Travel adapter from El Salvador to Qatar
Adapter Required
Yes — coming from El Salvador, you will need a travel adapter for Qatar. El Salvador uses Type A/Type B plugs, and Qatar uses Type G, so the pin shapes will not fit any wall socket. Voltages differ (120 V at home vs 240 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. The mains frequency is also different (60 Hz vs 50 Hz). This rarely matters for electronics but can affect motor-driven devices like clocks and shavers.
El Salvador (home)
Qatar (destination)
Electrical specs
More about plugs in Qatar
In Qatar, the standard power plug is Type G. The country runs on 240 volts at 50 Hz. That means every wall socket in Qatar is the same shape — Type G, and your plug needs to physically match the socket to fit.