Back to Life Tools
Screen Ruler
Measure pixels on your screen with a visual ruler.
300px
300
Pixels
~7.9
cm (approx)
Note: cm measurement is approximate based on standard 96 DPI. Actual size may vary.
Frequently Asked Questions
How accurate is the pixel measurement?
Pixel measurements are exact. The centimeter conversion is approximate based on standard 96 DPI - actual physical size depends on your screen.
What is this useful for?
Great for web designers, developers, and anyone who needs to measure on-screen elements or compare sizes.