International Voltage by Country
Use this voltage-by-country index to check whether your destination uses 100V, 110–120V, 127V, or 220–240V mains electricity. A plug adapter (also spelled adaptor) changes plug shape only; a voltage converter (also spelled convertor) changes voltage for compatible single-voltage devices.
100V
110–120V
- American Samoa
- Bahamas
- Barbados
- Belize
- Canada
- Colombia
- Costa Rica
- Cuba (Uses both 110V and 220V.)
- Dominican Republic
- Ecuador
- El Salvador
- Guam
- Guatemala
- Haiti
- Honduras
- Jamaica
- Nicaragua
- Northern Mariana Islands
- Panama
- Puerto Rico
- Sint Maarten
- Taiwan
- Trinidad and Tobago
- United States
- U.S. Virgin Islands
- Venezuela
127V
Note: Countries listed as 127V are generally compatible with 110–120V appliances.220-240V
- Afghanistan
- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Australia
- Austria
- Azerbaijan
- Bahrain
- Bangladesh
- Belarus
- Belgium
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil (Uses both 127V and 220V.)
- Brunei
- Bulgaria
- Burkina Faso
- Burundi
- Cambodia
- Cameroon
- Cape Verde
- Central African Republic
- Chad
- Chile
- China
- Comoros
- Congo
- Croatia
- Cyprus
- Czech Republic
- Denmark
- Djibouti
- Dominica
- Egypt
- Estonia
- Eswatini
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guinea
- Guinea-Bissau
- Guyana
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jordan
- Kazakhstan
- Kenya
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Mauritania
- Mauritius
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Myanmar
- Namibia
- Nepal
- Netherlands
- New Zealand
- Niger
- Nigeria
- North Macedonia
- Norway
- Oman
- Pakistan
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Singapore
- Slovakia
- Slovenia
- South Africa
- South Korea
- Spain
- Sri Lanka
- Sudan
- Suriname (Uses both 127V and 220V.)
- Sweden
- Switzerland
- Syria
- Tanzania
- Thailand
- Tunisia
- Turkey
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- Uruguay
- Uzbekistan
- Vietnam
- Zambia
- Zimbabwe
Adapter may also be spelled adaptor. Voltage converter may also be spelled voltage convertor, but converter is the more common spelling for travel power products.
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