Height is commonly measured in centimeters outside of countries like the United States. This calculates either way (feet/inches to decimal feet or vice versa). Learning some of the more commonly used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-, can be helpful for quickly navigating metric units.Ĭurrent use: The centimeter, like the meter, is used in all sorts of applications worldwide (in countries that have undergone metrication) in instances where a smaller denomination of the meter is required. Metric prefixes range from factors of 10 -18 to 10 18 based on a decimal system, with the base (in this case the meter) having no prefix and having a factor of 1. History/origin: A centimeter is based on the SI unit meter, and as the prefix "centi" indicates, is equal to one hundredth of a meter. Centimeterĭefinition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system.
It is also sometimes used in Japan (as well as other countries) in relation to electronic parts, like the size of display screens. If you need to convert larger inch fractions to decimal or metric, use our inch fraction calculator. 4 3/8 inches to decimalConversion of Inches to Decimal Foot. Another version of the inch is also believed to have been derived from the width of a human thumb, where the length was obtained from averaging the width of three thumbs: a small, a medium, and a large one.Ĭurrent use: The inch is mostly used in the United States, Canada, and the United Kingdom. The markings on a ruler from the start to the 1 mark are: 1 16, 1 8, 3 16, 1 4, 5 16, 3 8, 7. One of the earliest definitions of the inch was based on barleycorns, where an inch was equal to the length of three grains of dry, round barley placed end-to-end. There have been a number of different standards for the inch in the past, with the current definition being based on the international yard. Use our fraction to decimal calculator to convert any fraction to a decimal and to know if it is a terminating or a recurring (repeating) decimal. History/origin: The term "inch" was derived from the Latin unit "uncia" which equated to "one-twelfth" of a Roman foot. Use our fraction to decimal calculator to convert any fraction to a decimal and to know if it is a terminating or a recurring (repeating) decimal.
5 8 INCH IN DECIMAL HOW TO
There are 12 inches in a foot and 36 inches in a yard. How to convert 4 5/8 to a recurring or terminating decimal. An inch was defined to be equivalent to exactly 25.4 millimeters in 1959. Therefore, to convert the inch as a decimal to millimeters, we multiply the inch as a decimal by 25.4 to get our answer. Moreover, there are 25.4 millimeters per inch. Definition: An inch (symbol: in) is a unit of length in the imperial and US customary systems of measurement. To convert the fractional 5/8 inch to an inch as a decimal number, we simply divide the numerator by the denominator. Inch in Millimeter mm 0.01 in: 0.254 mm: 0.1 in: 2.54 mm: 1 in: 25.4 mm: 2 in: 50.8 mm: 3 in: 76.
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