Don’t require power plug adapter while traveling from United Kingdom (UK) to Great Britain.

Here's why you do not need an adapter

The outlet and plug type used in Great Britain is G and in United Kingdom (UK) is G and they are compatible with each other.

United Kingdom (UK)

In United Kingdom (UK), outlets of type G are in use.

Type G

Great Britain

In Great Britain, outlets of type G are in use.

Type G