Most Fractional Rulers are based on the English measuring system where scales are graduated in units of one inch and fractions of an inch. Decimal Rulers have graduations or marks which are based on the decimal system such as 0.5, 0.25, 0.1, 0.05, etc. Fractional Rulers have graduations or marks based on fractions, for example 1/2', 1/4' 1/8', 1/16', etc. i measured the 10 inches of the ruler shown. in case youre european: 1 inch is 254mm or 2.54cm. i measured the diagonal of my notebook display with a ruler and its 14.95 inches, so i set exactly that. There are two types of scales commonly used on rulers Fractional and Decimal. time>rest (15' monitor) to the people who say the size is wrong: set the ACTUAL size of the monitor (diagonal in inches), even decimals matter. 1 inch equals 2.54 centimeters(cm), 1 cm approximately equivalent to 3/8 inch or equals 0.393700787 inchįractional inches to cm & mm conversion table.1 meter = 100 centimeters = 1,000 millimeters.1 centimeter(cm) = 10 millimeters(mm).If you would like measure the length of something, You can set the pixels per inch (PPI) according your own device. If you would like this online ruler in actual size, So i set the default pixels per inch(PPI) is 100.7 for myself. I found the markings are not very accurate at 30cm, I google the PPI reference and found 100 PPI to my screen,Īfter i measure the size of virtual ruler by a actual ruler, The diagonal screen is 15.6'(inches) of my laptop computer, resolution is 1366x768 pixels.

3.25' = 3 1/4'Īdjusting this virtual ruler to actual size Cleopatra VII Thea Philopator was Queen of the Ptolemaic Kingdom of Egypt from 51 to 30 BC, and its last active ruler. To convert decimal inch to fractional inch, fill decimal inch into the blank Decimal inch.

To convert fractional inch to mm or cm, fill fraction into the blank Fractional inch, e.g.

Use 1/8' graduations, 10cm ≈ 4' Use 1/16' graduations, 10cm = 3 15/16' However, a standard ruler commonly used in many countries typically measures 30 centimeters (or 12 inches) in length.

8 cm ≈ 3 1/8', use smaller scale(1/32'), 8 cm ≈ 3 5/32' Actual size online ruler: the most accurate size ruler on the web.

To convert CM to fractional inch, fill number into the blank CM,Į.g.

To convert MM to fractional inch, fill number into the blank MM, e.g.

Understand your question with the best visualization. With a ruler to show the corresponding of units, Inches to cm, inches to mm, include fraction and decimal inches, You should be able to get an accurate ruler on screen after using this set-up process.This is an online length converter, convert millimeters(mm) to inches, centimeters(cm) to inches, This adjusts for any setting differences (screen resolution, browser settings, etc.) that may prevented the ruler from displaying correctly. Put the item directly on your screen (don't cover the picture entirely), and move the slider bar until it matches exactly the size of the item you chose. Pick one that you have available to actually compare to your screen. You will see several options of common items you may have with you (CD, credit card, etc.).

Click on the 'Not sure what your monitor size is?' link.Ģ. If you don't know your screen size, or think it's still displaying inaccurately:ġ. It accommodates both centimeters and inches, delivering a genuine fullscreen experiencesetting itself apart by offering a truly immersive fullscreen experience. This is an easy fix if the website didn't accurately determine your screen size, and you know what your screen dimensions actually are. Our Fullscreen Ruler provides a checkered, notebook-style ruler that can be customized to your requirements. pixels per inch (ppi) : This small one inch wide ruler will measure. After that, you can see the list of different inches and centimeters rulers on the page. Simply follow our easy instructions below and make use of our convenient ruler printable designed for accurate measuring on the go. If you click on it, you can change the dimensions. Web actual size of online ruler (cm/mm) 30cm / 300mm. For those who think the ruler size is 'off' on their screen, use the following steps:Īt the top of the page, there's a link that gives your monitor size.

Ruler online life sized ruler