The travel adapter guide shows what power plug adapter and voltage converter you need for your destination. Select your home country and destination to get personalized recommendations.
Power info for
Travel Adapters vs Voltage Converters
A plug adapter only changes the shape of the plug — it does NOT change the voltage. A converter (or transformer) actually changes the voltage. Using a US device (120V) in a European outlet (230V) without a converter will likely destroy the device or cause a fire.
Check your device label first
Before buying a converter, check the power label on your device. If it says "Input: 100-240V", the device is dual-voltage and you only need a plug adapter — no converter required. This applies to most phone chargers, laptops, tablets, and camera chargers manufactured after 2010. If it says "Input: 120V only", you need a converter.
Universal travel adapters
A universal travel adapter with plugs for all regions is worth the $15-30 investment if you travel internationally more than once a year. Look for one with USB-A and USB-C ports built in. Popular destinations where US travelers get tripped up: Australia/New Zealand (Type I), UK/Ireland/Hong Kong (Type G), and South Africa (Type M).
FAQ
Do I need an adapter or a converter?
An adapter changes the plug shape. A converter changes the voltage. Most modern devices (phones, laptops, cameras) are dual-voltage (100-240V) and only need an adapter. Single-voltage devices like hairdryers need a converter. Check your device's power label.
What plug types are used around the world?
There are 15 plug types (A through N). Type A/B is used in North America/Japan. Type G in UK/Ireland/Hong Kong/Singapore. Type C/E/F across most of Europe. Type I in Australia/New Zealand/Argentina. Type M in South Africa.
Will my US phone charger work in Europe?
Yes, as long as you have a plug adapter. Virtually all modern phone chargers are dual-voltage (100-240V), so you only need to change the plug shape, not the voltage. Always verify by checking the 'Input' label on the charger.
Can I use a US hairdryer abroad?
Usually not without a converter. Most US hairdryers are 120V only and will be damaged by European 230V outlets. Travel hairdryers with a dual-voltage switch are a better investment for frequent travelers.
Is this guide free?
Yes, completely free and no signup required.