Compare the plug shapes, voltage and frequency in Portugal and Switzerland, and find out which adapter you need before you travel.
No adapter needed
Good news — Portugal and Switzerland both use the same plug shape and compatible voltage. You can plug your devices straight into the wall in Switzerland without an adapter or converter.
Portugal (home)
Switzerland (destination)
Electrical specifications in Switzerland
Voltage
Frequency
More about plugs in Switzerland
In Switzerland, the standard power plug is Type C and Type J. The country runs on 230 volts at 50 Hz. That means wall sockets in Switzerland can be one of 2 different shapes — Type C, Type J, and your plug needs to physically match the socket to fit.
Full Switzerland plug guide