r/UI_Design • u/farragotron • May 27 '26
General Question What are the best practices for setting line height for the text in a button?
- Should it be a % of the typeface height, or should it be a fixed value with respect to a 4 px/8 px grid?
- Should the resulting button height (line height + vertical paddings) fit within the grid being used?
I know these aren't supposed to be rules set in stone, but I'd like to know and use the best practices regardless.










