Is there a equation to convert scale to fit all screens?
For instance, I'm adding (0,1,0,0) to a gui at a time, but if I use a different device, such as a phone, laptop or tablet; it won't scale correctly.
I can't use offset (because I'm adding size to the gui), I'm not using tween service either.
Thanks.

2 comments
What do you mean you're moving the gui? It should still be able to keep the right size if you used offset even if it moves to the left side of the screen.
Sorry, I meant adding size.