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
Travel Adapter and Voltage Converter Options
Universal Travel Adapters / Adaptors for 100–240V Travel
For dual-voltage electronics labeled 100–240V, a plug adapter or travel adaptor is usually all you need.
- For phones, laptops, tablets, and cameras
- Changes plug shape only
- Does not convert voltage
- Use only with 100–240V devices
Travel Voltage Converters for 120V Devices
Single-voltage 120V appliances may need a voltage converter in 220–240V countries.
- For single-voltage 120V devices
- Check wattage limits carefully
- Useful for some older appliances
- Not needed for 100–240V electronics
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.
Travel WiFi for Longer Trips
Stay online almost anywhere with Globlinker. This portable Wi-Fi hotspot automatically connects to the strongest local mobile network, helping you get reliable internet where phones and ordinary hotspots may struggle. Use it in the U.S. and 130+ countries for streaming, work, browsing, and video calls — with no SIM, no contract, no subscription, and no roaming fees. Includes free lifetime 2GB/month, free 10GB starter data, secure Wi-Fi, optional prepaid data, multi-device connection, and unused lifetime data that stacks.
