How to figure out whats the width and height of a text box in Photoshop?
How do you figure out the size of a text box in Photoshop?
Simply keeping open the Infobox panel, and having the settings of photoshop to deal with px measurement instead than cm/mm or inches.
With the text layer selected his command+t. This will open the transform tool. The dimensions of the text box will appear at the top of the screen under the object details.