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| Main World Clock | Large World Clock | Capitals | Custom Clock | Weather | Search Meeting Planner | Converter | Fixed, Past, Future Time | Personal World Clock Africa | North America | South America | Asia | Australia/Pacific | Europe Time zone differences around the worldAdd or subtract the given number of hours to/from Tehran time to get the time in these cities. Note: Time zone differences will vary during the year, as different countries observe DST during different periods. Therefore, you should usually use The World Clock instead |
| Currently sorted by city name. Change: Sort by Country
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| Abu Dhabi | +0:30 hours | Halifax | -7:30 hours | Panama | -8:30 hours | ||||
| Acapulco | -9:30 hours | Hamilton | -7:30 hours | Papeete | -13:30 hours | ||||
| Accra | -3:30 hours | Hanoi | +3:30 hours | Paramaribo | -6:30 hours | ||||
| Addis Ababa | -0:30 hours | Harare | -1:30 hours | Paris | -2:30 hours | ||||
| Adelaide * | +7 hours | Hartford | -8:30 hours | Patna | +2 hours | ||||
| Aden | -0:30 hours | Havana | -8:30 hours | Pensacola | -9:30 hours | ||||
| Agra | +2 hours | Helsinki | -1:30 hours | Perm | +1:30 hours | ||||
| Aguascalientes | -9:30 hours | Ho Chi Minh | +3:30 hours | Perth | +4:30 hours | ||||
| Albuquerque | -10:30 hours | Hobart * | +7:30 hours | Philadelphia | -8:30 hours | ||||
| Algiers | -2:30 hours | Hong Kong | +4:30 hours | Phnom Penh | +3:30 hours | ||||
| Almaty | +2:30 hours | Honiara | +7:30 hours | Phoenix | -10:30 hours | ||||
| Alofi | -14:30 hours | Honolulu | -13:30 hours | Podgorica | -2:30 hours | ||||
| Amman | -1:30 hours | Houston | -9:30 hours | Port-au-Prince | -8:30 hours | ||||
| Amsterdam | -2:30 hours | Indianapolis | -8:30 hours | Port Louis | +0:30 hours | ||||
| Anadyr | +8:30 hours | Indore | +2 hours | Port Moresby | +6:30 hours | ||||
| Anchorage | -12:30 hours | Islamabad | +1:30 hours | Port of Spain | -7:30 hours | ||||
| Andorra La Vella | -2:30 hours | Istanbul | -1:30 hours | Port Vila | +7:30 hours | ||||
| Ankara | -1:30 hours | Jackson | -9:30 hours | Porto Novo | -2:30 hours | ||||
| Antananarivo | -0:30 hours | Jakarta | +3:30 hours | Prague | -2:30 hours | ||||
| Apia | -14:30 hours | Jayapura | +5:30 hours | Praia | -4:30 hours | ||||
| Aqtobe | +1:30 hours | Jerusalem | -1:30 hours | Pretoria | -1:30 hours | ||||
| Ashgabat | +1:30 hours | Johannesburg | -1:30 hours | Providence | -8:30 hours | ||||
| Asmara | -0:30 hours | Kabul | +1 hour | Pune | +2 hours | ||||
| Astana | +2:30 hours | Kamchatka | +8:30 hours | Pyongyang | +5:30 hours | ||||
| Asuncion * | -6:30 hours | Kampala | -0:30 hours | Québec | -8:30 hours | ||||
| Athens | -1:30 hours | Karachi | +1:30 hours | Quito | -8:30 hours | ||||
| Atlanta | -8:30 hours | Kathmandu | +2:15 hours | Raleigh | -8:30 hours | ||||
| Auckland * | +9:30 hours | Kazan | -0:30 hours | Rapid City | -10:30 hours | ||||
| Augusta | -8:30 hours | Khartoum | -0:30 hours | Rarotonga | -13:30 hours | ||||
| Austin | -9:30 hours | Kigali | -1:30 hours | Recife | -6:30 hours | ||||
| Azores | -4:30 hours | Kingston | -8:30 hours | Regina | -9:30 hours | ||||
| Baghdad | -0:30 hours | Kingstown | -7:30 hours | Reykjavik | -3:30 hours | ||||
| Baku | +0:30 hours | Kinshasa | -2:30 hours | Richmond | -8:30 hours | ||||
| Balikpapan | +4:30 hours | Kiritimati | +10:30 hours | Riga | -1:30 hours | ||||
| Baltimore | -8:30 hours | Kobe | +5:30 hours | Rio de Janeiro * | -5:30 hours | ||||
| Bamako | -3:30 hours | Kolkata | +2 hours | Riyadh | -0:30 hours | ||||
| Bandar Seri Begawan | +4:30 hours | Koror | +5:30 hours | Rome | -2:30 hours | ||||
| Bandung | +3:30 hours | Krasnoyarsk | +3:30 hours | Roseau | -7:30 hours | ||||
| Bangalore | +2 hours | Kuala Lumpur | +4:30 hours | Sacramento | -11:30 hours | ||||
| Bangkok | +3:30 hours | Kuwait City | -0:30 hours | Saint-Denis | +0:30 hours | ||||
| Bangui | -2:30 hours | Kyiv | -1:30 hours | Saint George's | -7:30 hours | ||||
| Banjul | -3:30 hours | Kyoto | +5:30 hours | Saint John's (Antigua) | -7:30 hours | ||||
| Barcelona | -2:30 hours | La Paz | -7:30 hours | Saint-Petersburg | -0:30 hours | ||||
| Basseterre | -7:30 hours | Lagos | -2:30 hours | Salem | -11:30 hours | ||||
| Beijing | +4:30 hours | Lahore | +1:30 hours | Salt Lake City | -10:30 hours | ||||
| Beirut | -1:30 hours | Las Vegas | -11:30 hours | Salvador | -6:30 hours | ||||
| Belfast | -3:30 hours | Libreville | -2:30 hours | Samara | +0:30 hours | ||||
| Belgrade | -2:30 hours | Lilongwe | -1:30 hours | San Diego | -11:30 hours | ||||
| Belmopan | -9:30 hours | Lima | -8:30 hours | San Francisco | -11:30 hours | ||||
| Berlin | -2:30 hours | Lincoln | -9:30 hours | San Jose (CR) | -9:30 hours | ||||
| Bern | -2:30 hours | Lisbon | -3:30 hours | San Jose (USA) | -11:30 hours | ||||
| Bhubaneshwar | +2 hours | Little Rock | -9:30 hours | San Juan | -7:30 hours | ||||
| Billings | -10:30 hours | Ljubljana | -2:30 hours | San Marino | -2:30 hours | ||||
| Bishkek | +2:30 hours | Lome | -3:30 hours | San Salvador | -9:30 hours | ||||
| Bismarck | -9:30 hours | London | -3:30 hours | Sana | -0:30 hours | ||||
| Bissau | -3:30 hours | Los Angeles | -11:30 hours | Santiago * | -6:30 hours | ||||
| Blanc-Sablon | -7:30 hours | Louisville | -8:30 hours | Santo Domingo | -7:30 hours | ||||
| Bogota | -8:30 hours | Luanda | -2:30 hours | Sao Paulo * | -5:30 hours | ||||
| Boise | -10:30 hours | Ludhiana | +2 hours | São Tomé | -3:30 hours | ||||
| Boston | -8:30 hours | Lusaka | -1:30 hours | Sapporo | +5:30 hours | ||||
| Brasilia * | -5:30 hours | Luxembourg | -2:30 hours | Sarajevo | -2:30 hours | ||||
| Bratislava | -2:30 hours | Madison | -9:30 hours | Seattle | -11:30 hours | ||||
| Brazzaville | -2:30 hours | Madrid | -2:30 hours | Seoul | +5:30 hours | ||||
| Bridgetown | -7:30 hours | Madurai | +2 hours | Shanghai | +4:30 hours | ||||
| Brisbane | +6:30 hours | Majuro | +8:30 hours | Shenzhen | +4:30 hours | ||||
| Brussels | -2:30 hours | Makkah | -0:30 hours | Singapore | +4:30 hours | ||||
| Bucharest | -1:30 hours | Malabo | -2:30 hours | Sioux Falls | -9:30 hours | ||||
| Budapest | -2:30 hours | Male | +1:30 hours | Skopje | -2:30 hours | ||||
| Buenos Aires | -6:30 hours | Manado | +4:30 hours | Sofia | -1:30 hours | ||||
| Bujumbura | -1:30 hours | Managua | -9:30 hours | St. John's (CA - NF) | -7 hours | ||||
| Cairo | -1:30 hours | Manama | -0:30 hours | St. Louis | -9:30 hours | ||||
| Calgary | -10:30 hours | Manaus | -7:30 hours | St. Paul | -9:30 hours | ||||
| Canberra * | +7:30 hours | Manila | +4:30 hours | Stockholm | -2:30 hours | ||||
| Cape Town | -1:30 hours | Maputo | -1:30 hours | Surabaya | +3:30 hours | ||||
| Caracas | -8 hours | Maseru | -1:30 hours | Surat | +2 hours | ||||
| Cardiff | -3:30 hours | Mazatlan | -10:30 hours | Suva * | +9:30 hours | ||||
| Casablanca | -3:30 hours | Mbabane | -1:30 hours | Sydney * | +7:30 hours | ||||
| Castries | -7:30 hours | Medina | -0:30 hours | Taipei | +4:30 hours | ||||
| Chatham Islands * | +10:15 hours | Melbourne * | +7:30 hours | Tallinn | -1:30 hours | ||||
| Chelyabinsk | +1:30 hours | Mexicali | -11:30 hours | Tashkent | +1:30 hours | ||||
| Chennai | +2 hours | Mexico City | -9:30 hours | Tbilisi | +0:30 hours | ||||
| Cheyenne | -10:30 hours | Miami | -8:30 hours | Tegucigalpa | -9:30 hours | ||||
| Chicago | -9:30 hours | Midland | -9:30 hours | Tehran | same time | ||||
| Chisinau | -1:30 hours | Minneapolis | -9:30 hours | Tel Aviv | -1:30 hours | ||||
| Colombo | +2 hours | Minsk | -1:30 hours | Thimphu | +2:30 hours | ||||
| Columbia | -8:30 hours | Mogadishu | -0:30 hours | Thiruvananthapuram | +2 hours | ||||
| Columbus | -8:30 hours | Monaco | -2:30 hours | Tijuana | -11:30 hours | ||||
| Conakry | -3:30 hours | Monrovia | -3:30 hours | Tirane | -2:30 hours | ||||
| Concord | -8:30 hours | Montevideo * | -5:30 hours | Tokyo | +5:30 hours | ||||
| Copenhagen | -2:30 hours | Montgomery | -9:30 hours | Topeka | -9:30 hours | ||||
| Dakar | -3:30 hours | Montpelier | -8:30 hours | Toronto | -8:30 hours | ||||
| Dallas | -9:30 hours | Montreal | -8:30 hours | Tripoli | -1:30 hours | ||||
| Damascus | -1:30 hours | Moroni | -0:30 hours | Tunis | -2:30 hours | ||||
| Dar es Salaam | -0:30 hours | Moscow | -0:30 hours | Ufa | +1:30 hours | ||||
| Darwin | +6 hours | Mumbai | +2 hours | Ulaanbaatar | +4:30 hours | ||||
| Delhi | +2 hours | Murmansk | -0:30 hours | Vaduz | -2:30 hours | ||||
| Denpasar | +4:30 hours | Muscat | +0:30 hours | Valletta | -2:30 hours | ||||
| Denver | -10:30 hours | Nagoya | +5:30 hours | Vancouver | -11:30 hours | ||||
| Des Moines | -9:30 hours | Nairobi | -0:30 hours | Varanasi | +2 hours | ||||
| Detroit | -8:30 hours | Nashville | -9:30 hours | Vatican City | -2:30 hours | ||||
| Dhaka | +2:30 hours | Nassau | -8:30 hours | Veracruz | -9:30 hours | ||||
| Dili | +5:30 hours | Ndjamena | -2:30 hours | Victoria | +0:30 hours | ||||
| Djibouti | -0:30 hours | New Delhi | +2 hours | Vienna | -2:30 hours | ||||
| Doha | -0:30 hours | New Orleans | -9:30 hours | Vientiane | +3:30 hours | ||||
| Dover | -8:30 hours | New York | -8:30 hours | Vilnius | -1:30 hours | ||||
| Dubai | +0:30 hours | Newark | -8:30 hours | Vladivostok | +6:30 hours | ||||
| Dublin | -3:30 hours | Niamey | -2:30 hours | Warsaw | -2:30 hours | ||||
| Dushanbe | +1:30 hours | Nicosia | -1:30 hours | Washington DC | -8:30 hours | ||||
| Edmonton | -10:30 hours | Nouakchott | -3:30 hours | Wellington * | +9:30 hours | ||||
| El Aaiún | -3:30 hours | Novgorod | -0:30 hours | Whitehorse | -11:30 hours | ||||
| Frankfurt | -2:30 hours | Novosibirsk | +2:30 hours | Windhoek * | -1:30 hours | ||||
| Freetown | -3:30 hours | Nukualofa | +9:30 hours | Winnipeg | -9:30 hours | ||||
| Funafuti | +8:30 hours | Odesa | -1:30 hours | Yamoussoukro | -3:30 hours | ||||
| Gaborone | -1:30 hours | Oklahoma City | -9:30 hours | Yangon | +3 hours | ||||
| Geneva | -2:30 hours | Omsk | +2:30 hours | Yaoundé | -2:30 hours | ||||
| Georgetown | -7:30 hours | Orlando | -8:30 hours | Yaren | +8:30 hours | ||||
| Gibraltar | -2:30 hours | Osaka | +5:30 hours | Yekaterinburg | +1:30 hours | ||||
| Glasgow | -3:30 hours | Oslo | -2:30 hours | Yellowknife | -10:30 hours | ||||
| Guadalajara | -9:30 hours | Ottawa | -8:30 hours | Yerevan | +0:30 hours | ||||
| Guam | +6:30 hours | Ouagadougou | -3:30 hours | Yokohama | +5:30 hours | ||||
| Guatemala | -9:30 hours | Palikir | +7:30 hours | Zagreb | -2:30 hours | ||||
| Guayaquil | -8:30 hours | Palma | -2:30 hours | Zürich | -2:30 hours | ||||
| Current UTC (or GMT/Zulu)-time used: Wednesday, February 10, 2010 at 08:15:03 UTC is Coordinated Universal Time, GMT is Greenwich Mean Time. |
Symbols* means the time shown is adjusted for daylight saving time(DST) or summer time (16 places listed). |