United Kingdom to Switzerland Plug Adapter
Adapter needed
Yes. Switzerland uses Type C and Type J sockets, and none of the plugs from the United Kingdom (Type G) fit, so you need a travel adapter.
Your plugs · United Kingdom
Voltage: 230 V
Sockets at destination · Switzerland
Voltage: 230 V
Voltage converter
No. Both use 230 V.
All about plugs in Switzerland →
Frequently asked questions
Do I need a plug adapter for Switzerland from the United Kingdom?
Yes. Switzerland uses Type C and Type J sockets, and none of the plugs from the United Kingdom (Type G) fit, so you need a travel adapter.
Do I need a voltage converter for Switzerland?
No. Both use 230 V.
Source: Wikidata (CC0), retrieved 2026-10-22. Plug descriptions and compatibility are our own summary of the IEC plug types. Hotels and new buildings may have other sockets — carry a universal adapter if unsure.