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. There are two types of scales commonly used on rulers Fractional and Decimal. 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.
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 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.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, Now you will see all selected fraction numbers are converted to normal decimal numbers. In the Format Cells dialog box, please click to highlight General in the Category list box on the Number tab, and click the OK button. Inches to cm, inches to mm, include fraction and decimal inches, Select the fraction numbers you will convert, right click and select Format Cells from the context menu. However, you will not be able to perform mathematical calculations on fractions displayed as text.This is an online length converter, convert millimeters(mm) to inches, centimeters(cm) to inches, If you don't need to perform calculations on fractions, you can format a cell as text before you enter a fraction into it (Format menu, Cells command, Number tab). 5 or 1/2 results in 1/2 when the cell has been formatted with a fraction type of Up to one digit. For example, you can use the As sixteenths format to display 123.456 as 123 7/16.Īfter you apply a fraction format to a cell, decimal numbers as well as actual fractions you enter in that cell will be displayed as a fraction. Specific denominator fractions Use one of six formats to specify the exact denominator you want. Triple-digit fractions This format displays 123.456 as 123 57/125, rounding to the nearest triple-digit fraction value. Single-digit fractions This format displays 123.456 as 123 1/2, rounding to the nearest single-digit fraction value.ĭouble-digit fractions This format displays 123.456 as 123 26/57, rounding to the nearest double-digit fraction value. In the Type box, click the fraction format type you want to use: On the Number tab, click Fraction in the Category list. Use the Fraction format to display or enter numbers as actual fractions, rather than decimals. From Excel Help (Fraction): (Did you even try?)
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