Online Ruler will help you to take actual size measurements of any object in mm, cm, and inches. Also, it's free and easy to use. Your current screen resolution is pixels.

Online Ruler in Actual Size (inches, cm/mm) — measure something! For the ruler to display correctly (i.e., in proportion to the actual physical size), it must be calibrated. You can calibrate …

This is an accurate online ruler that helps you measure the actual size of any object using your computer screen or mobile phone

Check actual size / Online Ruler (cm/mm) Actual size of Online Ruler (cm/mm) 30CM / 300mm. width:300.0mm (11.81Inch) {as_size} / {as_monitor} full screen drag it iframe embed. Related …

iRuler.net are trying to detect size of your screen and then shows ruler in actual size. We are using machine learning to identifying your device, so each time you specifying correct size you …

A free online ruler tool that works on any device, and automatically scales based on your screen size and DPI. Measure with confidence for free, anytime, anywhere!

Enter visible screen width below to calibrate ruler.

Turn your screen into a ruler online! Measure actual sizes with Get Ruler in centimeters, inches or pixels. No need for measuring tapes or rulers.

Online ruler to quickly measure objects on any device with any screen size. Accurate, user-friendly, supports both cm and inches. Perfect for instant size checks without needing any tools!

Simply place the card on the screen and adjust the virtual ruler until the width matches exactly. This ensures accurate scaling for future measurements. How the Ruler’s Actual Size is …