Compare the plug shapes, voltage and frequency in Papua New Guinea and Malta, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Papua New Guinea, you will need a travel adapter for Malta. Papua New Guinea uses Type I plugs, and Malta uses Type G, so the pin shapes will not fit any wall socket.
Papua New Guinea (home)
Malta (destination)
Electrical specifications in Malta
Voltage
Frequency
More about plugs in Malta
In Malta, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Malta is the same shape — Type G, and your plug needs to physically match the socket to fit.
Full Malta plug guide