Length conversion table

 Table of Contents:

• Length conversion table
• Length conversion chart
• Inch definition
• Feet definition
• Meter definition
• Imperial US measure system. US measurement system
• Metric measurement system

An length converter is an instrument that allows rapid swap between length measurement that utilize imperial, imperial and. But not only that. It's fitted with 20 measurements of length:

• Anstrom (A)
• Picometers (pm)
• Nanometers (nm)
• Micrometers (mm)
• millimeters (mm)
• centimeters (cm)
• decimeters (dm)
• meters (m)
• Centimeters, meters, and meters
• kilometers (km)

• One thousandth of an inch (mil or thou)
• inches (in)
• feet (ft)
• inches and feet
• yards (yd)
• miles (mi)

• nautical miles (nmi)
• Sun radii (R)
• light years (ly)
• Units of Astronomy (au)
• parsecs (pc)

It is an length conversion calculator works by entering units numbers (up to 11 for calculation) in the calculator. The calculator then calculates the length converter then returns your results for each unit in real-time. Choose the unit that you prefer if are looking to do your length conversion to a different unit from the ones which are the default units by the Omni team. If you're interested in changing to various sizes of area Another option is to use the

Length conversion table

For more information on the factors for conversion are for the nine most frequently used length units, take a peek at the table for length conversion:

millimeter (mm)	centimeter (cm)	Meter (m)	kilometer (km)	inch (in)	feet or foot (ft)	yard (yd)	mile (mi)	A nautical mile (nmi)
1 millimeter (mm)	1	0.1	0.001	0.000001	0.03937	0.003281	0.0010936	0.0000006214	0.00000054
One centimeter (cm)	10	1	0.01	0.00001	0.3937	0.03281	0.010936	0.000006214	0.0000054
1 meter (m)	1000	100	1	0.001	39.37	3.281	1.0936	0.0006214	0.00054
1 kilometer (km)	1000000	100000	1000	1	39370	3281	1093.6	0.6214	0.54
1 " (in)	25.4	2.54	0.0254	0.0000254	1	0.08333	0.02778	0.000015783	0.000013715
1 foot equals feet (ft)	304.8	30.48	0.3048	0.0003048	12	1	0.33333	0.0001894	0.00016458
1 yard (yd)	914.4	91.44	0.9144	0.0009144	36	3	1	0.0005682	0.0004937
1 mile (mi)	1609344	160934	1609.3	1.6093	63360	5280	1760	1	0.869
1.25 nautical miles (nmi)	1852000	185200	1852	1.852	72913	6076	2025.4	1.1508	1

We've decided on a rounding of a several of the conversion variables to allow them to fit in this tableau. This means that certain values are not exact however they do provide a level of accuracy.

Length conversion chart

If you're struggling to determine how you can quickly change between units within the same system, take a look at these simple length conversion charts:

1. The method of measuring the metric

For example:

• 6 km = 6 * 1000 = 6000 m
• 180 cm = 180 / 100 = 1.8 m

1. American Imperial US measures system. US measure system

For instance:

• 5 yd = 5 * 3 = 15 ft
• 144 in = 144 / 12 = 12 ft

We've also decided to compile an index of the most commonly used length conversions. The most commonly used ones you'll find are:

1. meters to feet / feet-to-meters

If you're trying to figure out how many feet is in a meter, here you are:

• 1 Meter 3.281 feet equivalent to 3 inches, also known as 3 inches.
• 1 foot equals 0.3048 Meter

1. cm to inchesor inches to centimeters

Find out the number of centimeters that make up an inch.

• One centimeter 0.3937 inches
• 1 inch equals 2.54 centimeters

1. feet-to-inchesin inches

To convert between feet and inches make use of:

• 1 foot equals 12 inches
• One of 0.08333 feet 1/12 of one foot

1. yards to feetor yards to feet

How many feet of space could be squeezed into your yard? Three!

• 1 yard = 3 feet
• 1 foot 0.3333 yards, 1/3 of one yard

1. feet to miles / miles to miles

Have you ever thought about how many feet are in a mile?

• 1 foot 0.00018939 mile
• 1 yard = 5280 feet

Inch definition

The inch (abbreviate for "as in or ") is a measure of length used to describe the Imperial or the US measurement system, which is a metric. The word comes from a variety of definitions, such as the dimensions of the thumb. In various dialects e.g. Norwegian, Afrikaans, Italian or French the term "inch" is derived from the word"thumb" in some instances and it's the same idea. Since the 14th century ,"inch" definition was given from the reign of King England being a grain of barley that was dry and round placed between two ends in a lengthwise. Inch definitions varied over the centuries, but in the 1950's an international standard was established, and ever since the definition of an inch has been equivalent 2.54 centimeters. 2.54 centimeters.

1 in = 2.54 cm

One inch is equivalent to one-third of one yard. 1/12 of one foot , or one mile at 1/63360.

In everyday life the use of inches is widespread in all of the US, UK, Canada and other countries that were previously as members of the British Empire. Apart from the fact that length, width , and width are measured in the same way, as can various sizes, in units that are taken from inches (e.g. shoes size).

What's measured in inches? It's not just in the US however, but all over the globe?

• screen dimensions of monitors, smartphones, televisions (specifically dimension of diagonals of rectangular screens)
• resolution for the screen PPI (pixels per inch)
• measurements of tires (e.g. wheel sizes of bicycles or car tires) e.g. bicycle wheels or car tires,
• diverse equipment and pipes in a variety of sizes and shapes
• certain sports equipments use the value for inches. e.g. is used as an archery.
• in the realm of science, e.g. Acoustics in the field of research, such as Acoustics microphones and the dimensions of loudspeakers

The term "International inch" refers to: International inch is the same as:

• 10,000 10ths
• 1,000 thou/mil
• 100 Points or Gries
• 72 PostScript points
• 6 computer picas
• 3 barleycorns
• 2.54 centimeters exactly
• 0.999998 US Survey inches
• 1/3 of 0.333 palms
• 1/4 and 0.25 hands
• 1/12 of 0.08333 feet
• 1/36 or 0.02777 yards

Feet definition

Word foot (abbreviate"ft" or "') "ft" or ') is one of the length units which are part of the Imperial or US standard method of measuring. It's a measurement built around the human physique, as the name implies. The measurement was standardized in the 1950s , and has since been equal to 0.3048 meters in exact terms:

1 ft = 0.3048 m = 304.8 mm

The use of feet was utilized since the beginning of civilizations across different cultures However, the length of the foot varied among these different cultures. The foot was utilized, e.g. in:

• Ancient Rome: 1 foot = 11.6 inches (295.7 mm). This was a standard size foot, however in certain provinces, it could be as huge in the range of 13.2 inches (334 millimeters)
• Greece: 1 foot = 10.6-13.8 inches (270 - 350 millimeters)
• Indus cities in the Bronze Age: 1 foot equals 13.2 inches (333.5 millimeters)
• Egypt corresponds to equivalent to twelve inches (304.8 millimeters)

The imperial public measure which is not legally recognized. standards, Greenwich

The measurement of feet is in England In England, there was a change in the measurement of feet. England foot measurement was changed over time and was introduced first in Roman standards. Later Belgic Celts foot of 13.2 inches or Welsh foot was introduced. It was it was removed. The definition of feet varied from city to city, region to region to city, and finally the kings modified the measure according to their preferences. e.g., Henry I was said to have created an entirely new standard , which was based on his arm. Then, Edward II of England introduced some form of standardization and introduced the statute foot that was 10/11 of the earlier foot. Finalizations of foot length was introduced much later in the year 1959 following an International yard-and-pound agreement became effective. Since then, yard length is the same between United States and countries in the British Commonwealth is equal to the exact value of 0.9144 meters. In the beginning, when yard was first defined in the first place the feet could be measured in the same way. This is the equivalent of:

1 foot = (1/3) * yard = (1/3) * 0.9144 m = 0.3048 m

In the US two kinds of feet are employed on a regular basis The international foot and the survey foot.

1. International footAlso known as"the normal foot" and was first standardized during the 50s. It is used extensively in many industries, it's equivalent of 0.3048 millimeters. The international equivalent is 0.3048 millimeters and we've utilized the symbol to demonstrate the significance of precisely this amount. The measurement used globally is the equivalent of one's human feet. The foot has the dimensions 13.3 inches (UK) and fourteen (US male).
2. Survey foot That is the US survey foot is roughly the same dimensions to the feet of the world. However the word About is the primary . The definition for survey feet is precisely 1200/3937m. This is the most important thing. 1 US survey foot = 1200/3937 m 0,30480060960121920243840487680975... m As you will see, it appears to be a tiny change - however, something happens at seven decimal places! This is the difference of only 0,609 mm, 609 nanometers, when comparing the one type of foot to the other. Why is this significant? The reason is that the variation is minimal when measuring small objects, but the difference becomes significant as we begin to measure hundreds of thousands feet, for instance, when we map, or use an state-plane coordinate system (SPCS). In addition, the legislation that govern the survey foot differ across the 50 states.
   • 24 states have enacted legislation that says that measures for surveying must be based on US surveys foot. US Survey feet constitute the foot which is used to survey.
   • 8 states have voted favor of make an announcement that is in accordance with the global foot
   • 18 states don't have a particular percentage of transformation for the metric units. However, don't worry too much If you're in need of conversion in your everyday conveyances or surveying of your land. It's really not that significant for smaller durations (less than one mile) and it doesn't matter what definition you decide to choose.
   There's another measurement for the foot, namely the Indian survey foot . It's described as precisely 0.3047996 m: 1. Indian survey foot equals 0.3047996 m

Feet as well as the entire imperial system is widely used within the US. In reality, it's almost exclusively utilized throughout the United States. The US is believed to be the only country industrialized around the globe that hasn't accepted this International System of Units, also known as the measurement system in the measure of metric units. Two other countries that use this measurement system are Liberia within Africa and Africa within Africa along with Myanmar (also also known as Burma) in Southeast Asia. Canadians along with the British employ a mixture of both systems: metric and imperial (e.g. the height of males will generally be expressed in feet however, inches can also be used).

Feet aren't widely used in the non-English-speaking world. The most obvious example could be that of the measuring of the altitude of an aircraft in the world of international travel.

Meter definition

Meter (British English: metre) is the most basic length unit for a number of metrics, including those of the International System of Units (SI).

The definition of meter changed in the course of how scientific methods of measuring changed. The current definition is which is the direction that is taken by light in a vacuum , which is within 1/992,458 seconds.

What was its definition by that time? When was it first identified?

• The first tests of how to define the term "meter" began in 1790. In 1790, it was decided to the French National Assembly decided that the length of a new meter should be equal to the width of the pendulum with for the interval, one second.. Find out the exactness of this calculation by using our pendulum calculator. You can enter the number 2 into the pendulum's time box, and you'll be able to determine its length. In actuality, it's close to one meters (0.993621 millimeters).

• In 1973 the circumference of Earth was chosen as an objective reference point. The term "meter" was used to mean one-ten-millionth of the distance from the equator to north-pole. North Pole: 1 meter is one tenth of the quarter meridional radius of Earth which runs along the meridian line between Earth and Paris
• Between 1799 and 1889 and 1889, brass, platinum, and the combination of 10% platinum Iridium meter bars were created made of an alloy which spanned the length of the meridian on Earth. This was 1st General Conference on Weights and Measures in 1889 that established meters as being the length that is measured between the two lines on a typical bar made of this type of alloy. The International Prototype Meter is kept at the International Bureau of Weights and Measures located in Sevres close to Paris. The meter definition was in use from 1960 until it was adopted by the 11th General Conference on Weights and Measures.
• From 1960 to 1983, the meters were changed from 1960 to during the decade of 1960. It was renamed as 1,650,763.73 wavelengths, which are derived from the radiation orange-red Krypton86 under certain conditions.
• 17th Conference defined"meter" in the 17th Conference to mean 1/299,792,458 in reference to the speed at which light travels in seconds. This definition of the meter has been applied to all time until the current.

The table below summarizes the chronology of the definition of the meter (by Cardarelli, 2003).

Standard	Date	Absolute error	Relative uncertainty
1/10,000,000 is the number in the quadrant which extends across the Meridian	1795	500-100 mm	10 -4
The first design of the standard platinum bar	1799	50-10 mm	10 -5
Platinum-iridium bar that has melting points of frozen glacier (1st CGPM)	1889	200-100 nm	10 -7
Platinum-iridium bar at melt points on the ice, atmospheric pressure supported by the two rollers (7th CGPM)	1927	n.a.	n.a.
Hyperfine atomic shift; 1650763.73 broad spectrum resulting from the specific shift that is Krypton-86 (11th CGPM)	1960	4 nm	4x10 -9
It's the length of the path followed from light in the fraction of one second (17th CGPM)	1983	0.1 nm	10 -10

Imperial (US) measurements system. US measurement system

In the US in the US, the Imperial US measurement system and as US measurement systems aren't the equivalent, but in terms of length measurements they're identical (they are different in terms of volume measurement, meaning e.g. the cup may have some floz, which differs between the two measurement systems). The only countries that didn't accept the metric system included those from the US, Liberia and Myanmar.

Six of the most commonly employed US length units (also called imperial length units) were included in our length converter:

• the thousandth part of an inch (mil / the thousandth part of an inch (mil /),
• Inches (in),
• feet (ft),
• inches and feet
• yards (yd),
• miles (mi).

There are two more length units, however we've excluded them of the length converter on purpose: The term "furlong" refers to the fact that the "furlong's conversion ratio isn't well-defined as well as the word "league" has been the most used measurement across Europe and Latin America. Europe as well as Latin America but is no anymore an official unit across any region. But, you can see them in the following table, along with the most frequently-used values:

Unit	In comparison to the previous	Feet	Millimeters	Meters
Thous (th)		1/12000	0.0254	0.0000254
inch (in)	1000 thou	1/12	25.4	0.0254
foot (ft)	12 inches	1	304.8	0.3048
yard (yd)	3 feet	3	914.4	0.9144
chain (ch)	22 yards	66	20116.8	20.1168
furlong (fur)	10 chains	660	201168	201.168
mile (mi)	8 furlongs	5280	1609344	1609.344
league (lea)	3 miles	15840	4828032	4828.032

Metric measurement system

The measurement system metric is commonly referred to as"the International System of Units (SI) utilizes an international decimal system for measurements and weights. It is extensively utilized across the globe (apart of three nations listed in the preceding paragraphs.) It is easy to use, rational , and efficient. These four components that make up the measure system in metric are:

• meters ( m) for length
• kg ( kg) for mass (check out this conversion of weight),
• Second ( s) for time,
• ampere (A) for electromagnetism.

Additionally, 22 derivative units with their own name are also available. We can categorize them into 5 categories:

1. Electromagnetism

• Volt is a measure of electrical potential
• Ohm an indication of electrical resistance
• Tesla A measurement of the density of magnetic flux,
• weber is a form of magnetic flux
• farad A kind of capacitance electrical
• Henry is an expression used to describe the electrical conductance
• Siemens may be described as kind of electrical conductance
• Coulomb is a term that is used to describe an electrical charge.

1. Mechanics

• Watt An element of electrical or mechanical power,
• Newton A mechanical unit. force,
• Jourle is a kind of mechanical, electrical or thermodynamic energy
• pascal is a measurement unit for pressure.

1. Radiofrequency

• becquerel an element of radioactive decay
• sievert is a term used to describe the absorption of the radiating radiation. You can determine the radiation exposure you endured while traveling to the airport with the calculator for radiation calculations on flights.
• gray is a component of Ionizing radiation
• Lux is a term used to denote luminescent flux
• lumen is a term used to describes the intensity of the light.

1. Circular arcs as well as Spherical surfaces

• The Radian is a form of circular arc
• Sterandian Sterandian part of the surface area.

1. Other

• degree Celsius are a measure in thermodynamics. It is a measurement of temperature. You can utilize this temperature converter to convert degrees Celsius into Kelvins (or Fahrenheit).
• katal is a part of catalytic action.
• hertz A machine that count an amount of time in a second.