Cambodia Electrical Outlets 2026
Plug types, voltage, and frequency for Cambodia. Essential info for travelers.
Overview
Cambodia primarily utilizes power plug types A, C, and G, though many modern accommodations feature universal sockets that accept multiple configurations. The standard electrical system operates at a voltage of 230 volts and a frequency of 50 hertz. This infrastructure supports a wide range of international devices, but specific adapter requirements often vary between rural guesthouses and urban luxury hotels.
Do you need an adapter?
Travelers should carry a universal travel adapter to ensure compatibility across the different socket styles found throughout the country. While two pin flat and round plugs are common in most areas, the three pin British style type G is frequently encountered in higher end international hotels. A versatile adapter that covers all three main types provides the most reliable connection for mobile devices and cameras.
Safety notes
Visitors from regions using 110 or 120 volts must verify that their appliances are dual voltage to avoid damage from the higher 230 volt supply. It is important to note that many Cambodian outlets lack a grounding connection, so caution should be exercised with high power metal appliances. Using a surge protector is also recommended in rural provinces where the electrical grid may experience occasional fluctuations or power surges.
Frequently Asked Questions
Cambodia uses plug type(s) A, C, G. Travelers from countries with different plugs will need an adapter.
The standard voltage in Cambodia is 230V at 50Hz.
If your home country uses different plug types than A, C, G, you will need a universal travel adapter.
Cambodia uses a combination of type A, type C, and type G plugs. Type A features two flat pins, type C has two round pins, and type G uses three rectangular pins in a triangular pattern. Most tourist areas install multi standard sockets that can accommodate both flat and round two pin plugs without an adapter.
If your electronic devices are designed for 110 volts, such as those from North America, you will likely need a voltage converter. However, most modern chargers for laptops and smartphones are designed for dual voltage ranges between 100 and 240 volts. Always check the input label on your device before connecting it to a Cambodian outlet.
The electrical supply is generally stable in major cities like Phnom Penh and Siem Reap, but it can be less predictable in remote or island locations. Travelers are advised to use high quality surge protectors or portable power banks to safeguard sensitive equipment from potential voltage spikes or unexpected power outages during their visit.
Many Cambodian outlets are designed for two pins and do not have a grounding hole, which can be a challenge for grounded three pin plugs. In these cases, a grounded travel adapter is necessary to bridge the connection. High end hotels are more likely to provide fully grounded type G sockets that meet international safety standards.