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.

You can also calibrate the on-screen ruler using a bank payment card. Its standard width is 3.37 inches (3 3⁄8 inches), or 85.6 mm (8 centimeters, 56 millimeters) for the metric measurement. For your convenience, the corresponding sign is plotted under the scale of the ruler.

This ruler measure in two different units of length, inches on one side (English ruler) and centimeters on the other side (metric ruler).

2" x 18" Design Ruler with Easy Grip Knob. Made of Thick 1/8" Acrylic. Use with Rotary Cutters and Razor Knives. Great for Designing, Layout, Quilting, Sewing, Drafting. Made in USA! Only 17 left in stock - order soon. Only 3 left in stock - order soon. Only 12 left in stock - order soon. Only 16 left in stock - order soon.

Enter visible screen width below to calibrate ruler.

Measure objects accurately in inches with our online inch ruler. Perfect for when a traditional ruler isn't handy, our tool adapts to your device screen size, ensuring you get precise measurements every time.

The Online Ruler creates a virtual instrument in two different units of measurement. The upper half is the centimeter/millimeter ruler, the lower half is an inch ruler. You can use both units at the same time by default or choose the system of measurement by clicking the relevant button.

Free online ruler tool for measuring inches (in), centimeters (cm) and millimeters (mm)! The ruler scales to actual size based on your screen size. Every device has a different pixel density, so we auto-detect your device and scale the ruler accordingly.

2016年6月4日 · This is an online ruler (inches,1/2,1/4,3/4 inches) can be adjusted to the actual size, before you use it, please set of pixels per inch in your own device, but also can be adjusted by reference. If you need a real ruler or tape, you can print a ruler, or purchase online.

Check out our 2 inch ruler selection for the very best in unique or custom, handmade pieces from our notions shops.