Plugin or modular grid generator in % for Photoshope?

Question

Adobe Photoshop

Hello! I'm looking for a plugin or modular grid generator in % for Photoshope. Everything that I found on the net did not fit, because I need a column in%! That is, when setting, for example, 12 columns, the system calculated the size not in px, as usual, but in%. At the same time, to be able to set the indent between the columns. Please tell me, maybe someone knows ... Is it possible to implement this. Since not all psd layouts can come from customers with these grids. Thank you!

Answer 1

Lol, do you have the canvas size with percentages too?)))
The standard layout of the guide does everything without plugins normally.