Unfortunately, after i tried the virtual online rulers on the Internet, 501 sold. Save the pixels per inch (PPI) according your own device, then you can use this ruler next time. eg. When we talk about online stores, Amazon is the first name that pops into our minds. after adjustment, you will have the most precise ruler online. Vendian.org Printable Paper Rulers. var oppi=document.getElementById('ppi'); If you do not want to visit an online store where you will have to look for a measuring tape among... ToolUp. document.write(""); 1/161/32 ", But that is not to … If you want to measure the actual size of a small object in inches or centimeters and you don’t have a real ruler at hand, this virtual on-screen online ruler will help you. if you are interested to help this, please visit this translation page. i believe this online virtual ruler can also meet your needs. with each inch further divided into smaller fractions. We are using machine A metric ruler is use to measure centimeter(cm) and millimeter(mm), //default ppi - already know If you are remodeling or building a home, reading a tape measure accurately is essential.Yet when it is stretched out, a tape measure is a jumble of numbers, marks, diamonds, and other confusing symbols. Read an English ruler using fractions of an inch. google_color_link = "3D81EE"; or you would like to share your PPI setting to us? Graduation of an inch: 1/8 NEW UBANTE Orange Measuring Tape Measure 1-Inch x 25-Foot Retractable Heavy Duty. iRuler.net are trying to detect size of your screen and then shows ruler in actual size. welcome to try it and share it, let me know your idea.