Travel adapter from Antigua and Barbuda to Sierra Leone
Adapter Required
Yes — coming from Antigua and Barbuda, you will need a travel adapter for Sierra Leone. Antigua and Barbuda uses Type A/Type B plugs, and Sierra Leone uses Type G, so the pin shapes will not fit any wall socket. 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.
Antigua and Barbuda (home)
Type A
Two flat parallel pins
Type B
Two flat pins + round ground
Sierra Leone (destination)
Electrical specs
Antigua and Barbuda
110/220 V
60 Hz
= Match
Sierra Leone
230 V
50 Hz
〜 Frequency differs (60 Hz vs 50 Hz). Rarely an issue for most electronics, but can affect motor-driven devices like clocks and shavers.
More about plugs in Sierra Leone
In Sierra Leone, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Sierra Leone is the same shape — Type G, and your plug needs to physically match the socket to fit.