The smartest way to check power adapter and voltage compatibility for over 200 countries.
Access accurate plug and voltage data for every country, from Afghanistan to Zimbabwe.
Prevent frying your electronics. We calculate voltage differences instantly.
Know exactly which Type A, G, C, or E adapter to pack before you leave.
Everything you need to know about international travel adapters and voltage.
The world is divided into approximately 15 different plug and socket types. The US uses Type A/B, while the UK uses Type G, and most of Europe uses Type C, E, or F. Attempting to force the wrong plug into a socket can be dangerous and damage your equipment. Our Travel Plug Advisor ensures you never arrive unprepared.
Travelers from the US (110V, Type A/B) visiting Europe (220V, Type C/E/F) usually need a simple plug adapter for phone chargers (which are dual voltage) but may need a voltage converter for hair dryers or razors.
Coming from the UK (Type G, 230V) to the US (Type A/B, 120V)? You will definitely need an adapter. Ensure your electronics can handle the lower voltage, otherwise they might charge very slowly or not work.
Australia uses Type I. While China also uses Type I, many parts of SE Asia (like Thailand or Vietnam) use a mix of Type A, C, and G. A universal travel adapter is highly recommended for Asian backpacking trips.
This is the #1 confusion for travelers. Adapters only change the physical plug shape. Converters change the electricity (e.g., from 220V to 110V). Check the fine print on your device's power brick. If it says "INPUT: 100-240V ~ 50/60Hz", you only need a plug adapter. Most modern iPhones, MacBooks, and Android chargers are dual voltage.
A universal adapter is an all-in-one gadget that features sliding pins to switch between US, UK, EU, and AU plug patterns. They are convenient but often bulky. Some come with built-in USB ports, making them perfect for charging multiple devices at hotels.
Yes! All Apple chargers are global voltage compatible (100V-240V). You only need a simple plastic adapter to fit the European round-pin sockets.
If the device is not dual voltage, it will likely overheat, spark, smoke, and be permanently destroyed. It can also trip the circuit breaker in your hotel. Always check the label!