How to see "list" variable count

[thedorax]

Hey,i have a list variable named "x" like this;
[a,b,c,d,e,f,g]: for example this have 7 count. I wanna see this in another variable.
For example, x variable have 7 different value,y variable is telling this to me :
y = [7].

[Ruri]

Utility > List > Length

[thedorax]

Thanks @Ruri