Travel adapter from Jamaica to Oman — do you need one?

Q: What plug is used in Oman?

Oman uses Type G plugs at 230 V, 50 Hz.

Compare the plug shapes, voltage and frequency in Jamaica and Oman, and find out which adapter you need before you travel.

Adapter required

Yes — coming from Jamaica, you will need a travel adapter for Oman. Jamaica uses Type A/Type B plugs, and Oman uses Type G, so the pin shapes will not fit any wall socket. Voltages differ (110 V at home vs 230 V abroad), so check the label on each device. Most modern dual-voltage chargers handle the swing without a converter, but heating appliances usually do not.

Voltage converter may be needed. Check your device label — most modern electronics (phones, laptops) support 100–240 V and only need a plug adapter. Hair dryers, kettles, and older appliances may need a step-up or step-down converter.

Jamaica (home)

Type A Two flat parallel pins 100–127V Type B Two flat pins + round ground 100–127V

Oman (destination)

Type G Three rectangular pins 220–240V

Electrical specifications in Oman

Voltage

Jamaica 110 V

Oman 230 V

Differs

Frequency

Jamaica 50 Hz

Oman 50 Hz

Match

More about plugs in Oman

In Oman, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Oman is the same shape — Type G, and your plug needs to physically match the socket to fit.

Full Oman plug guide