How to Change Unit Of Measurement on the Rulers in Adobe Photoshop?

To change the unit of measurement on the rulers do the following:

(1) Double-click a ruler
(2) Choose Edit > Preferences > Unit & Rulers
(3) In stead of step 2 you can right-click the rules also and choose the new unit of measurement.

Choose the unit of measurement.You have the following options. (1) Postscript (72points per inch) or Traditions (72.27 inch per inch.

Click on OK to confirm.

Learning Adobe Photoshop Is Easier Than You Think.