El Salvador to Oman: Complete Plug & Adapter Guide (2026) Adapter Needed

Traveling from El Salvador to Oman means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Oman so you can keep all your devices charged and ready.

There's no plug compatibility between El Salvador and Oman. El Salvador devices use Type A/B connectors, while Oman sockets are Type G. An adapter is a must-have for this destination.

Voltage is another key difference. El Salvador uses 120V while Oman uses 240V. If your device only supports one voltage, using it with the wrong supply could cause overheating or permanent damage. Look for "Input: 100-240V" on your charger. Most modern phone and laptop chargers support this range.

Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.