Århus, Odense, Aalborg, Gibraltar, Ljubljana, Maribor, Celje, Kranj, Longyearbyen, Luxembourg, Esch-sur-Alzette, Dudelange, Madrid, Barcelona, Valencia, Zaragoza, Monaco, Monte-Carlo, Oslo, Bergen, Trondheim, Stavanger, Podgorica, Nikšić, Herceg Novi, Pljevlja, Prague, Brno, Ostrava, Pilsen, Rome, Milan, Naples, Turin, Rotterdam, Amsterdam, The Hague, Utrecht, San Marino, San Pawl il-Baħar, Birkirkara, Mosta, Sliema, Sarajevo, Banja Luka, Zenica, Tuzla, Skopje, Kumanovo, Prilep, Bitola, Stockholm, Göteborg, Malmö, Uppsala, Tirana, Durrës, Vlorë, Elbasan, Vaduz, Vatican City, Vienna, Graz, Linz, Favoriten, Warsaw, Łódź, Kraków, Wrocław, Zagreb, Split, Rijeka, Osijek, Zürich, Genève, Basel, Lausanne4h behind (Mar 29 – Oct 25)5h behind (Oct 25 – Mar 29)–Convert IOT to CET
Indian Ocean Time (IOT)Central European Time – AlgiersCETUTC+1Algiers, Oran, Constantine, Annaba, Tunis, Sfax, Sousse, Kairouan5h behind–Convert IOT to CET
Indian Ocean Time (IOT)West Africa TimeWATUTC+1Lagos, Kano, Ibadan, Abuja, Bangui, Bimbo, Bégoua, Carnot, Bata, Malabo, Ebebiyin, Brazzaville, Pointe-Noire, Dolisie, Nkayi, Cotonou, Abomey-Calavi, Porto-Novo, Parakou, Douala, Yaoundé, Bamenda, Bafoussam, Kinshasa, Kikwit, Masina, Mbandaka, Libreville, Port-Gentil, Franceville, Owendo, Luanda, Lubango, Huambo, Benguela, N'Djamena, Moundou, Abéché, Sarh, Niamey, Maradi, Zinder, Tahoua5h behind–Convert IOT to WAT
Indian Ocean Time (IOT)Central Africa TimeCATUTC+2Lilongwe, Blantyre, Mzuzu, Zomba, Bujumbura, Gitega, Ngozi, Rumonge, Gaborone, Francistown, Mogoditshane, Maun, Harare, Bulawayo, Chitungwiza, Mutare, Juba, Winejok, Yei, Malakal, Khartoum, Omdurman, Khartoum North, Nyala, Kigali, Gisenyi, Musanze, Nyagatare, Lubumbashi, Mbuji-Mayi, Kananga, Kisangani, Lusaka, Kitwe, Ndola, Chipata, Maputo, Matola, Nampula, Beira, Windhoek, Rundu, Walvis Bay, Swakopmund4h behind–Convert IOT to CAT
Indian Ocean Time (IOT)Eastern European TimeEET/EESTUTC+2 / UTC+3Athens, Thessaloníki, Pátra, Piraeus, Bucharest, Sector 3, Iaşi, Sector 6, Chisinau, Tiraspol, Bălţi, Bender, Helsinki, Espoo, Tampere, Vantaa, Kyiv, Kharkiv, Odesa, Dnipro, Mariehamn, Nicosia, Limassol, Larnaca, Stróvolos, Riga, Daugavpils, Liepāja, Jelgava, Sofia, Plovdiv, Varna, Burgas, Tallinn, Tartu, Narva, Pärnu, Vilnius, Kaunas, Klaipėda, Šiauliai3h behind (Mar 29 – Oct 25)4h behind (Oct 25 – Mar 29)–Convert IOT to EET
Indian Ocean Time (IOT)Eastern European Time – BeirutEET/EESTUTC+2 / UTC+3Beirut, Ra’s Bayrūt, Tripoli, Sidon3h behind (Mar 29 – Oct 24)4h behind (Oct 24 – Mar 29)–Convert IOT to EET
Indian Ocean Time (IOT)Eastern European Time – CairoEET/EESTUTC+2 / UTC+3Cairo, Alexandria, Giza, Shubrā al Khaymah3h behind (Apr 24 – Oct 29)4h behind (Oct 29 – Apr 24)–Convert IOT to EET
Indian Ocean Time (IOT)Eastern European Time – HebronEET/EESTUTC+2 / UTC+3East Jerusalem, Gaza, Khān Yūnis, Jabālyā3h behind (Mar 28 – Oct 24)4h behind (Oct 24 – Mar 28)–Convert IOT to EET
Indian Ocean Time (IOT)Eastern European Time – TripoliEETUTC+2Tripoli, Benghazi, Misratah, Zliten, Kaliningrad, Chernyakhovsk, Sovetsk, Baltiysk4h behind–Convert IOT to EET
Indian Ocean Time (IOT)Israel TimeIST/IDTUTC+2 / UTC+3Jerusalem, Tel Aviv, West Jerusalem, Haifa3h behind (Mar 27 – Oct 25)4h behind (Oct 25 – Mar 27)–Convert IOT to IST
Indian Ocean Time (IOT)South Africa TimeSASTUTC+2Johannesburg, Cape Town, Durban, Pretoria, Manzini, Mbabane, Lobamba, Maseru, Maputsoe, Mohale's Hoek, Mafeteng4h behind–Convert IOT to SAST
Indian Ocean Time (IOT)Arabian TimeASTUTC+3Baghdad, Al Mawşil al Jadīdah, Al Başrah al Qadīmah, Mosul, Al Aḩmadī, Ḩawallī, As Sālimīyah, Şabāḩ as Sālim, Al Muharraq, Manama, Madīnat Ḩamad, Ar Rifā‘, Doha, Ar Rayyān, Al Maţār al ‘Atīq, Al Manşūrah, Jeddah, Riyadh, Makkah, Madinah, Sanaa, Aden, Taiz, Ibb3h behind–Convert IOT to AST
Indian Ocean Time (IOT)East Africa TimeEATUTC+3Nairobi, Kakamega, Mombasa, Nakuru, Addis Ababa, Jijiga, Gonder, Mek'ele, Antananarivo, Toamasina, Antsirabe, Mahajanga, Asmara, Keren, Himora, Massawa, Dar es Salaam, Mwanza, Dodoma, Zanzibar, Djibouti, Ali Sabih, Dikhil, Tadjoura, Kampala, Nansana, Kira, Bunamwaya, Mamoudzou, Koungou, Labattoir, Kaouéni, Mogadishu, Borama, Hargeysa, Berbera, Moroni, Moutsamoudou, Fomboni3h behind–Convert IOT to EAT
Indian Ocean Time (IOT)Jordan TimeUTC+3UTC+3Amman, Zarqa, Irbid, Russeifa3h behind–Convert IOT to Amman
Indian Ocean Time (IOT)Moscow TimeMSKUTC+3Moscow, Saint Petersburg, Nizhniy Novgorod, Kazan, Minsk, Homyel', Hrodna, Vitebsk, Sevastopol, Simferopol, Kerch, Yevpatoriya3h behind–Convert IOT to MSK
Indian Ocean Time (IOT)Syowa TimeSYOTUTC+3Syowa3h behind–Convert IOT to SYOT
Indian Ocean Time (IOT)Syria TimeUTC+3UTC+3Aleppo, Damascus, Homs, Latakia3h behind–Convert IOT to Aleppo
Indian Ocean Time (IOT)Turkey TimeTRTUTC+3Istanbul, Ankara, Bursa, İzmir3h behind–Convert IOT to TRT
Indian Ocean Time (IOT)Iran TimeIRSTUTC+3:30Tehran, Mashhad, Isfahan, Karaj2h 30m behind–Convert IOT to IRST
Indian Ocean Time (IOT)Armenia TimeAMTUTC+4Yerevan, Malatia-Sebastia, Shengavit, Nor Nork2h behind–Convert IOT to AMT
Indian Ocean Time (IOT)Azerbaijan TimeAZTUTC+4Baku, Sumqayıt, Ganja, Lankaran2h behind–Convert IOT to AZT
Indian Ocean Time (IOT)Georgia TimeGETUTC+4Tbilisi, Batumi, Kutaisi, Rustavi2h behind–Convert IOT to GET
Indian Ocean Time (IOT)Gulf TimeGSTUTC+4Dubai, Abu Dhabi, Sharjah, Al Ain City, Muscat, Seeb, Bawshar, ‘Ibrī2h behind–Convert IOT to GST
Indian Ocean Time (IOT)Mauritius TimeMUTUTC+4Port Louis, Vacoas, Beau Bassin-Rose Hill, Curepipe2h behind–Convert IOT to MUT
Indian Ocean Time (IOT)Réunion TimeRETUTC+4Saint-Denis, Saint-Paul, Saint-Pierre, Le Tampon2h behind–Convert IOT to RET
Indian Ocean Time (IOT)Samara TimeSAMTUTC+4Samara, Saratov, Tolyatti, Izhevsk2h behind–Convert IOT to SAMT
Indian Ocean Time (IOT)Seychelles TimeSCTUTC+4Victoria2h behind–Convert IOT to SCT
Indian Ocean Time (IOT)Afghanistan TimeAFTUTC+4:30Kabul, Herāt, Mazār-e Sharīf, Kandahār1h 30m behind–Convert IOT to AFT
Indian Ocean Time (IOT)French Southern & Antarctic TimeFSATUTC+5Port-aux-Français1h behind–Convert IOT to FSAT
Indian Ocean Time (IOT)Kazakhstan TimeUTC+5UTC+5Almaty, Shymkent, Aktobe, Karagandy1h behind–Convert IOT to Almaty
Indian Ocean Time (IOT)Maldives TimeMVTUTC+5Male1h behind–Convert IOT to MVT
Indian Ocean Time (IOT)Mawson TimeMAWTUTC+5Mawson, Vostok1h behind–Convert IOT to MAWT
Indian Ocean Time (IOT)Pakistan TimePKTUTC+5Lahore, Karachi, Peshawar, Faisalabad1h behind–Convert IOT to PKT
Indian Ocean Time (IOT)Tajikistan TimeTJTUTC+5Dushanbe, Isfara, Istaravshan, Kŭlob1h behind–Convert IOT to TJT
Indian Ocean Time (IOT)Turkmenistan TimeTMTUTC+5Ashgabat, Türkmenabat, Daşoguz, Mary1h behind–Convert IOT to TMT
Indian Ocean Time (IOT)Uzbekistan TimeUZTUTC+5Tashkent, Andijon, Namangan, Samarkand1h behind–Convert IOT to UZT
Indian Ocean Time (IOT)Yekaterinburg TimeYEKTUTC+5Yekaterinburg, Chelyabinsk, Ufa, Perm1h behind–Convert IOT to YEKT
Indian Ocean Time (IOT)India TimeISTUTC+5:30Mumbai, Delhi, Bengaluru, Hyderabad, Colombo, Dehiwala-Mount Lavinia, Maharagama, Jaffna30m behind–Convert IOT to IST
Indian Ocean Time (IOT)Nepal TimeNPTUTC+5:45Kathmandu, Pokhara, Bharatpur, Pātan15m behind–Convert IOT to NPT
Indian Ocean Time (IOT)Bangladesh TimeBSTUTC+6Dhaka, Chattogram, Gazipur, KhulnaSame time–Convert IOT to BST
Indian Ocean Time (IOT)Bhutan TimeBTTUTC+6Thimphu, Phuntsholing, Tsirang, PunākhaSame time–Convert IOT to BTT
Indian Ocean Time (IOT)China Time – UrumqiCSTUTC+6Ürümqi, Shihezi, Korla, AqsuSame time–Convert IOT to CST
Indian Ocean Time (IOT)Kyrgyzstan TimeKGTUTC+6Bishkek, Osh, Jalal-Abad, KarakolSame time–Convert IOT to KGT
Indian Ocean Time (IOT)Omsk TimeOMSTUTC+6Omsk, Tara, Kalachinsk, Isil’kul’Same time–Convert IOT to OMST
Indian Ocean Time (IOT)Cocos Islands TimeCCTUTC+6:30West Island30m ahead–Convert IOT to CCT
Indian Ocean Time (IOT)Myanmar TimeMMTUTC+6:30Yangon, Mandalay, Nay Pyi Taw, Hlaingthaya Township30m ahead–Convert IOT to MMT
Indian Ocean Time (IOT)Christmas Island TimeCXTUTC+7Flying Fish Cove1h ahead–Convert IOT to CXT
Indian Ocean Time (IOT)Davis TimeDAVTUTC+7Davis1h ahead–Convert IOT to DAVT
Indian Ocean Time (IOT)Hovd TimeHOVTUTC+7Ulaangom, Khovd, Ölgii, Altai1h ahead–Convert IOT to HOVT
Indian Ocean Time (IOT)Indochina TimeICTUTC+7Bangkok, Samut Prakan, Mueang Nonthaburi, Chon Buri, Ho Chi Minh City, Cần Thơ, Da Nang, Biên Hòa, Phnom Penh, Takeo, Siem Reap, Battambang, Vientiane, Savannakhet, Pakse, Thakhèk1h ahead–Convert IOT to ICT
Indian Ocean Time (IOT)Novosibirsk TimeNOVTUTC+7Novosibirsk, Krasnoyarsk, Barnaul, Tomsk1h ahead–Convert IOT to NOVT
Indian Ocean Time (IOT)Western Indonesia TimeWIBUTC+7Jakarta, Surabaya, Bekasi, Bandung1h ahead–Convert IOT to WIB
Indian Ocean Time (IOT)Australian Western TimeAWSTUTC+8Perth, Mandurah, Bunbury, Geraldton, Casey2h ahead–Convert IOT to AWST
Indian Ocean Time (IOT)Brunei TimeUTC+8UTC+8Bandar Seri Begawan, Sengkurong, Mentiri, Kuala Belait2h ahead–Convert IOT to Bandar Seri Begawan
Indian Ocean Time (IOT)Central Indonesia TimeWITAUTC+8Makassar, Samarinda, Denpasar, Balikpapan2h ahead–Convert IOT to WITA
Indian Ocean Time (IOT)China TimeCSTUTC+8Shanghai, Beijing, Shenzhen, Guangzhou, Macau, Taipa, Sé, Luhuan2h ahead–Convert IOT to CST
Indian Ocean Time (IOT)Hong Kong TimeHKTUTC+8Hong Kong, New Territories, Kowloon, Hong Kong Island2h ahead–Convert IOT to HKT
Indian Ocean Time (IOT)Irkutsk TimeIRKTUTC+8Irkutsk, Ulan-Ude, Bratsk, Angarsk2h ahead–Convert IOT to IRKT
Indian Ocean Time (IOT)Malaysia TimeMYTUTC+8Kuala Lumpur, Johor Bahru, Kampung Baru Subang, Petaling Jaya2h ahead–Convert IOT to MYT
Indian Ocean Time (IOT)Philippine TimePHTUTC+8Quezon City, Davao, Caloocan City, Manila2h ahead–Convert IOT to PHT
Indian Ocean Time (IOT)Singapore TimeSGTUTC+8Singapore, Ulu Bedok, Bedok New Town, Tampines Estate2h ahead–Convert IOT to SGT
Indian Ocean Time (IOT)Taiwan TimeUTC+8UTC+8Taipei, New Taipei City, Taichung, Kaohsiung2h ahead–Convert IOT to Taipei
Indian Ocean Time (IOT)Ulaanbaatar TimeULATUTC+8Ulan Bator, Erdenet, Darhan, Choibalsan2h ahead–Convert IOT to ULAT
Indian Ocean Time (IOT)Australian Central Western TimeACWSTUTC+8:45Eucla2h 45m ahead–Convert IOT to ACWST
Indian Ocean Time (IOT)Eastern Indonesia TimeWITUTC+9Jayapura, Ambon, Sorong, Ternate3h ahead–Convert IOT to WIT
Indian Ocean Time (IOT)Japan TimeJSTUTC+9Tokyo, Yokohama, Osaka, Nagoya3h ahead–Convert IOT to JST
Indian Ocean Time (IOT)Korean TimeKSTUTC+9Seoul, Busan, Incheon, Daegu, Pyongyang, Hamhŭng, Namp’o, Sunch’ŏn3h ahead–Convert IOT to KST
Indian Ocean Time (IOT)Palau TimePWTUTC+9Ngerulmud3h ahead–Convert IOT to PWT
Indian Ocean Time (IOT)Timor-Leste TimeUTC+9UTC+9Dili, Maliana, Suai, Likisá3h ahead–Convert IOT to Dili
Indian Ocean Time (IOT)Yakutsk TimeYAKTUTC+9Chita, Yakutsk, Blagoveshchensk, Belogorsk3h ahead–Convert IOT to YAKT
Indian Ocean Time (IOT)Australian Central TimeACST/ACDTUTC+9:30 / UTC+10:30Adelaide, Adelaide Hills, Mount Gambier, Morphett Vale3h 30m ahead (Apr 5 – Oct 4)4h 30m ahead (Oct 4 – Apr 5)–Convert IOT to ACST
Indian Ocean Time (IOT)Australian Central Time – DarwinACSTUTC+9:30Darwin, Palmerston, Alice Springs3h 30m ahead–Convert IOT to ACST
Indian Ocean Time (IOT)Australian Eastern TimeAEST/AEDTUTC+10 / UTC+11Sydney, Melbourne, Newcastle, Canberra4h ahead (Apr 5 – Oct 4)5h ahead (Oct 4 – Apr 5)–Convert IOT to AEST
Indian Ocean Time (IOT)Australian Eastern Time – BrisbaneAESTUTC+10Brisbane, Gold Coast, Sunshine Coast, Logan City4h ahead–Convert IOT to AEST
Indian Ocean Time (IOT)Chamorro TimeChSTUTC+10Dededo Village, Yigo Village, Tamuning-Tumon-Harmon Village, Tamuning, Saipan4h ahead–Convert IOT to ChST
Indian Ocean Time (IOT)Chuuk TimeCHUTUTC+10Chuuk4h ahead–Convert IOT to CHUT
Indian Ocean Time (IOT)Dumont d’Urville TimeUTC+10UTC+10DumontDUrville4h ahead–Convert IOT to DumontDUrville
Indian Ocean Time (IOT)Papua New Guinea TimePGTUTC+10Port Moresby, Lae, Mount Hagen, Popondetta4h ahead–Convert IOT to PGT
Indian Ocean Time (IOT)Vladivostok TimeVLATUTC+10Khabarovsk, Vladivostok, Khabarovsk Vtoroy, Komsomolsk-on-Amur4h ahead–Convert IOT to VLAT
Indian Ocean Time (IOT)Lord Howe TimeLHST/LHDTUTC+10:30 / UTC+11Lord Howe4h 30m ahead (Apr 5 – Oct 4)5h ahead (Oct 4 – Apr 5)–Convert IOT to LHST
Indian Ocean Time (IOT)Bougainville TimeBSTUTC+11Arawa5h ahead–Convert IOT to BST
Indian Ocean Time (IOT)Kosrae TimeKOSTUTC+11Kosrae, Palikir5h ahead–Convert IOT to KOST
Indian Ocean Time (IOT)New Caledonia TimeNCTUTC+11Nouméa, Mont-Dore, Dumbéa5h ahead–Convert IOT to NCT
Indian Ocean Time (IOT)Norfolk Island TimeNFTUTC+11 / UTC+12Kingston5h ahead (Apr 5 – Oct 4)6h ahead (Oct 4 – Apr 5)–Convert IOT to NFT
Indian Ocean Time (IOT)Sakhalin TimeSAKTUTC+11Yuzhno-Sakhalinsk, Magadan, Korsakov, Kholmsk5h ahead–Convert IOT to SAKT
Indian Ocean Time (IOT)Solomon Islands TimeSBTUTC+11Honiara, Panatina, Nggosi, Tandai5h ahead–Convert IOT to SBT
Indian Ocean Time (IOT)Vanuatu TimeVUTUTC+11Port-Vila5h ahead–Convert IOT to VUT
Indian Ocean Time (IOT)Fiji TimeFJTUTC+12Nasinu, Suva, Lautoka, Nadi6h ahead–Convert IOT to FJT
Indian Ocean Time (IOT)Gilbert Islands TimeGILTUTC+12Tarawa6h ahead–Convert IOT to GILT
Indian Ocean Time (IOT)Kamchatka TimePETTUTC+12Petropavlovsk-Kamchatsky, Yelizovo, Vilyuchinsk, Anadyr6h ahead–Convert IOT to PETT
Indian Ocean Time (IOT)Marshall Islands TimeMHTUTC+12Majuro, Kwajalein6h ahead–Convert IOT to MHT
Indian Ocean Time (IOT)Nauru TimeNRTUTC+12Yaren6h ahead–Convert IOT to NRT
Indian Ocean Time (IOT)New Zealand TimeNZST/NZDTUTC+12 / UTC+13Auckland, Christchurch, Wellington, Manukau City, McMurdo6h ahead (Apr 5 – Sep 27)7h ahead (Sep 27 – Apr 5)–Convert IOT to NZST
Indian Ocean Time (IOT)Tuvalu TimeTVTUTC+12Funafuti6h ahead–Convert IOT to TVT
Indian Ocean Time (IOT)Wake Island TimeWAKTUTC+12Wake6h ahead–Convert IOT to WAKT
Indian Ocean Time (IOT)Wallis & Futuna TimeWFTUTC+12Mata-Utu6h ahead–Convert IOT to WFT
Indian Ocean Time (IOT)Chatham TimeCHAST/CHADTUTC+12:45 / UTC+13:45Chatham6h 45m ahead (Apr 5 – Sep 27)7h 45m ahead (Sep 27 – Apr 5)–Convert IOT to CHAST
Indian Ocean Time (IOT)Phoenix Islands TimePHOTUTC+13Kanton7h ahead–Convert IOT to PHOT
Indian Ocean Time (IOT)Samoa TimeSSTUTC+13Apia7h ahead–Convert IOT to SST
Indian Ocean Time (IOT)Tokelau TimeTKTUTC+13Fakaofo7h ahead–Convert IOT to TKT
Indian Ocean Time (IOT)Tonga TimeTOTUTC+13Nuku‘alofa7h ahead–Convert IOT to TOT
Indian Ocean Time (IOT)Line Islands TimeLINTUTC+14Kiritimati8h ahead–Convert IOT to LINT

Time zone details

Indian Ocean Time

British Indian Ocean Territory

Abbreviation
IOT
Current UTC offset
UTC+6
Daylight saving
Not observed
Major cities
Chagos

Coordinated Universal Time

Worldwide reference scale

Abbreviation
UTC
Current UTC offset
UTC+0
Daylight saving
Not observed
Major cities
UTC

Cities in these time zones

A time zone is a rule, not a place. Cities that keep the same standard offset and switch their clocks on the same dates share one time zone, so they are listed together here and appear as a single option in the pickers above. Berlin, Paris, Madrid, and Rome are all Central European Time; New York and Toronto are both Eastern Time. Cities that merely happen to read the same right now stay separate — London and Abidjan both show UTC+0 each winter, but only London moves to UTC+1 in summer, so converting to one is not the same as converting to the other.

Every city below converts identically, on every date, including daylight-saving changeovers. Pick whichever name you recognise — the result is the same.

Indian Ocean Time

IOT · UTC+6

1 city

British Indian Ocean Territory
Chagos

Coordinated Universal Time

UTC · UTC+0

1 city

A reference scale rather than a place — no cities keep this time zone.

Complete tool guide

How to use the IOT to UTC Time Zone Converter: dates, times, formats, and limitations

The IOT to UTC Time Zone Converter is a free online time-and-date utility that converts a time in Indian Ocean Time to Coordinated Universal Time. It turns calendar or timestamp information into a structured result without requiring a spreadsheet formula, command-line script, or manual calendar count.

Date calculations need more care than ordinary arithmetic because months have different lengths, leap years add a day, local clocks use time zones and daylight-saving rules, and business-day conventions vary. The tool makes its browser-based calculation repeatable while the guide below explains the assumptions you should verify.

Why use this tool?

  • Calculate or inspect calendar information without manually counting through months and leap years.
  • Change inputs quickly to compare schedules, deadlines, durations, timestamps, and planning scenarios.
  • See multiple related representations and totals together rather than converting each field separately.
  • Copy useful values into development, reporting, travel, operations, or project-planning workflows.
  • Run the calculation in the browser without submitting entered dates to a date-calculation service.

Common use cases

  • Scheduling calls or meetings between Indian Ocean Time and Coordinated Universal Time regions.
  • Planning travel, broadcasts, or deadlines across the two zones.
  • Checking a spreadsheet, application, database, API, calendar, or manually calculated date result.
  • Translating technical time data into a form that colleagues or customers can understand.

How to use it

  1. 1

    Enter a date, a time in IOT and confirm whether the value should be interpreted in local time or UTC.

  2. 2

    Choose the operation or output mode that matches the question you need to answer.

  3. 3

    Review the main converted time and the supporting breakdown, paying attention to direction, time zone, and included endpoints.

  4. 4

    Copy the result together with its date format, unit, and time-zone context so it is not ambiguous later.

Calculation method

It resolves each zone through the IANA time-zone database so daylight-saving transitions are applied for the date you choose.

The browser applies calendar-aware date operations rather than treating every month as an identical number of days.

Understanding the output

converted time

When sharing a result, use an unambiguous format such as an ISO date and state the time zone whenever a clock time is involved.

Time zones and limitations

Abbreviations can shift with daylight saving, so confirm the date you are converting.

Historical, legal, payroll, financial-market, and cross-border scheduling rules can require authoritative holiday calendars or time-zone databases beyond a general browser calculation.

Practical tips for better results

  • Use the swap button to reverse the direction instantly.
  • The 24-hour chart shows the full-day mapping at a glance.
  • Write month names or use ISO YYYY-MM-DD when day/month order could be misunderstood.
  • State UTC or the named local time zone instead of using an unexplained clock time.
  • Confirm whether a duration includes the start date, end date, both, or neither.

Frequently asked questions

What is the IOT to UTC Time Zone Converter used for?

It converts a time in Indian Ocean Time to Coordinated Universal Time. Common uses include scheduling calls or meetings between indian ocean time and coordinated universal time regions.; planning travel, broadcasts, or deadlines across the two zones.. The supporting breakdown helps make the result easier to verify and communicate.

How are leap years and different month lengths handled?

The calculation uses calendar-aware browser dates, so February and the varying lengths of calendar months are considered. Results involving a month-end can still depend on the chosen operation and should be reviewed.

Can daylight-saving time affect the result?

Yes. A local-time interval that crosses a daylight-saving change can contain 23 or 25 clock hours even when the calendar dates are one day apart. Use UTC for elapsed technical time when appropriate.

Can I use this for payroll, legal deadlines, or official schedules?

Use it as a planning and verification aid. Official calculations may depend on jurisdiction-specific holidays, cut-off times, inclusion rules, contractual definitions, or authoritative time-zone data.

Keep working

Related time & date

Continue with another focused tool from the same collection.

Meeting Time PlannerFind practical meeting times across multiple locations and export the selected slot to your calendar.Business Day & Deadline CalculatorAdd, subtract, or count working days with configurable weekends and custom holidays.Age & Birthday CalculatorCalculate an exact age, next birthday, total days lived, and upcoming milestones.Countdown & Count-UpTrack live time until an event or elapsed time since a moment, with share links and calendar export.