Complete Length Unit Converter
Length Units
Length is a term to measure distance quantity. In the International System of Quantities, length is a quantity with measurement range. In many systems of measurement a base unit for length is chosen, from which all other units are derived. In the International System of Units (SI) system the base unit for length is the meter.
Various terms for the length of a fixed things are used, and these consist of height, which is vertical length or vertical level, and width, breadth or depth. When there is a base from which vertical measurements can be taken, height is used. Width or breadth usually describe a shorter dimension when length is the longest one. Depth is utilized for the 3rd measurement of a three dimensional things. Length is the step of one spatial measurement, whereas area is a measure of two dimensions (length squared) and volume is a step of 3 measurements (length cubed).
History
Measurement has been important ever considering that human beings settled from nomadic lifestyles and began using structure products, inhabiting land and trading with neighbours. As trade in between various locations increased, the requirement for basic units of length increased. Under Einstein's special relativity, length can no longer be thought of as being consistent in all recommendation frames. Therefore a ruler that is one meter long in one frame of recommendation will not be one meter long in a reference frame that is moving relative to the first frame. This suggests the length of an object varies depending on the speed of the observer.
Units
In the physical sciences and engineering, when one mentions units of length, the word length is synonymous with distance. There are numerous units that are used to measure length. Historically, units of length might have been obtained from the lengths of human body parts, the range traveled in a variety of rates, the distance in between landmarks or put on the Earth, or arbitrarily on the length of some common item.
In the International System of Units (SI), the base unit of length is the meter (symbol, m) and is now specified in terms of the speed of light (about 300 million meters per second). The millimeter (mm), centimeter (cm) and the kilometer (km), stemmed from the meter, are also commonly utilized units. In U.S. popular units, English or Imperial system of units, typically utilized units of length are the inch (in), the foot (ft), the backyard (yd), and the mile (mi). A unit of length utilized in navigation is the nautical mile (nmi).
Units used to denote ranges in the vastness of space, as in astronomy, are a lot longer than those typically used in the world (meter or centimeter) and consist of the huge unit (au), the light-year, and the parsec (pc).
Units utilized to signify sub-atomic ranges, as in nuclear physics, are much smaller sized than the centimeter. Examples consist of the dalton and the fermi.
In most systems of measurement a base unit for length is chosen, from which all other units are obtained. Numerous terms for the length of a static object are used, and these include height, which is vertical length or vertical extent, and width, breadth or depth. In the physical sciences and engineering, when one speaks of units of length, the word length is associated with distance. Historically, units of length might have been obtained from the lengths of human body parts, the distance traveled in a number of rates, the distance in between landmarks or locations on the Earth, or arbitrarily on the length of some typical item.
In U.S. customary units, English or Imperial system of units, typically utilized units of length are the inch (in), the foot (feet), the yard (yd), and the mile (mi).
Added and Modified from: "Length" Wikipedia: The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 21 November 2020. Web. 28 November 2020, en.wikipedia.org/wiki/Length
Popular Length Units
Meter [m]
Meter is the basic unit for representing the quantity of length in the International System of Measurement (SI). The symbol for the meter is m where this unit is the standard unit which is defined as distance traveled by light in a vacuum for 1 / 299,792,458 second.
1 meter equals to 1,000,000,000 nanometer
1 meter equals to 1,000 millimeter
1 meter equals to 100 centimeter
1 meter equals to 0.001 kilometer
1 meter equals to 0.00062137 mile
1 meter equals to 1.0936 yard
1 meter equals to 3.2808 feet
1 meter equals to 39.37 inch
Feet [ft]
1 feet equals to 304,800,000 nanometer
1 feet equals to 304.8 millimeter
1 feet equals to 30.48 centimeter
1 feet equals to 0.3048 meter
1 feet equals to 0.0003048 kilometer
1 feet equals to 0.00018939 mile
1 feet equals to 0.33333 yard
1 feet equals to 12 inch
Kilometer [km]
1 kilometer equals to 1,000,000,000,000 nanometer
1 kilometer equals to 1,000,000 millimeter
1 kilometer equals to 100,000 centimeter
1 kilometer equals to 1,000 meter
1 kilometer equals to 0.62137 mile
1 kilometer equals to 1,093.6 yard
1 kilometer equals to 3,280.8 feet
1 kilometer equals to 39,370 inch
Mile [mi]
1 mile equals to 1,609,300,000,000 nanometer
1 mile equals to 1,609,300 millimeter
1 mile equals to 160,930 centimeter
1 mile equals to 1,609.3 meter
1 mile equals to 1.6093 kilometer
1 mile equals to 1,760 yard
1 mile equals to 5,280 feet
1 mile equals to 63,360 inch
Centimeter [cm]
Centimeter is a unit that represents length. This unit was originally the base unit of the centimeter-gram-second (CGS) system of units, which now has been deprecated and replaced by the International Measurement System (SI). One centimeter is equivalent to 1/100 meter or 1 x 10-2 meter in scientific notation.
1 centimeter equals to 10,000,000 nanometer
1 centimeter equals to 10 millimeter
1 centimeter equals to 0.01 meter
1 centimeter equals to 0.00001 kilometer
1 centimeter equals to 0.0000062137 mile
1 centimeter equals to 0.010936 yard
1 centimeter equals to 0.032808 feet
1 centimeter equals to 0.3937 inch
Inch [in]
Inch is a unit commonly used in the UK and the United States to represent the quantity of length. This unit is not a unit of the Measurement System International (SI). One inch is equivalent to 1/36 yard or 1/12 foot. Inches initially assumed as the value of the width of thumb. In SI one inch is equivalent with 25.4 millimeters. Inch is denoted by In
1 inch equals to 25,400,000 nanometer
1 inch equals to 25.4 millimeter
1 inch equals to 2.54 centimeter
1 inch equals to 0.0254 meter
1 inch equals to 0.0000254 kilometer
1 inch equals to 0.000015783 mile
1 inch equals to 0.027778 yard
1 inch equals to 0.083333 feet
Yard [yd]
1 yard equals to 914,400,000 nanometer
1 yard equals to 914.4 millimeter
1 yard equals to 91.44 centimeter
1 yard equals to 0.9144 meter
1 yard equals to 0.0009144 kilometer
1 yard equals to 0.00056818 mile
1 yard equals to 3 feet
1 yard equals to 36 inch
Millimeter [mm]
Millimeter is a unit that represents the quantity of length, it is recognized by the International System of Measurement (SI) with the unit symbol mm. By definition, one millimeter is equivalent to 1/1000 meter or 1 x 10-3 meter.
1 millimeter equals to 1,000,000 nanometer
1 millimeter equals to 0.1 centimeter
1 millimeter equals to 0.001 meter
1 millimeter equals to 0.000001 kilometer
1 millimeter equals to 6.2137e-7 mile
1 millimeter equals to 0.0010936 yard
1 millimeter equals to 0.0032808 feet
1 millimeter equals to 0.03937 inch
Nanometer [nm]
Nanometer is unit recognized by the International System of Measurement (SI) and represents the value of the length or distance. Nanometer is symbolized with nm and is equal to 1 / 1,000,000,000 meters or 1 x 10-9 meters.
1 nanometer equals to 0.000001 millimeter
1 nanometer equals to 1e-7 centimeter
1 nanometer equals to 1e-9 meter
1 nanometer equals to 1e-12 kilometer
1 nanometer equals to 6.2137e-13 mile
1 nanometer equals to 1.0936e-9 yard
1 nanometer equals to 3.2808e-9 feet
1 nanometer equals to 3.937e-8 inch