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World Electric Power

ELECTRIC POWER AROUND THE WORLD

The table below summarizes information on the electrical systems in use in most countries of the world.

COUNTRY

VOLTAGE

FREQUENCY

COMMENTS

Afghanistan

220V

50 Hz

 

Albania

220V

50 Hz

 

Algeria

230V

50 Hz

American Samoa

120V

60 Hz

 

Andorra

230V

50Hz

 

Angola

220V

50 Hz

 

Anguilla

110V

60Hz

 

Antigua

230V

60 Hz

Airport area is reportedly Antigua power is 110V.

Argentina

220V

50 Hz

Neutral and line wires are reversed from that used in Australia and elsewhere.  Click here for more.

Armenia

220V

50 Hz

 

Aruba

127V

60 Hz

Lago Colony 115V

Australia

230V

50 Hz

 

Austria

230V

50 Hz

 

Azerbaijan

220V

50 Hz

 

Azores

220V

50 Hz

Ponta Delgada 110V; to be converted to 220V

Bahamas

120V

60 Hz

Bahrain

230V

50 Hz

Awali 110V, 60 Hz

Balearic Islands

220V

50 Hz

Bangladesh

220V

50 Hz

 

Barbados

115V

50 Hz

 

Belarus

220V

50 Hz

 

Belgium

230V

50 Hz

 

Belize

110/220V

60 Hz

 

Benin

220V

50 Hz

 

Bermuda

120V

60 Hz

 

Bhutan

230V

50 Hz

 

Bolivia

220/230V

50 Hz

La Paz & Viacha 115V

Bosnia

220V

50 Hz

 

Botswana

231V

50 Hz

 

Brazil

110/220V

60 Hz

127V found in states of Bahia, Paraná (including Curitiba), Rio de Janeiro, São Paulo and Minas Gerais (though 220V may be found in some hotels).  Other areas are 220V only, with the exception of Fortaleza (240V).

Brunei

240V

50 Hz

 

Bulgaria

230V

50 Hz

 

Burkina Faso

220V

50 Hz

 

Burundi

220V

50 Hz

 

Cambodia

230V

50 Hz

 

Cameroon

220V

50 Hz

 

Canada

120V

60 Hz

 

Canary Islands

220V

50 Hz

 

Cape Verde

220V

50 Hz

 

Cayman Islands

120V

60 Hz

 

Central African Republic

220V

50 Hz

 

Chad

220V

50Hz

 

Channel Islands

230V

50 Hz

Chile

220V

50 Hz

 

China, People's Republic of

220V

50 Hz

 

Colombia

110V

60Hz

 

Comoros

220V

50 Hz

 

Congo, People's Rep. of

230V

50 Hz

 

Congo, Dem. Rep. of (former Zaire)

220V

50 Hz

 

Cook Islands

240V

50 Hz

 

Costa Rica

120V

60 Hz

 

Côte d'Ivoire 
(Ivory Coast)

220V

50 Hz

 

Croatia

230V

50Hz

 

Cuba

110/220V

60Hz

Most older hotels 110V.  Some newer hotels 220V. 

Cyprus

240V

50 Hz

 

Czech Republic

230V

50 Hz

 

Denmark

230V

50 Hz

Djibouti

220V

50 Hz

 

Dominica

230V

50 Hz

 

Dominican Republic

110V

60 Hz

East Timor

220V

50 Hz

Ecuador

120-127V

60 Hz

 

Egypt

220V

50 Hz

 

El Salvador

115V

60 Hz

 

England

  (See United Kingdom)

Equatorial Guinea

220V

50 Hz

Voltage varies between 150 & 175V with frequent outages

Eritrea

230V

50 Hz

 

Estonia

230V

50 Hz

Ethiopia

220V

50 Hz

 

Faeroe Islands

220V

50 Hz

 

Falkland Islands

240V

50 Hz

 

Fiji

240V

50 Hz

 

Finland

230V

50 Hz

France

230V

50 Hz

French Guiana

220V

50 Hz

 

Gaza

230V

50 Hz

 

Gabon

220V

50 Hz

 

Gambia

230V

50 Hz

 

Germany

230V

50 Hz

 

Ghana

230V

50 Hz

 

Gibraltar

240V

50 Hz

 

Great Britain

 

 (See United Kingdom)

Greece

220V

50 Hz

 

Greenland

220V

50 Hz

 

Grenada(Windward Is.)

230V

50 Hz

 

Guadeloupe

230V

50 Hz

 

Guam

110V

60Hz

 

Guatemala

120V

60 Hz

 

Guinea

220V

50 Hz

 

Guinea-Bissau

220V

50 Hz

 

Guyana

240V

60 Hz*

*Inside the capital city of Georgetown, both 120V and 240V at either 50 or 60Hz are found, depending on the part of the city (50Hz most common).  Actual voltage may vary from area to area.

Haiti

110V

60 Hz

 

Honduras

110V

60 Hz

 

Hong Kong

220V

50 Hz

Hungary

230V

50 Hz

 

Iceland

220V

50 Hz

 

India

230V

50 Hz

Click here for photos and more info.

Indonesia

127/230V

50 Hz

*Conversion to 230V in progress; complete in principal cities

Iran

230V

50 Hz

 

Iraq

230V

50 Hz

 

Ireland (Eire)

230

50 Hz

Isle of Man

240V

50 Hz

 

Israel

230V

50 Hz

Italy

230V

50 Hz

Ivory Coast

 

  (See Côte d'Ivoire)

Jamaica

110V

50 Hz

 

Japan

100V

50/60 Hz

Eastern Japan 50 Hz (Tokyo, Kawasaki, Sapporo, Yokohoma, and Sendai); Western Japan 60 Hz (Osaka, Kyoto, Nagoya, Hiroshima)

Jordan

230V

50 Hz

 

Kenya

240V

50 Hz

 

Kazakhstan

220V

50 Hz

 

Kiribati

240V

50 Hz

 

Korea, South

220V

60 Hz

Kuwait

240V

50 Hz

 

Laos

230V

50 Hz

 

Latvia

220V

50 Hz

 

Lebanon

110/220V

50 Hz

 

Lesotho

220V

50 Hz

 

Liberia

120V

60 Hz

 

Libya

127V

50 Hz

Barce, Benghazi, Derna, Sebha & Tobruk 230V

Lithuania

220V

50 Hz

 

Liechtenstein

230V

50 Hz

 

Luxembourg

220V

50 Hz

 

Macau

220V

50 Hz

 

Macedonia

220V

50 Hz

 

Madagascar

220V

50 Hz

 

Madeira

220V

50 Hz

 

Malawi

230V

50 Hz

 

Malaysia

240V

50 Hz

 

Maldives

230V

50 Hz

 

Mali

220V

50 Hz

 

Malta

240V

50 Hz

 

Martinique

220V

50 Hz

 

Mauritania

220V

50 Hz

 

Mauritius

230V

50 Hz

 

Mexico

127V

60 Hz

 

Micronesia(Federal States of)

120V

60 Hz

 

Monaco

127/220V

50 Hz

 

Mongolia

230V

 

 

Montserrat(Leeward Is.)

230V

60 Hz

 

Morocco

127/220V

50 Hz

Conversion to 220V only underway

Mozambique

220V

50 Hz

Myanmar(formerly Burma)

230V

50 Hz

Namibia

220V

50 Hz

 

Nauru

240V

50 Hz

 

Nepal

230V

50 Hz

 

Netherlands

230V

50 Hz

 

Netherlands Antilles

127/220V

50 Hz

St. Martin 120V 60 Hz; Saba &(St. Eustatius 110V 60 Hz A, maybe B

New Caledonia

220V

50 Hz

New Zealand

230V

50 Hz

Nicaragua

120V

60 Hz

 

Niger

220V

50 Hz

 

Nigeria

240V

50 Hz

 

Northern Ireland

 

 (see United Kingdom)

Norway

230V

50 Hz

 

Okinawa

100V

60 Hz

Military facilities 120V

Oman

240V

50 Hz

Voltage variations common

Pakistan

230V

50 Hz

 

Palmyra Atoll

120V

60Hz

 

Panama

110V

60 Hz

Panama City 120V

Papua New Guinea

240V

50 Hz

 

Paraguay

220V

50 Hz

 

Peru

220V

60 Hz

Talara 110/220V; Arequipa 50 Hz

Philippines

220V

60 Hz

 

Poland

230V

50 Hz

 

Portugal

230V

50 Hz

 

Puerto Rico

120V

60 Hz

 

Qatar

240V

50 Hz

 

Réunion Island

220V 

50Hz

 

Romania

230V

50 Hz

 

Russian Federation

220V

50 Hz

Rwanda

230V

50 Hz

 

St. Kitts and Nevis

230V

60 Hz

 (Leeward Is.)

St. Lucia

240V

50 Hz

 (Windward Is.)

St. Vincent

230V

50 Hz

 (Windward Is.)

Saudi Arabia

127/220V

60 Hz

 

Scotland

 

 (See United Kingdom) 

Senegal

230V

50 Hz

 

Serbia-Montenegro

220V

50 Hz

 

Seychelles

240V

50 Hz

 

Sierra Leone

230V

50 Hz

 

Singapore

230V

50 Hz

Slovak Republic

230V

50 Hz

 

Slovenia

220V

50 Hz

 

Somalia

220V

50 Hz

Berbera 230V; Merca 110/220V

South Africa

220/230V

50 Hz

 

Spain

230V

50 Hz

 

Sri Lanka

230V

50 Hz

 

Sudan

230V

50 Hz

 

Suriname

127V

60 Hz

 

Swaziland

230V

50 Hz

 

Sweden

230V

50 Hz

 

Switzerland

230V

50 Hz

 

Syria

220V

50 Hz

 

Tahiti

110/220V

60 Hz

Information is based mainly on hotel experiences reported by travelers.

Tajikistan

220V

50 Hz

 

Taiwan

110V

60 Hz

 

Tanzania

230V

50 Hz

 

Thailand

220V

50 Hz

 

Togo

220V

50 Hz

Lome 127V

Tonga

240V

50 Hz

 

Trinidad & Tobago

115V

60 Hz

 

Tunisia

230V

50 Hz

 

Turkey

230V

50 Hz

 

Turkmenistan

220V

50 Hz

 

Uganda

240V

50 Hz

 

Ukraine

220V

50 Hz

 

United Arab Emirates

220V

50 Hz

 

United Kingdom

230V

50 Hz

United States of America

120V

60 Hz

 

Uruguay

220V

50 Hz

 *Neutral and line wires are reversed from that used in Australia and elsewhere.  Click here for more.

Uzbekistan

220V

50 Hz

 

Vanuatu

230V

50 Hz

Some Type G may linger from British Colonial period, but are a rarity.

Venezuela

120V

60 Hz

 

 

Vietnam

127/220V

50 Hz

To be standardized at 220V. 

Virgin Islands

115V

60 Hz

 (British and U.S.)

Wales

 

  (See United Kingdom)

Western Samoa

230V

50 Hz

 

Yemen, Rep. of

220/230V

50 Hz

 

Yugoslavia(Former)

220V

50 Hz

 

Zambia

230V

50 Hz

 

Zimbabwe

220V

50 Hz

 

Primary sources: Electric Current Abroad (1998 edition), U.S. Department of Commerce, National Technical Information Service; World Electricity Supplies and Electrical Plugs; an International Survey, (both 1993), British Standards Institute.

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