Length conversion chart

 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

The length converter is an instrument that allows rapid conversion into length dimensions that correspond to imperial and metricunits, but it's not only this. It is fitted with 20 different measurements that measure 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 per inch (mil /thou)
• inches (in)
• feet (ft)
• feet and inches
• yards (yd)
• miles (mi)

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

It is a 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 every unit in real-time. Simply click on the name for the unit if you'd like to change to a different unit. length conversion to an alternative unit other than the ones which are the default units from Omni. Omni team. When you are looking to convert between several types of units another option we recommend is the

Length conversion table

To learn more about what conversion factors are applicable to the nine most popular length units, look up the following length conversion table:

millimeter (mm)	centimeter (cm)	Meter (m)	kilometer (km)	inch (in)	feet / foot (ft)	yard (yd)	mile (mi)	"number mile nautical" (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 chosen to round a few of the conversion coefficients to allow them to be included in the tables. Therefore, certain numbers may not be exact, however they're within acceptable range.

Length conversion chart

If you're thinking of how to convert quickly between various systems, take a a look at these two easy 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 measurement system. US measure system

For example:

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

We've also decided to create an inventory of the most frequently requested length conversions. The most popular ones you're looking for are:

1. meters-to-feetor feet-to-meters

If you're contemplating how many feet you can have in one Meter, here's the solution:

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

1. centimeters to inchesor inches in cm

Find out the centimeters in an inch.

• One centimeter 0.3937 inches
• 1 inch equals 2.54 centimeters

1. feet and inchesin inches

In order to change between feet and inches utilize:

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

1. feet to yards/ yards to feet

The number of foot are there in your yard? Three!

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

1. feet converted to miles/ miles converted to feet

Have you ever considered how many feet are in a mile?

• 1 foot 0.00018939 mile
• 1 yard = 5280 feet

Inch definition

An inch (abbreviate meaning "or ") can be described as a measurement unit of length within the Imperial or US metric system. The measurement is derived from - according to some definitions, what is measured by the thumb of a human. In certain additional languages e.g. Norwegian, Afrikaans, Italian or French the word "inch" is derived from the word thumb. Or, in certain cases , it's the same term. The 14th century witnessed the word "inch" was specified by the King of England as three grains of barley, dry and round, laid from end to end, lengthwise. The definition of an inch has changed throughout the centuries However, by the 1950s the 1950's, the first international standard was accepted, and since then, the inch is exactly 2.54 centimeters.

1 in = 2.54 cm

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

On a daily day-to-day basis, in inches is utilized in the US, UK, Canada and many other nations that were once members of the British Empire. The length, height, and width can be measured in inches. Other sizes are measured in units that are derived in inches (e.g. size of shoes).

What is the measurement in inches, not only across the US but all over the world?

• Screen dimensions of monitors, smartphones TVs, and phones (specifically the ones that have diagonals on rectangular screen)
• resolution for the display - PPI (pixels per inch)
• sizes of tire sizes e.g. bicycle or car wheels
• various size of pipe and tool. sizes
• Certain sports equipment utilizes the numbers of inches e.g. to shoot archery
• within the field of scientific research. e.g. Acoustics - microphones and the diameters of loudspeakers

International inch is equivalent to: International inch is equivalent to:

• 10,000 10ths of one tenth
• 1,000 Thou/Mil
• 100 points, tears or
• 72 PostScript points
• 6 computer picas
• 3 barleycorns
• 2.54 centimeters exactly
• 0.999998 US Survey inches
• 1/3 of (or 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 or US The metric system. It's a measure that is based upon the human body as its name suggests. The measurement became standardized in the 1950s, and is now equal to 0.3048 meters precisely:

1 ft = 0.3048 m = 304.8 mm

The usage of the foot has been practiced since the beginning of the era across numerous cultures, however, its length feet varied between the various styles of culture. The foot was utilized, e.g. in:

• Ancient Rome: 1 foot = 11.6 inches (295.7 mm). This was a normal foot, however , in certain provinces it could go up to 13.2 inches (334 millimeters)
• Greece: 1 foot equals 10.6-13.8 inches (270 - 350 millimeters)
• Indus cities during the Bronze Age: 1 foot equals 13.2 inches (333.5 millimeters)
• Egypt It is equivalent to one foot equals twelve inches (304.8 millimeters)

The official public imperial measurement standards, Greenwich

The foot measurement in England The measurement of feet have also changed through the centuries. It began with Roman standards, and later Belgic Celts foot of 13.2 inches or Welsh foot was introduced and it was removed. The foot measurement varied from regions, and city to city, and then rulers changed the measurements according to their preferences according to their wishes - e.g., Henry I was believed to have issued an entirely new standard that was inspired by his arm. In the years following, Edward II of England introduced an element of standardization, introducing the statute foot, which was 10/11 of the earlier feet. An agreement on length of the foot was signed much later, in 1959, following the International yard-and-pound agreement was signed. Since then, yard length within the United States and countries in the British Commonwealth is equal to approximately 0.9144 metres. In the beginning, when yard was described as a foot it could be determined as well. This means that it's equal to:

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

in the US the two types of feet that are used every throughout the day. They include the international foot as well as the survey foot.

1. International footAlso known as the standard foot as it was the standard foot which was introduced in the 50s. Widely used in a wide range of situations It's equivalent to 0.3048 millimeters. That's 1 international foot 0.3048 m . We utilize the symbol to show the fact that it's exactly this amount. The measure for international feet is comparable to that of the foot in humans, and has 13 inches of shoe size (UK) (UK) or 14. (US male).
2. Survey foot It is one of the US survey foot is almost identical in size with the foot of the earth. But, the word nearly This is perhaps the main thing to remember that the definition of a survey foot is precise 1200/3937 meters 1 US survey foot = 1200/3937 m 0,30480060960121920243840487680975... m As you can see, it looks as if there is a small difference that could be a tiny smaller in the seventh decimal place! This is an increase of 0.0609 millimeters, 609 nanometers when comparing different types of feet to one that is different. What's the point? It's essential since the difference is small when we are measuring relatively tiny objects, but can increase substantially when we start measuring thousands of feet, as when mapping or using the state-plane coordinate system (SPCS). Additionally, the law governing the bottom of a survey differs across fifty states.
   • 24 states have passed laws which requires that the population in line in line with US feet for survey. US surveys foot
   • The eight states of the world have decided that the choice should be taken on basis of an international foot
   • The 18 states don't have a specifically defined conversion ratio for metrics units. However, don't worry if you need to convert in order to conduct your everyday property transactions or land surveys, the differences are minimal for shorter distances (less one mile) So it doesn't matter what definition you choose to use.
   There's a different measurement of feet, which is called the Indian survey foot . It's described as precisely 0.3047996 M: 1. Indian survey foot equals 0.3047996 meters

Feet as well as the entire imperial system is utilized extensively throughout The US. It's nearly exclusively there. It's very true that the US is the sole industrialized nation on the planet that hasn't yet accepted the International System of Units, which is often referred to by its name as the method of measuring in metric units. Two countries that employ an imperial-based system are Liberia which is located in Africa and Myanmar (also called Burma) situated to the south of Southeast Asia. Canadians as well as the British employ a mixture of both systems, imperial and the metric system. (e.g. the height of men is typically measured in feet , but inches are also utilized).

Feet aren't widely used in the non-English-speaking world. The most obvious use is to determine the altitude of international flights.

Meter definition

Meter (British English: metre) is the fundamental measurement of length that is used in various measurement systems, like ones of the International System of Units (SI).

The definition of meter was changed as the method of measuring scientifically changed. It is now described to mean how long is the distance traveled by light in a vacuum is within 1.99,792,458 second.

But what was the way it was described in the past?

• The first attempts at developing the concept of meter started at the end of the year 1790. In 1790 in 1790, the French National Assembly decided that the length of brand new meter would be the same as that of the pendulum with an interval that was one second during the period of half. You can check the accuracy of this measurement with Pendulum calculator. Enter 2 into the pendulum's time box and you'll be able to calculate 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 referent point. They were termed meters as one ten millionth of the total distance between the Equator towards the north pole. North Pole: 1 meter is equal to 1/10,000,000 of the meridional radius of Earth across the meridian of Earth through Paris
• 1799-1889 from 1799 to 1889 Between 1799 and 1889, copper, brass as well as the platinum-iridium alloy that contained 10% meters were created, and continue to function as an alloy that spans the length of Earth's meridian. The 1st General Conference on Weights and Measures in 1889 established the meters as the distance between two parallel lines in a bar made of this type from alloy. The International Prototype Meter is kept at the International Bureau of Weights and Measures located at Sevres just outside of Paris. In 1889, the definition for meter was in effect up to 1960, and 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 then renamed 1,650,763.73 spectrums that comprise the red-orange radiation of Krypton 86 under certain conditions.
• 17th Conference established that the term "meter" refers to 1/299,792,458 in the amount light travels in a vacuum in a second. this measurement is being used up to present.

Table below summarizes the chronology of a meters definition (by Cardarelli 2003).

Standard	Date	Absolute error	Relative uncertainty
Tenths of the Square that runs parallel to the Meridian	1795	500-100 mm	10 -4
The first prototyping of the Platinum Bar standard.	1799	50-10 mm	10 -5
Bar of platinum-iridium at the melting point of the Ice (1st the CGPM)	1889	200-100 nm	10 -7
Platinum-iridium bar that has melting point of frozen ice, atmospheric pressure and two wheels (7th CGP)	1927	n.a.	n.a.
Hyperfine Atomic Transition 1650763.73 spectrum of visible wavelengths resulting from an identified change in krypton-86 (11th CGP)	1960	4 nm	4x10 -9
The distance of route taken through a vacuum of light is 1:597 , 792, 458 seconds (17th of CGPM)	1983	0.1 nm	10 -10

Imperial American measurement system. US measurement system

Imperial and US measuring systems don't work the same , however in terms of length measurements they are similar (they are not identical in regards to volume, so e.g. the cup could contain a different quantity of fl. oz in each measurement system). The only countries that did not accept the measurement units in metric were the US, Liberia and Myanmar.

Six of the most commonly utilized US Imperial length units were used in the length converter:

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

The has two other length units, however we've excluded them from this length converter on purpose: A furlong's conversion ratio isn't widely defined. The term league. It was an extremely popular measurement in Europe and Latin America but is no any longer an official measurement in any nation. But, you can find these units in the following table as well as the most commonly used values:

Unit	Similar to the previous	Feet	Millimeters	Meters
Thou (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

Metric measurements system sometimes called"the International System of Units (SI), can be called an internationally recognized decimal system for weights and measuring. It is widely used throughout the globe (apart from three of those mentioned earlier) It is simple to use, rational, and useful. The four most fundamental units used to measure in the metric system are:

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

Additionally there are 22 related units with names that are distinct exist. They can be classified in five groups:

1. Electromagnetism

• Volt, a measurement of electrical potential
• Ohm, an unit of electrical resistance
• Tesla is a measurement unit for magnetic flux density,
• weber is a term that is used to describe magnetic flux
• farad is a measurement of electrical capacitance,
• Henry is a term that is used to describe electrical inductance,
• Siemens can be a term that describes electrical conductance,
• Coulomb refers to a term used for describing an electric charge.

1. Mechanics

• Watt is a measure of electrical or mechanical power,
• Newton can be a word that is used to denote a type of mechanical force
• Joule is a measurement unit for thermodynamic, mechanical, or electrical energy.
• pascal is an instrument for measuring pressure.

1. EMF radiation

• becquerel is a type of radioactive decay
• Sievert is a form of Ionising radiation that absorbs. Find out the amount of radiation you received from your flight with our flight radiation calculator.
• gray is a type of radiation called Ionizing
• "lux" can be a word used to refer to luminescent flux
• lumen is a measurement of the light's intensity.

1. Circular arcs as well as Spherical surfaces

• Radian is a type of circular arc,
• Sterandian Sterandian is a term that describes the surface area of a spherical.

1. Other

• degree Celsius are a measurement which measures thermodynamic temperature. Use this temperature converter that converts Celsius degrees Celsius to Kelvins or Fahrenheit.
• Katal is a form that catalytically activates
• hertz is a measurement of the number of cycles in a second.