30-cm by mm Printable Ruler
The Printable Ruler is available in .PDF format for easy download and printing. Ensure you are printing at 100% or actual size to guarantee accuracy. To get accurate Ruler, print on US Letter paper size (8.5 × 11 inches).
1 centimeter = 10 millimeter · 1 cm = 10 mm
Why The Printable ruler?
The Printable Ruler is Free
The printable ruler is free both for personal & commercial use. Print and use anytime for your measuring needs
Available Instantly
Forgotten your ruler for urgent project? No problem. Download your ruler & print instantly!
Easy to Use
The ruler is very easy to use. Since it’s foldable, it can be used to measure and draw on both vertical and horizontal surfaces.
How to use this Online ruler
Download
Select the Ruler of interest and Download
Print on US Letter paper size
To get accurate Ruler, print on 8.5 × 11 inches paper
Measure
Go ahead and do your measurements
The Printable Ruler is designed to be printed on 8.5 x 11 inches paper. Due to difference in printers features & settings, it’s recommended you compare with a physical ruler.
The Rulers has metric & imperial measuring systems, choose the one that suits you