What’s my screen size?

Quickly determine the size of your screen in inches, without the need for manual measurements. Get an accurate measurement of your screen size. Whether you’re using a desktop computer, laptop, tablet, or smartphone, our tool can provide you with the information you need. Don’t spend time measuring your screen manually - try our tool now and discover your screen size in seconds.

Check your screen size in inches with our easy-to-use tool - no manual measurement required.

Your screen size is



Diagonal (inches)
Diagonal (cm)
W x H (inches)
W x H (cm)

Display sizes

Display sizes
Credit: Marcel Müller, CC BY-SA 3.0, via Wikimedia Commons