| Country | Voltage | Frequency | Notes |
| Afghanistan | 220V | 50 Hz | |
| Albania | 220V* | 50 Hz | *Voltage variations common |
| Algeria | 127/220V | 50 Hz | |
| Angola | 220V | 50 Hz | |
| Argentina | 220V | 50 Hz | |
| Australia | 240V | 50 Hz | |
| Austria | 230V | 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 | |
| Belgium | 230V | 50 Hz | |
| Belize | 110/220V | 60 Hz | |
| Bermuda | 120V | 60 Hz | |
| Bolivia | 220/230V* | 50 Hz | *La Paz & Viacha 115V |
| Botswana | 231V | 50 Hz | |
| Brazil | 110/220V* | 60 Hz | *110V found in states of Rio de Janeiro, Sao Paulo and Minas Gerais (though 220V may be found in some hotels).Other areas are 220V only, with the exception of Fortaleza (240V).Outlets are often a combination of type |
| Brunei | 240V | 50 Hz | |
| Bulgaria | 220V | 50 Hz | |
| Burundi | 220V | 50 Hz | |
| Cambodia | 220V | 50 Hz | |
| Cameroon | 220V | 50 Hz | |
| Canada | 120V | 60 Hz | |
| Canary Islands | 127V | 50 Hz | |
| Cayman Islands | 120V | 60 Hz | |
| Central African Republic | 220V | 50 Hz | |
| Chad | 220V | 50Hz | |
| Channel Islands | 240V* | 50 Hz | *Guernsey 230V |
| Chile | 220V | 50 Hz | |
| China | 220V | 50 Hz | *In China the plug type is similar to the USA but without holes in blades.The blade length is approx. 16mm while in U.S. it is approx. 17mm. |
| Colombia | 110V | 60Hz | |
| Congo | 220V | 50 Hz | |
| Congo, Dem. Rep.Formerly Zaire | 220V | 50 Hz | |
| Costa Rica | 120V | 60 Hz | |
| Croatia | 220V | 50Hz | |
| Cuba | 110/220V | 60Hz | |
| Cyprus | 240V | 50 Hz | |
| Czech Republic | 230V | 50 Hz | |
| Denmark | 230V | 50 Hz | |
| Dominican Republic | 110V | 60 Hz | |
| Ecuador | 120-127V | 60 Hz | |
| Egypt | 220V | 50 Hz | |
| El Salvador | 115V | 60 Hz | |
| Estonia | 220V | 50 Hz | |
| Ethiopia | 220V | 50 Hz | |
| Faeroe Islands | 220V | 50 Hz | |
| Fiji | 240V | 50 Hz | |
| Finland | 230V | 50 Hz | |
| France | 230V | 50 Hz | |
| Gambia | 220V | 50 Hz | |
| Germany | 230V | 50 Hz | |
| Ghana | 230V | 50 Hz | |
| Gibraltar | 240V | 50 Hz | |
| Greece | 220V | 50 Hz | |
| Greenland | 220V | 50 Hz | |
| Grenada (Windward Is.) | 230V | 50 Hz | |
| Guadeloupe | 220V | 50 Hz | |
| Guatemala | 120V | 60 Hz | |
| Guinea | 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 | 220V | 50 Hz | |
| Iceland | 220V | 50 Hz | |
| India | 230V* | 50 Hz | *DC power in use in some areas |
| Indonesia | 127/220V* | 50 Hz | *Conversion to 220V is in progress and has been completed in principal cities |
| Iran | 220 | 50 Hz | |
| Iraq | 220V | 50 Hz | |
| Ireland (Eire) | 220 | 50 Hz | |
| Israel | 230V | 50 Hz | |
| Italy | 127/220V | 50 Hz | |
| 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 | 220V | 50 Hz | |
| Kenya | 240V | 50 Hz | |
| Korea | 220V | 60 Hz | |
| Kuwait | 240V | 50 Hz | |
| Laos | 220V | 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 | |
| Luxembourg | 220V | 50 Hz | |
| Macao | 200V | 50 Hz | |
| Madagascar | 127/220V | 50 Hz | |
| Madeira | 220V | 50 Hz | |
| Malawi | 230V | 50 Hz | |
| Malaysia | 240V* | 50 Hz | *Penang 230V |
| 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 | |
| Monaco | 127/220V | 50 Hz | |
| Montserrat (Leeward Is.) | 230V | 60 Hz | |
| Morocco | 127/220V | 50 Hz | |
| Mozambique | 220V | 50 Hz | |
| Myanmar | 230V | 50 Hz | |
| Namibia | 220V* | 50 Hz | *Keetmanshoop 230V |
| Nepal | 220V | 50 Hz | |
| Netherlands | 230V | 50 Hz | |
| Netherlands Antilles | 127/220V* | 50 Hz | *St. Martin 120V 60 Hz |
| New Caledonia | 220V | 50 Hz | |
| New Zealand | 230V | 50 Hz | |
| Nicaragua | 120V | 60 Hz | |
| Niger | 220V | 50 Hz | |
| Nigeria | 230V | 50 Hz | |
| Norway | 230V | 50 Hz | |
| Oman | 240V* | 50 Hz | *Voltage variations common |
| Pakistan | 220V | 50 Hz | |
| 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 | 110/220V* | 60 Hz | *Manila 115/230V |
| Poland | 220V | 50 Hz | |
| Portugal | 220V | 50 Hz | |
| Puerto Rico | 120V | 60 Hz | |
| Qatar | 240V | 50 Hz | |
| Romania | 220V | 50 Hz | |
| Russia & former Soviet republics | 220V | 50 Hz | |
| Rwanda | 220V | 50 Hz | |
| St. Kitts | 230V | 60 Hz | |
| St. Lucia | 240V | 50 Hz | |
| St. Vincent | 230V | 50 Hz | |
| Saudi Arabia | 127V | 60 Hz | |
| Senegal | 127V | 60 Hz | |
| Seychelles | 240V | 50 Hz | |
| Sierra Leone | 230V | 50 Hz | |
| Singapore | 230V | 50 Hz | |
| Slovak Republic | 220V | 50 Hz | |
| Slovenia | 220V | 50 Hz | |
| Somalia | 220V* | 50 Hz | *Berbera 230V; Merca 110/220V |
| South Africa | 220/230V* | 50 Hz | *Grahamstad & Port Elizabeth 250V; also found in King Williams |
| Spain | 220V | 50 Hz | |
| Sri Lanka | 230V | 50 Hz | |
| Sudan | 240V | 50 Hz | |
| Suriname | 127V | 60 Hz | |
| Swaziland | 230V | 50 Hz | |
| Sweden | 230V | 50 Hz | |
| Switzerland | 220V | 50 Hz | |
| Syria | 220V | 50 Hz | |
| Tahiti | 127V | 60 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 | 127/220V | 50 Hz | |
| Turkey | 220V | 50 Hz | |
| Uganda | 240V* | 50 Hz | *Voltage variances are common |
| United Arab Emirates | 220V* | 50 Hz | *Ajman & Sharjah 230V |
| UK | 230V | 50 Hz | |
| USA | 120V | 60 Hz | |
| Uruguay | 220V | 50 Hz | |
| Venezuela | 120V | 60 Hz* | *Valencia and Maracay |
| Vietnam | 127/220V* | 50 Hz | *To be standardized at 220V |
| Virgin Islands | 110V | 60 Hz | |
