Voltage and Frequency By Country
| Country | 1-Phase Voltage | 3-Phase Voltage | Frequency (Hertz) | No. of wires (not including ground wire) | Plug Type | 
|---|---|---|---|---|---|
| Abu Dhabi | 230 V | 400 V | 50 Hz | 3, 4 | G | 
| Afghanistan | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Albania | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Algeria | 230 V | 400 V | 50 Hz | 4 | C/F | 
| American Samoa | 120 V | 208 V | 60 Hz | 3, 4 | A/B/F/I | 
| Andorra | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Angola | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Anguilla | 110 V | 120/208 V / 127/220 V / 240/415 V | 60 Hz | 3, 4 | A/B | 
| Antigua and Barbuda | 230 V | 400 V | 60 Hz | 3, 4 | A/B | 
| Argentina | 220 V | 380 V | 50 Hz | 3, 4 | C/I | 
| Armenia | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Aruba | 120 V | 220 V | 60 Hz | 3, 4 | A/B/F/I | 
| Australia | 230 V | 400 V | 50 Hz | 3, 4 | I | 
| Austria | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Azerbaijan | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Azores | 230 V | 400 V | 50 Hz | 3, 4 | B/C/F | 
| Bahamas | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Bahrain | 230 V | 400 V | 50 Hz | 3, 4 | G | 
| Balearic Islands | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Bangladesh | 220 V | 380 V | 50 Hz | 3, 4 | A/C/D/G/K | 
| Barbados | 115 V | 200 V | 50 Hz | 3, 4 | A/B | 
| Belarus | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Belgium | 230 V | 400 V | 50 Hz | 3, 4 | C/E | 
| Belize | 110 V / 220 V | 190 V / 380 V | 60 Hz | 3, 4 | A/B/G | 
| Benin | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Bermuda | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Bhutan | 230 V | 400 V | 50 Hz | 4 | C/D/G | 
| Bolivia | 230 V | 400 V | 50 Hz | 4 | A/C | 
| Bonaire | 127 V | 220 V | 50 Hz | 3, 4 | A/C | 
| Bosnia & Herzegovina | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Botswana | 230 V | 400 V | 50 Hz | 4 | D/G | 
| Brazil | 127 V / 220 V | 220 V / 380 V | 60 Hz | 3, 4 | C/N | 
| British Virgin Islands | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Brunei | 240 V | 415 V | 50 Hz | 4 | G | 
| Bulgaria | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Burkina Faso | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Burma (officially Myanmar) | 230 V | 400 V | 50 Hz | 4 | A/C/D/G/I | 
| Burundi | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Cambodia | 230 V | 400 V | 50 Hz | 4 | A/C/G | 
| Cameroon | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Canada | 120 V | 120/208 V / 240 V / 480 V / 347/600 V | 60 Hz | 3, 4 | A/B | 
| Canary Islands | 230 V | 400 V | 50 Hz | 3, 4 | C/E/F | 
| Cape Verde | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Cayman Islands | 120 V | 240 V | 60 Hz | 3 | A/B | 
| Central African Republic | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Chad | 220 V | 380 V | 50 Hz | 4 | C/D/E/F | 
| Channel Islands (Guernsey & Jersey) | 230 V | 415 V | 50 Hz | 4 | C/G | 
| Chile | 220 V | 380 V | 50 Hz | 3, 4 | C/L | 
| China Voltage and Frequency | 220 V | 380 V | 50 Hz | 3, 4 | A/C/I | 
| Colombia | 110 V | 220 V / 440 V | 60 Hz | 3, 4 | A/B | 
| Comoros | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Congo, Democratic Republic of | 220 V | 380 V | 50 Hz | 3, 4 | C/D/E | 
| Congo, People’s Republic of | 230 V | 400 V | 50 Hz | 3, 4 | C/E | 
| Cook Islands | 240 V | 415 V | 50 Hz | 3, 4 | I | 
| Costa Rica | 120 V | 240 V | 60 Hz | 3, 4 | A/B | 
| Côte d’Ivoire (Ivory Coast) | 220 V | 380 V | 50 Hz | 3, 4 | C/E | 
| Croatia | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Cuba | 110 V / 220 V | 190 V | 60 Hz | 3 | A/B/C/L | 
| Curaçao | 127 V | 220 V / 380 V | 50 Hz | 3, 4 | A/B | 
| Cyprus | 230 V | 400 V | 50 Hz | 4 | G | 
| Czech Republic | 230 V | 400 V | 50 Hz | 3, 4 | C/E | 
| Denmark | 230 V | 400 V | 50 Hz | 3, 4 | C/E/F/K | 
| Djibouti | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Dominica | 230 V | 400 V | 50 Hz | 4 | D/G | 
| Dominican Republic | 120 V | 120/208 V / 277/480 V | 60 Hz | 3, 4 | A/B | 
| Dubai | 230 V | 400 V | 50 Hz | 3, 4 | G | 
| East Timor (Timor-Leste) | 220 V | 380 V | 50 Hz | 4 | C/E/F/I | 
| Ecuador | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Egypt | 220 V | 380 V | 50 Hz | 3, 4 | C/F | 
| El Salvador | 120 V | 200 V | 60 Hz | 3 | A/B | 
| England | 230 V | 415 V | 50 Hz | 4 | G | 
| Equatorial Guinea | 220 V | [unavailable] | [unavailable] | [unavailable] | C/E | 
| Eritrea | 230 V | 400 V | 50 Hz | 4 | C/L | 
| Estonia | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Ethiopia | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Faeroe Islands | 230 V | 400 V | 50 Hz | 3, 4 | C/E/F/K | 
| Falkland Islands | 240 V | 415 V | 50 Hz | 4 | G | 
| Fiji | 240 V | 415 V | 50 Hz | 3, 4 | I | 
| Finland | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| France | 230 V | 400 V | 50 Hz | 4 | C/E | 
| French Guiana | 220 V | 380 V | 50 Hz | 3, 4 | C/D/E | 
| Gabon (Gabonese Republic) | 220 V | 380 V | 50 Hz | 4 | C | 
| Gambia | 230 V | 400 V | 50 Hz | 4 | G | 
| Gaza | 230 V | 400 V | 50 Hz | 4 | C/H | 
| Georgia | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Germany | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Ghana | 230 V | 400 V | 50 Hz | 3, 4 | D/G | 
| Gibraltar | 230 V | 400 V | 50 Hz | 4 | G | 
| Great Britain (GB) | 230 V | 415 V | 50 Hz | 4 | G | 
| Greece | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Greenland | 230 V | 400 V | 50 Hz | 3, 4 | C/E/F/K | 
| Grenada | 230 V | 400 V | 50 Hz | 4 | G | 
| Guadeloupe | 230 V | 400 V | 50 Hz | 3, 4 | C/E | 
| Guam | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Guatemala | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Guinea | 220 V | 380 V | 50 Hz | 3, 4 | C/F/K | 
| Guinea-Bissau | 220 V | 380 V | 50 Hz | 3, 4 | C | 
| Guyana | 120 V / 240 V | 190 V | 60 Hz | 3, 4 | A/B/D/G | 
| Haiti | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Holland (officially the Netherlands) | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Honduras | 120 V | 208 V / 230 V / 240 V / 460 V / 480 V | 60 Hz | 3, 4 | A/B | 
| Hong Kong | 220 V | 380 V | 50 Hz | 3, 4 | G | 
| Hungary | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Iceland | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| India Voltage and Frequency | 230 V | 400 V | 50 Hz | 4 | C/D/M | 
| Indonesia | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Iran | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Iraq | 230 V | 400 V | 50 Hz | 4 | C/D/G | 
| Ireland (Eire) | 230 V | 415 V | 50 Hz | 4 | G | 
| Ireland, Northern | 230 V | 415 V | 50 Hz | 4 | G | 
| Isle of Man | 230 V | 415 V | 50 Hz | 4 | C/G | 
| Israel | 230 V | 400 V | 50 Hz | 4 | C/H | 
| Italy | 230 V | 400 V | 50 Hz | 4 | C/F/L | 
| Jamaica | 110 V | 190 V | 50 Hz | 3, 4 | A/B | 
| Japan | 100 V | 200 V | 50 / 60 Hz | 3 | A/B | 
| Jordan | 230 V | 400 V | 50 Hz | 3, 4 | C/D/F/G/J | 
| Kazakhstan | 220 V | 380 V | 50 Hz | 3, 4 | C/F | 
| Kenya | 240 V | 415 V | 50 Hz | 4 | G | 
| Kiribati | 240 V | [unavailable] | [unavailable] | [unavailable] | I | 
| Korea, North | 220 V | 380 V | 50 Hz | 3, 4 | C | 
| Korea, South | 220 V | 380 V | 60 Hz | 4 | C/F | 
| Kosovo | 230 V | 230 V / 400 V | 50 Hz | 3 | C/F | 
| Kuwait | 240 V | 415 V | 50 Hz | 4 | G | 
| Kyrgyzstan | 220 V | 380 V | 50 Hz | 3, 4 | C/F | 
| Laos | 230 V | 400 V | 50 Hz | 4 | A/B/C/E/F | 
| Latvia | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Lebanon | 230 V | 400 V | 50 Hz | 4 | C/D/G | 
| Lesotho | 220 V | 380 V | 50 Hz | 4 | M | 
| Liberia | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Libya | 230 V | 400 V | 50 Hz | 4 | C/L | 
| Liechtenstein | 230 V | 400 V | 50 Hz | 4 | C/J | 
| Lithuania | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Luxembourg | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Macau | 220 V | 380 V | 50 Hz | 3 | G | 
| Macedonia | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Madagascar | 220 V | 380 V | 50 Hz | 3, 4 | C/E | 
| Madeira | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Malawi | 230 V | 400 V | 50 Hz | 3, 4 | G | 
| Malaysia | 240 V | 415 V | 50 Hz | 4 | G | 
| Maldives | 230 V | 400 V | 50 Hz | 4 | C/D/G/J/K/L | 
| Mali | 220 V | 380 V | 50 Hz | 3, 4 | C/E | 
| Malta | 230 V | 400 V | 50 Hz | 4 | G | 
| Marshall Islands | 120 V | [unavailable] | [unavailable] | [unavailable] | A/B | 
| Martinique | 220 V | 380 V | 50 Hz | 3, 4 | C/D/E | 
| Mauritania | 220 V | 220 V | 50 Hz | 3, 4 | C | 
| Mauritius | 230 V | 400 V | 50 Hz | 4 | C/G | 
| Mayotte | 230 V | [unavailable] | [unavailable] | [unavailable] | C/E | 
| Mexico | 127 V | 220 V / 480 V | 60 Hz | 3, 4 | A/B | 
| Micronesia, Federated States of | 120 V | [unavailable] | [unavailable] | [unavailable] | A/B | 
| Moldova | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Monaco | 230 V | 400 V | 50 Hz | 4 | C/E/F | 
| Mongolia | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Montenegro | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Montserrat | 230 V | 400 V | 60 Hz | 4 | A/B | 
| Morocco | 220 V | 380 V | 50 Hz | 4 | C/E | 
| Mozambique | 220 V | 380 V | 50 Hz | 4 | C/F/M | 
| Myanmar (formerly Burma) | 230 V | 400 V | 50 Hz | 4 | A/C/D/G/I | 
| Namibia | 220 V | 380 V | 50 Hz | 4 | D/M | 
| Nauru | 240 V | 415 V | 50 Hz | 4 | I | 
| Nepal | 230 V | 400 V | 50 Hz | 4 | C/D/M | 
| Netherlands | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| New Caledonia | 220 V | 380 V | 50 Hz | 3, 4 | C/F | 
| New Zealand | 230 V | 400 V | 50 Hz | 3, 4 | I | 
| Nicaragua | 120 V | 208 V | 60 Hz | 3, 4 | A/B | 
| Niger | 220 V | 380 V | 50 Hz | 4 | C/D/E/F | 
| Nigeria | 230 V | 415 V | 50 Hz | 4 | D/G | 
| Northern Ireland | 230 V | 415 V | 50 Hz | 4 | G | 
| North Korea | 220 V | 380 V | 50 Hz | 3, 4 | C | 
| Norway | 230 V | 230 V / 400 V | 50 Hz | 3, 4 | C/F | 
| Oman | 240 V | 415 V | 50 Hz | 4 | G | 
| Pakistan | 230 V | 400 V | 50 Hz | 3 | C/D | 
| Palau | 120 V | 208 V | 60 Hz | 3 | A/B | 
| Panama | 120 V | 240 V | 60 Hz | 3 | A/B | 
| Papua New Guinea | 240 V | 415 V | 50 Hz | 4 | I | 
| Paraguay | 220 V | 380 V | 50 Hz | 4 | C | 
| Peru | 220 V | 220 V | 60 Hz | 3 | A/C | 
| Philippines | 220 V | 380 V | 60 Hz | 3 | A/B/C | 
| Pitcairn Islands | 230 V | [unavailable] | [unavailable] | [unavailable] | I | 
| Poland | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Portugal | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Puerto Rico | 120 V | 480 V | 60 Hz | 3, 4 | A/B | 
| Qatar | 240 V | 415 V | 50 Hz | 3, 4 | G | 
| Réunion | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Romania | 230 V | 400 V | 50 Hz | 4 | C/F | 
| Russia (officially the Russian Federation) | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Rwanda | 230 V | 400 V | 50 Hz | 4 | C/J | 
| Saba | 110 V | [unavailable] | [unavailable] | [unavailable] | A/B | 
| Saint Barthélemy (informally also referred to as Saint Barth’s or Saint Barts) | 230 V | [unavailable] | [unavailable] | [unavailable] | C/E | 
| Saint Kitts and Nevis (officially the Federation of Saint Christopher and Nevis) | 230 V | 400 V | 60 Hz | 4 | D/G | 
| Saint Lucia | 230 V | 400 V | 50 Hz | 4 | G | 
| Saint Martin | 220 V | [unavailable] | [unavailable] | [unavailable] | C/E | 
| Saint Helena | 230 V | [unavailable] | [unavailable] | [unavailable] | G | 
| Sint Eustatius | 110 V / 220 V | 220 V | 60 Hz | 3, 4 | A/B/C/F | 
| Sint Maarten | 110 V | 220 V | 60 Hz | 3, 4 | A/B | 
| Saint Vincent and the Grenadines | 110 V / 230 V | 400 V | 50 Hz | 4 | A/B/G | 
| Samoa | 230 V | 400 V | 50 Hz | 3, 4 | I | 
| San Marino | 230 V | 400 V | 50 Hz | 4 | C/F/L | 
| São Tomé and Príncipe | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Saudi Arabia Voltage and Frequency | 230 V | 400 V | 60 Hz | 4 | G | 
| Scotland | 230 V | 415 V | 50 Hz | 4 | G | 
| Senegal | 230 V | 400 V | 50 Hz | 3, 4 | C/D/E/K | 
| Serbia | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Seychelles | 240 V | 240 V | 50 Hz | 3 | G | 
| Sierra Leone | 230 V | 400 V | 50 Hz | 4 | D/G | 
| Singapore | 230 V | 400 V | 50 Hz | 4 | G | 
| Slovakia | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Slovenia | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Solomon Islands | 230 V | [unavailable] | [unavailable] | [unavailable] | G/I | 
| Somalia | 220 V | 380 V | 50 Hz | 3, 4 | C | 
| Somaliland | 220 V | 380 V | 50 Hz | 3, 4 | C | 
| South Africa | 230 V | 400 V | 50 Hz | 3, 4 | C/D/M/N | 
| South Korea | 220 V | 380 V | 60 Hz | 4 | C/F | 
| South Sudan | 230 V | 400 V | 50 Hz | 4 | C/D | 
| Spain | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Sri Lanka | 230 V | 400 V | 50 Hz | 4 | D/G | 
| Sudan | 230 V | 400 V | 50 Hz | 4 | C/D | 
| Suriname | 127 V / 230 V | 220 V / 400 V | 60 Hz | 3, 4 | A/B/C/F | 
| Swaziland | 230 V | 400 V | 50 Hz | 4 | M | 
| Sweden | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Switzerland | 230 V | 400 V | 50 Hz | 3, 4 | C/J | 
| Syria | 220 V | 380 V | 50 Hz | 3 | C/E/L | 
| Tahiti | 220 V | 380 V | 50 / 60 Hz | 3, 4 | C/E | 
| Taiwan | 110 V | 220 V | 60 Hz | 4 | A/B | 
| Tajikistan | 220 V | 380 V | 50 Hz | 3 | C/F | 
| Tanzania | 230 V | 415 V | 50 Hz | 3, 4 | D/G | 
| Thailand | 230 V | 400 V | 50 Hz | 3, 4 | A/B/C/O | 
| Togo | 220 V | 380 V | 50 Hz | 4 | C | 
| Tonga | 240 V | 415 V | 50 Hz | 3, 4 | I | 
| Trinidad & Tobago | 115 V | 115/230 V / 230/400 V | 60 Hz | 4 | A/B | 
| Tunisia | 230 V | 400 V | 50 Hz | 4 | C/E | 
| Turkey | 230 V | 400 V | 50 Hz | 3, 4 | C/F | 
| Turkmenistan | 220 V | 380 V | 50 Hz | 3 | C/F | 
| Turks and Caicos Islands | 120 V | 240 V | 60 Hz | 4 | A/B | 
| Uganda | 240 V | 415 V | 50 Hz | 4 | G | 
| Ukraine | 230 V | 400 V | 50 Hz | 4 | C/F | 
| United Arab Emirates (UAE) | 230 V | 400 V | 50 Hz | 3, 4 | G | 
| United Kingdom (UK) | 230 V | 415 V | 50 Hz | 4 | G | 
| United States of America (USA) | 120 V | 120/208 V / 277/480 V / 120/240 V / 240 V / 480 V | 60 Hz | 3, 4 | A/B | 
| United States Virgin Islands | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Uruguay | 220 V | 380 V | 50 Hz | 3 | C/F/L | 
| Uzbekistan | 220 V | 380 V | 50 Hz | 4 | C/F | 
| Vanuatu | 230 V | 400 V | 50 Hz | 3, 4 | I | 
| Venezuela | 120 V | 120 V | 60 Hz | 3, 4 | A/B | 
| Vietnam | 220 V | 380 V | 50 Hz | 4 | A/C/D | 
| Virgin Islands (British) | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Virgin Islands (USA) | 110 V | 190 V | 60 Hz | 3, 4 | A/B | 
| Wales | 230 V | 415 V | 50 Hz | 4 | G | 
| Yemen | 230 V | 400 V | 50 Hz | 4 | A/D/G | 
| Zambia | 230 V | 400 V | 50 Hz | 4 | C/D/G | 
| Zimbabwe | 240 V | 415 V | 50 Hz | 3, 4 | D/G |