Length conversion chart

 Table of Contents:

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

It is a length converter is an instrument that permits quick conversion into length measurement that is imperial as well as units of metric, but it's not just that. It is equipped with 20 different measurements in length.

• An angstrom (A)
• Picometers (pm)
• Nanometers (nm)
• Micrometers (mm)
• millimeters (mm)
• centimeters (cm)
• decimeters (dm)
• meters (m)
• The meters and centimeters
• kilometers (km)

• millimeters of an inch (mil /thou)
• inches (in)
• feet (ft)
• inches as well as feet
• yards (yd)
• miles (mi)

• mile nautical (nmi)
• Sun radii (R)
• (ly) Light Years (ly)
• Astronomical units (au)
• parsecs (pc)

The length conversion calculatorworks by entering units (up to 11 in the same calculation) into the tool. It calculates the length converter then returns your results for each unit in real-time. Simply click on the name for the unit in the event that you wish to convert the length conversion to an alternative one to the one that are used by default from Omni. Omni team. When you are looking to convert between various types of units the alternative we suggest is to use

Length conversion table

To know what the conversion factors are for the nine most popular length units, refer to the following length conversion table:

millimeter (mm)	centimeter (cm)	Meter (m)	kilometer (km)	inch (in)	feet / foot (ft)	yard (yd)	mile (mi)	"the 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
1.25 inches (in)	25.4	2.54	0.0254	0.0000254	1	0.08333	0.02778	0.000015783	0.000013715
1 foot = 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 to round a few numbers of conversion coefficients to fit them into tables. Therefore, some numbers may not be exact, but they're accurate to a certain extent.

Length conversion chart

If you're wondering how to quickly convert between different units of one system take the time to look at these two simple length conversion charts:

1. A system for measuring the metric

For instance:

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

1. Imperial US measure system. US measure system

For example:

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

We've also decided to make an index of the most commonly demanded length-conversions. The most sought-after ones are:

1. meters and feetor feet-to meters

If you're thinking about how many feet you can have in a meter, here's the answer:

• 1 Meter 3.281 feet which equals 3 ' 3' 3' 3' 3''
• 1 foot equals 0.3048 meters

1. cm to inches/ inches in cm

Discover the centimeters that make up an inch.

• One centimeter 0.3937 inches
• 1 inch equals 2.54 centimeters

1. feet to inchesin inches

to convert inches and feet utilize:

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

1. feet to yards/ yards to feet

How many feet are in the yard? Three!

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

1. feet = miles/ miles converted to feet

Do you remember having considered how many feet you can fit in one mile?

• 1 foot 0.00018939 mile
• 1 yard = 5280 feet

Inch definition

The "inch" (abbreviate which means "or ") can be described as a measurement unit that is of length within the Imperial or the US standard metric. The measurement originates from - according to some definitions, that of the human thumb. In different languages e.g. Norwegian, Afrikaans, Italian or French the term "inch" is derived from the word thumb or, in some cases, it's the same word. The 14th century witnessed the word "inch" was specified by the King of England as three grains of barley, round and dry, laid from end to end in a lengthwise manner. The definition of an inch has changed over time however, in the 1950s, the first international standard was accepted, and, since then the standard for an inch is 2.54 centimeters.

1 in = 2.54 cm

One inch also equates 1/16 yard. one-half of a foot , or 1/63360 of a mile.

On a regular routine basis, the inches used in US, UK, Canada and a host of other countries which were once part of the British Empire. The length, height and width are measured in inches and various sizes are measured using units that are derived by inches (e.g. size of shoes).

What is measured in inches? Not just across the US but around the globe?

• Screen dimensions of smartphones, monitors TVs, and smartphones (specifically ones with the diagonals of rectangular screens)
• resolution on the screen PPI (pixels per inch)
• dimensions of tires measurements e.g. bicycle or car wheels
• different types of sizes for pipes as well as tools. sizes
• Certain sports equipment uses the amount of inches e.g. to shoot archery
• is used in the field of sciences, e.g. Acoustics are microphones and the sizes of speaker speakers

International inch equivalent to: International inch is the equivalent of:

• 10,000/10ths of a tenth
• 1,000 Thou/mil
• 100 points or tears
• 72 PostScript points
• 6 computer picas
• 3 barleycorns
• 2.54 centimeters exactly
• 0.999998 US Survey inches
• 1/3 of which is 0.333 palms
• 1/4, or 0.25 hands
• 1/12, or 0.08333 feet
• 1/36 or 0.02777 yards

Feet definition

Foot (abbreviate as "ft" (or ') is one of the length units within an Imperial as well as US in the system of metric. It's a measurement which is based on the human body as its name implies. The measurement was standardized in the 1950s, and has since been equal to 0.3048 meters precisely:

1 ft = 0.3048 m = 304.8 mm

The use of the foot has been practiced since the beginning of the era across numerous cultures, but its length foot was different between different styles of culture. The foot was commonly used, e.g. in:

• Ancient Rome: 1 foot equals 11.6 inches (295.7 millimeters). This was a standard foot but in some provinces, it could reach up to 13.2 inches (334 millimeters)
• Greece: 1 foot equals 10.6-13.8 inches (270 - 350 millimeters)
• Indus cities in the Bronze Age: 1 foot equals 13.2 inches (333.5 millimeters)
• Egypt What is a foot measures twelve inches (304.8 millimeters)

The official public imperial measurement standards, Greenwich

The measurement of feet in England The measurement of feet in England has also changed throughout the years. It started with Roman standards, and later Belgic Celts foot of 13.2 inches or Welsh foot was introduced, and then gone. The definition of feet differed from regions, and city to city. Later rulers changed the measurements according to their own preferences according to their wishes - e.g., Henry I was believed to have ordered an entirely new standard that was based on his arm. In the years following, Edward II of England introduced the concept of standardization, introducing the statute foot that was 10/11 of the earlier foot. A final consensus on foot's length was made much later in 1959, following the International yard-and-pound agreement was signed. Since then, yard length in the United States and countries in the British Commonwealth is equal to the exact value of 0.9144 meters. In the beginning, when yard was defined as a foot, it was able to be defined also. This means that it's equal to:

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

Within the US the two kinds of feet that are used every day such as the international foot and the survey foot.

1. International footAlso also known as the standard feet since it was the standard foot, which was developed in the 1950s. Widely used in wide range of situations It's equivalent to 0.3048 millimeters. That's 1 international foot 0.3048 m . We employ the symbol to signal the fact that it's exactly the same number. The international foot measure is the same as that of the foot in humans, and is 13 inches of shoe size (UK) (UK) or 14. (US male).
2. Survey foot It is the US survey foot is almost identical in size to the foot of the globe. But the word nearly The most crucial thing is the definition of the survey foot. It is precise 1200/3937 meters 1 US survey foot = 1200/3937 m 0,30480060960121920243840487680975... m As you can see, it looks to be a tiny distinction that is only a more distinct in the seventh decimal place! This is an increase of 0,609 millimeters (609 nm) when comparing the different kinds of feet with one that is different. What's the issue? It's crucial because the distinction isn't significant when we're measuring tiny objects. However, it can be increased dramatically when we begin counting thousands of feet, as when mapping or using the State Plane Coordinate Systems (SPCS). In addition, the law that regulates the survey's foot differs among fifty states.
   • 24 states have enacted legislation that measures to survey the population be in line the US survey foot. US surveys foot
   • Eight states have agreed that the decision to take the decision should be made on the basis of a global foot
   • The 18 states don't have a specific conversion rate for the metric units. However, don't worry if you need to convert in order to conduct your regular property transactions or land surveys, the differenciation is not that big for shorter distances (less one mile) This means it doesn't matter which the definition you use.
   There's an alternative measurement for feet which is called the Indian survey foot . It's described as precisely 0.3047996 M: 1. Indian survey foot is equal to 0.3047996 meters

Feet - and the entire imperial system are widespread throughout the US. It's virtually all the time. It's true that the US is the sole industrialized nation that hasn't yet embraced the International System of Units, which is often referred to in the context of measurements in metric units. Two other nations that utilize an imperial-based system are Liberia that is situated in Africa and Myanmar (also called Burma) situated within Southeast Asia. Canadians as well as the British utilize a combination of both systems, imperial and the metric system. (e.g. the men's height is usually measured in feet , but inches can also be used).

Feet aren't commonly used in non-English-speaking countries. The most obvious use is to determine how high international flight altitudes are.

Meter definition

Meter (British English: metre) is the most fundamental measurement of length that is used in a number of measurement systems, such as ones of the International System of Units (SI).

The definition of meter has changed since the methods used to measure scientifically evolved. It is now defined as how long is the distance traveled by light in a vacuum in the time of 1/99,792,458.

But, how was it described in the past?

• The first efforts to define the definition of meter began with the year the year 1790. In 1790 it was decided by the French National Assembly decided that the length of a brand new meters would be similar to the pendulum , with an interval that was one second during the period of half. You can check the accuracy of this measurement using Pendulum calculator. Enter 2 into the pendulum's period box and you'll find what's the total length. In actuality, it's almost one-meter (0.993621 metres).

• In 1973 , the circumference of the Earth was selected as a neutral basis for reference. It was defined by meters to be one ten millionth of the total distance between the Equator towards north pole. North Pole: 1 meter equals 1/10,000,000 of the quarter meridional circle of Earth across the Meridian of Earth through Paris
• 1799-1889 from 1799 to 1889, brass, platinum and the platinum alloy with 10% iridium meter bars were developed, and they continue to function as an alloy that spans the length of Earth's meridian. It was during the 1st General Conference on Weights and Measures in 1889, they established measurements as being the length of two lines in a typical bar made from the latter type from alloy. The International Prototype Meter is kept at the International Bureau of Weights and Measures situated in Sevres in close proximity to Paris. The definition of meter had been in use from 1960 onwards, as was in the 11th General Conference on Weights and Measures.
• Between 1960 and 1983 the meters were redefined between 1960 and the year 1960. It was renamed as 1,650,763.73 wavelengths of the red-orange radiation of Krypton with 86 wavelengths under certain conditions.
• 17th Conference established that the word "meter" refers to 1/299,792,458 of the distance light travels in a vacuum in a second. this measurement is in use up to the present.

This table summarizes the time line of a meter's definition (by Cardarelli 2003).

Standard	Date	Absolute error	Relative uncertainty
A tenth part of the area running parallel to the Meridian	1795	500-100 mm	10 -4
The initial version of the standard platinum bar	1799	50-10 mm	10 -5
The bar is made of platinum and iridium near the melting point Ice (1st CGPM)	1889	200-100 nm	10 -7
Platinum-iridium bar that has melting point of the inert gas, atmospheric pressure with two wheels (7th CGP)	1927	n.a.	n.a.
Hyperfine nuclear transition 1650763.73 range of wavelengths that resulted from an identified transition in krypton-86 (11th of CGPM)	1960	4 nm	4x10 -9
The distance of pathway taken through the vacuum of light is 1:597-792 458 seconds (17th CGPM)	1983	0.1 nm	10 -10

Imperial American measurement system. US measurement system

Imperial as well as US measuring systems don't work exactly the same , however for measurements of length, they're similar (they aren't identical in terms of volume, which implies e.g. the cup could contain a different amount of fl oz in each system). The only countries that didn't accept the metrics were US, Liberia and Myanmar.

Six of the most widely used US imperial length units were incorporated into the length converter:

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

There are two other length units, but we've removed them from this length converter on purpose: A furlong's conversion ratio isn't broadly defined. It is, however, the term league. It was an extremely popular measurement in Europe and Latin America but is no any longer an officially recognized measurement in any country. But, you can find these units below, along with the most commonly used values:

Unit	In comparison to the previous	Feet	Millimeters	Meters
Thou (th)		1/12000	0.0254	0.0000254
inch (in)	1,000 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

Metric measurement system, also called"the International System of Units (SI) can be called an internationally recognized decimal system used for weights and measures. It is widely used around the globe (apart those three nations mentioned previously) It is simple to understand, practical, and useful. The four basic units of the measuring in the metric system are:

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

In addition 22 subordinate units with names that are distinctive exist. They can be divided by five types:

1. Electromagnetism

• Volt is a measure of electrical potential,
• Ohm is a unit of electrical resistance
• Tesla can be described as an indicator unit used to measure magnetic flux density,
• weber is a term that is used to describe magnetic flux
• farad is a measure of capacitance electrical,
• Henry is a term used to describe electrical inductance,
• Siemens refers to a term used to describe electrical conductance
• Coulomb refers to an expression used to describe an electric charge.

1. Mechanics

• Watt is a measurement of mechanical or electrical power,
• newton is a term that is used to describe a unit of mechanical force
• Joule is a unit of thermodynamic, mechanical, or electric energy,
• pacal is an unit of measurement for pressure.

1. Radio waves from electromagnetic fields

• becquerel is a kind of radioactive decay
• Sievert is a kind of Ionising radiation that is absorbed. Find the dose of radiation you received from your flight using the flight radiation calculation.
• gray is a sort of Ionizing radiation
• "lux is an expression used to describe luminescent flux
• lumen is a measurement of the light's intensity.

1. Circular arches as well as the Spherical surface

• Radian is a type of circular arc
• Sterandian refers to the term used to describe the area of the spherical surface.

1. Other

• degree Celsius are a measurement that is used to measure thermodynamic temperatures. Use this temperature converter that converts Celsius degrees Celsius to Kelvins or Fahrenheit.
• Katal is a type that catalytically activates
• hertz is a measurement of the number of cycles that occur in a second.