Pixel Density Calculator
Free online pixel density calculator. Perfect for calculating pixels per inch (PPI) and dots per inch (DPI).
Did you know..
You can also input data directly into the fields by using a URL like this:

http://pixeldensitycalculator.com/?h=1280&v=720&d=20
Horizontal Pixels (x-pixels):
Vertical Pixels (y-pixels):
Diagonal Screen Size (inches):
 
PPI:
Pixel Density Calculator © 2012 - Created by Buzz Moody | Form Validation jQuery used with permission.