Print Ruler — Free Printable Ruler Online
Need a real ruler to measure objects and don't have one on hand? With our tool, you can easily print a real-size ruler, up to 29.7 cm or 11.7 inches, directly from your browser.
How to Print a Ruler Correctly
Follow these steps to make sure your printed ruler is the exact size:
- Click the "Print Ruler" button at the top of the page.
- In the print window, select A4 paper size (210 x 297 mm).
- Make sure the scale is set to 100% (no adjustment or "fit to real size").
- Print in landscape or portrait orientation, as you prefer.
- Once printed, verify with a physical ruler that the measurement is correct.
This way, you'll have a perfectly calibrated ruler of 29.7 cm or 11.7 inches.
Types of Printable Rulers
On our site you'll find different printable ruler models:
- 30 cm ruler to print (centimeters and millimeters)
- 12 inch ruler to print
- Combined metric and inch ruler
- Printable ruler in PDF (ideal for saving and reusing)
All rulers are designed with precise measurements and clear lines, perfect for home, school, or work.
Useful Tips
- Use thick paper or cardstock if you want a more durable ruler.
- If your printer slightly changes the scale, you can manually adjust the zoom until it matches a known measurement object.
- You can laminate the printed ruler to extend its durability.
Advantages of Printing Your Own Ruler
- No need to buy a physical one.
- Available anytime and anywhere.
- Completely free and precise.
- You can customize it in centimeters, inches, or both.
Download or Print Your Ruler
Click the button below to print your ruler directly or download it as PDF. Perfect for measuring craft projects, sewing, technical drawing, or school use.
One Last Thing
Remember to always verify that the print is at 100% scale to ensure precision. At Online-Ruler.Onl, we want you to always have a reliable, practical, and free printable ruler just a click away.