Oman Electrical Outlets 2026
Plug types, voltage, and frequency for Oman. Essential info for travelers.
Overview
Oman utilizes the British style Type G electrical socket, which is characterized by three rectangular pins arranged in a triangular formation. The national power grid operates at a standard voltage of 240 volts and a frequency of 50 hertz, making it consistent with many European and Middle Eastern systems.
Do you need an adapter?
Visitors from the United Kingdom, Ireland, or the United Arab Emirates typically find their devices are natively compatible with Omani outlets. Travelers from North America, continental Europe, or Australia will require a plug adapter to connect their electronics to the local Type G sockets.
Safety notes
Because the voltage in Oman is 240 volts, international travelers should verify that their appliances are rated for high voltage or are dual voltage compatible. Using a device designed exclusively for 110 or 120 volts without a proper step down transformer can lead to overheating or electrical failure.
Frequently Asked Questions
Oman uses plug type(s) C, G. Travelers from countries with different plugs will need an adapter.
The standard voltage in Oman is 240V at 50Hz.
If your home country uses different plug types than C, G, you will need a universal travel adapter.
Yes, if your devices do not use the three pin Type G plug common in the United Kingdom, you will need a travel adapter. Most hotels and shops in Oman primarily provide this specific outlet type, so having an adapter ready is essential for a seamless experience.
Oman operates at 240 volts, which is significantly higher than the 120 volts used in the United States. While most modern laptops and phone chargers are dual voltage and handle both, high wattage appliances like hair dryers from North America will require a voltage converter to function safely.
Most wall outlets in Oman are strictly Type G and will not accept the two round pin Type C or Type E or F plugs used in Europe. It is highly recommended to carry a dedicated Type G adapter to ensure all your European electronic devices can be connected to the local power supply.
Oman uses a frequency of 50 hertz. While most modern electronic chargers are designed to handle both 50 and 60 hertz, devices with motorized parts or internal clocks, such as some alarm clocks or older record players, may operate at the wrong speed if they are not specifically compatible with this frequency.