Measure of length in English speaking countries. How the dimensions are spelled correctly: height, width, length - designations in Latin letters What is the expression for the length

Length should be understood as a physical quantity, which is a characteristic of the length of lines in numbers. This concept has several definitions that you should be aware of. The units, instruments and devices for measuring length are also different. Therefore, in this article we will tell you how and how the length is measured.

What is length

As we have already said, the concept of length should be understood as a physical quantity. In the narrow sense of the word, it means the size in the longitudinal direction. That is, the length can be called the distance between two points of an object that are most distant from each other. However, it is important to note that this distance should be measured horizontally, and not vertically, as in the case of height measurements.

In physics, the concept of length is equivalent to the term "distance". It should also be noted that in the overwhelming majority of measurement systems, length is the main unit of measurement by which the rest of the units are set. In the international system, the unit of length is the meter.

Length units

First of all, it is necessary to say about the metric system, which to this day is the most convenient because of its simplicity. It is based on the meter unit, and the rest are multiples of ten from it. For example, a kilometer is 10 meters cubed. Such a system greatly simplifies the calculations.

In Russia, for a long time, a person acted as a measure of length. This can be judged by the names of the measures, including an inch, an elbow, a fathom and others. The metatarsus is a measure corresponding to the distance between the forefinger and thumb in an extended position, the elbow is the length from the clenched fist to the bend of the elbow, and the fathom is from the end of the fingers of one hand to the end of the other.

From various works of literature, we also know such a unit for measuring distance as a verst. It corresponds to today's 1,066.8 meters. In ancient Russia, versts were boundary and track. The former were used to measure land plots, while the latter were used to measure distances or paths.

In England and America, other units were used. For a long time, the following units of length existed in Britain:

mile;
inch.

The yard is not included in the international system of units and is equal to 0.9144 meters. The mile came from Ancient Rome, where it was equal to a thousand double steps of a soldier. This unit is still used in a number of countries where the metric system is not used. Its value is different in different countries. In England, it corresponds to 1.6 kilometers. A foot is also not included in the international system and corresponds to 0.3048 meters. The inch that is used today in the United States and Britain is 2.54 centimeters.

In addition, there is also a maritime system for measuring length, which is based on the unit of measurement - the nautical mile. It is equal to the length of one minute of the arc of the meridian of the earth's ellipsoid. Its length is variable and depends on latitude. The international nautical mile corresponds to 1852 meters.

Length Measuring Instruments

The simplest tool for measuring length is a ruler, which is a narrow plate. It usually has divisions corresponding to the unit of measurement. It can be a millimeter, centimeter, inch, etc. In cartography and geometry, this tool is used only for the purpose of drawing straight lines. Other tools are used to measure distances, and measuring length with a ruler is not considered accurate enough.

Another common tool for measuring the length of an object is a tape measure. It is a tape on a reel, which is wound into a case using a special mechanism. It also has divisions in the form of strokes in accordance with the unit of measurement. Most often there are tape measures 3 or 5 meters long. However, there are also instruments that can measure lengths up to 100 meters.

It should also be said about the end measure of length, which is often referred to as KMD. It is an exemplary measure of length (0.5-1000 millimeters), which is made in the form of a round cylinder or rectangular parallelepiped. Gauge block is designed to store and transmit a unit of length. It is with its help that the verification and establishment of the size of the measuring instruments takes place.

Distance Measuring Instruments

The so-called rangefinder is a device for establishing the distance from the observer to a specific object. Rangefinders are active and passive. The former include laser, sound and light range finders, and the latter are devices that use matching an object to a specific sample or optical parallax.

Separately, we should talk about a device such as a radio range finder. It helps determine the distance using radio waves. This device is used in military affairs, in space and air navigation and in other areas. This device sets the time it takes for a radio wave to travel from it to a specific object and back. Thus, the distance to a given object is directly proportional to the time interval.

According to the measurement method, such devices are divided into pulse radio range finders and phase meters. In the first case, the delay time of the reflected signal is measured, while in the second, the number of wavelengths that fit the signal path is determined.

It is important to add that very small distances are usually measured using so-called measuring microscopes. And very large ones are installed by means of satellite and radio navigation systems for measuring length.

The size of the penis is a very important nuance for a man. Every guy has measured his organ at least once or is going to do it.

Getting accurate results is a simple task, you just need to follow the rules. But most men make mistakes and do not know how to measure the penis correctly, which often leads to an incorrect result.

In contact with

Average statistics by age

Age	Length (cm)	Thickness (cm)
12-13	10.5-13	7.5-8
14-15	15-16	9.5-10.5
16-17	15.5-16	11.5-12
18+	15.5+	12+

After 18 years, the man's penis is already formed and has reached its maximum value.

Statistics that were conducted to find out what is the average penis length for men:

Video about the statistics and size of the male organ:

Why is it needed

Basically, this is done for yourself, to calm the ego.

For the first time such a thought comes back in school years. The problem with penis length worries all schoolchildren in the world. And often young guys don't know how to measure it.

The main reason why you need to know the size of your phallus is to choose the right condom size. There are a number of models that will be large or small in relation to the penis. In order to avoid discomfort or unexpected outcomes, it is better to know in advance how to measure a member and to remember the size of your “comrade” by heart.

What conditions to observe

Men think that in order to measure a "friend", it is enough to wait for an erect state and apply a ruler to it. This approach will give the wrong result. There are a number of factors and favorable conditions for obtaining correct measurements.

Measure your penis only at room temperature. If the room is cold, the phallus will decrease in size.
Stress, excitement affect the size of the phallus. During measurements, you should be calm and full of energy.
Z amers produce only in a state of full excitement so that the erection is as high as possible.

Best measured in the morning on a weekend. During this period, the body is full of strength and the erection will be maximum.

How to measure your penis length

Correct measurement of the length of the penis takes place in several stages.... The main thing is that all conditions are met.

Measurements are taken while standing, not sitting. In this state, the penis is not retracted and the entire trunk is visible.
The penis should be parallel to the ground. To do this, you can tilt it down.
Use a ruler or a centimeter for measurements.
We apply one edge to the pubis, and the second to the extreme point of the head. The result will be the length of the penis.

Many people measure the penis from the testicles - this is wrong. Measurement should be started from the pubic area.

How to measure penis diameter

№4 - Pharmacology. There are a number of pills on the market, their task is to increase the size of the penis.

Useful video

Penis size video:

Despite the invention of the decimal system, which is now used by the whole world, American and English measures of length are often found in everyday life. Let's take the diagonal of the TV. In the technical passports, warranty cards, the size in inches is indicated everywhere. The same applies to the diameter of pipes, sizes of tools, bolts, nuts. In order not to look stupid in situations with unfamiliar values, you need to have an idea of the main ones.

Measures of length

Our ancestors did not have digital and magnetic devices capable of measuring the required value. Therefore, for convenience, they used the yardstick of their own body, that is, what is always with them. These were feet, fingers, elbows, steps, palms.

Mile as the most popular value, adopted throughout the world to indicate the distance of air and land routes.

1 mile (mil) = 1609 m

1 nautical mile = 1852 m

The main size of the American system is considered to be a foot.

1 foot (ft) = 30.48 cm

The foot value is native to England. This value measured a distance equal to 16 feet and it was called a stock (stock).

Size inch was popular in all European countries before the introduction of the SI system. It was calculated by the length of the joint of the thumb or its width at the base.

1 inch (in) = 25.4 mm

It is believed that the size of an inch was determined by three grains of barley, laid along one after the other. According to another version, the component of an inch was 1/36 of a yard, which was established by King Henry I in 1101. Its length was equal to the distance from the middle finger of his right hand to the tip of his nose.

Yard was originally taken as the average stride length.

1 yard (yd) = 0.9144 m

Line - used in military science to indicate the caliber of a weapon.

1 line (ln) = 2.12 mm

League... The meaning of the league has long been used in naval battles to determine the distance of a cannon shot. Later it began to be used for land and postal affairs.

1 league = 4.83 km

Measures rarely used in daily life

1 mil = 0.025 mm

1 hand = 10.16 cm

1 genus = 5.029 m

1 chain = 20.12 m (for surveyors) and 30.48 m (for builders)

1 furlong = 201.17 m

1 faton = 1.83 m

1 ale = 1.14 m

1 pace = 0.76 m

1 qubit = 46-56 cm

1 bed = 22.86 cm

1 link = 20.12 cm (for surveyors) and 30.48 cm (for builders)

1 wing = 11.43 cm

1 nail = 5.71 cm

1 barleycorn = 8.47 mm

1 point = 0.353 mm

1 cable = 219.5 m (in England it is 183 m)

Most popular units

The United States is the only developed country that has abandoned the metric system. In addition to the States, 2 more countries do not use the SI system, these are Liberia and Myanmar.

Once in this country, do not be surprised if, in cold, damp weather, you ask how many degrees outside, and they will tell you that plus 32. Just 0 degrees Celsius, this is the American 32 Fahrenheit. When driving to a gas station, remember to convert liters to gallons. Our 3.78 liters are equivalent to a gallon.

Barrel Is a measure of volume for bulk materials and liquids.

Translated from English means barrel. In the world, calculating oil in barrels is recognized as the most convenient, therefore oil companies set prices in dollars per barrel.

1 barrel (bbl) = 158.9 liters

1 dry barrel = 115.6 liters

Especially for calculating the volume of beer in the UK, the concept of a beer barrel was introduced. Its value changed over time and depended on the type of drink (ale or beer). The value has finally been established since 1824 and amounted to 163.66 liters per 1 barrel.

Bushel- a measure of volume for dry matter in agriculture (measured the volume of grain, vegetables, fruits). In international trade, a bushel is taken for a container weighing 18 kg.

1 bushel (bu) = 35.24 liters

Gallon- the same as the barrel. The gallon, in turn, is subdivided into a pint and an ounce.

1 gallon for liquid (gl) = 3.79 dm 3

1 gallon for bulk solids (gl) = 4.4 dm 3

1 pint = 1/8 gallon = 0.47 dm 3

1 ounce = 1/16 pint = 29.57 ml

An ounce has retained its value since ancient times and was approximately equal to 30 g. In the American system, the concept of an ounce is widely used in the pharmaceutical and jewelry business.

Quart- unit of measure for the volume of a container, equal to ¼ gallons

1 quart for liquid = 0.946 liters

1 quart for dry matter = 1.1 liters

Area measures

The greatest distribution in world literature is found by a square acre.

Its original designation was used to calculate the area of land that one peasant with one ox could cultivate.

Converting an acre to SI is very simple. If we divide the number by 10, we get the result in meters. And if divided by 2 - in hectares.

1 inch (sq. In) = 6.45 cm 2

1 foot (sq. Ft) = 929 cm 2

1 yard (sq.yd) = 0.836 m 2

1 mile (sq.mi) = 2.59 km 2

1 acre (a) = 4046.86 m 2

Volume measures

What is the volume for?

to describe the capacity of household appliances
for shipping containers
to determine the amount of gas
to describe the capacity of commercial warehouses

The most common measure of three-dimensional space is the foot. A cubic foot is defined as the volume of a cube, with an edge of 1 foot. Less commonly used values are yard and inch.

To get a cubic volume, you need to multiply the length, height and width.

1 ton (register) = 2.83 m 3

1 yard = 0.76 m 3

1 foot = 28.32 dm 3

1inch = 16.39cm 3

Weights

Pound - Used as a measure of weight and to describe mass.

In the United States, pounds are used to express pressure per square inch. The pound is also used to describe the weight of ammunition (shells, shells, bullets).

To convert pounds to kilograms, you need to divide the number of pounds by 2.2

1 lb (lb) = 453.59 g

An ounce is a measure of weight that has found application in jewelry, banking, for determining the weight of precious metals and stones, as well as in the pharmaceutical industry.

To convert an ounce to kilograms, you need to divide its quantity by 35.2

1 ounce (oz) = 28.35 g

Stone is a unit of measurement used to describe the weight of the human body..

1 stone (st) = 6.35 kg

Short Ton - A measure of weight equivalent to 2,000 pounds... In the United States, it is also known, but practically not used, a long ton, which is equal to 2,240 trading pounds.

1 short ton = 907.18 kg

1 long ton = 1016 kg

If you are traveling to America, check out the local standard of measure. This way you will avoid embarrassing situations and choose the right question for you. You don't have to memorize numbers to do this. It is enough to download a simple converter to your phone.

The basic unit of length is the meter (m). Initially, the distance between two strokes on a specially made platinum-iridium rod 102 cm long, stored at the International Bureau of Weights and Measures in Paris, was taken as a sample (standard) of a meter (Fig. 14). The material and the shape of the section of the rod and the conditions of its storage were chosen so as to best ensure the invariability of the sample. In particular, measures were taken to maintain a constant temperature of the rod. Meticulously executed secondary standards - copies of this sample - are kept in the institutes of weights and measures of different countries.

Rice. 14. Initial standard meter (general view and section)

It was supposed to make a sample of a meter equal to one forty-millionth part of the length of the earth's meridian. When the insufficient accuracy of measurements on the earth's surface became clear, they did not replace the manufactured sample or make corrections based on more accurate measurements, but decided to save the sample itself as a unit of length. This sample is about 0.2 mm less than 1 / 40,000,000 of the meridian.

In addition to this basic unit, other units are also used in science and technology - decimal multiples and sub-multiples of the meter:

kilometer (1 km = 1000 m);

centimeter (1 cm = 0.01 m);

millimeter (1 mm = 0.001 m);

micrometer (1 μm = 0.001 mm = 0.000001 m);

nanometer (1 nm = 0.000000001 m).

In England, the USA and some other countries, the so-called English measures of length are widespread:

inch = 25.4 mm;

ft = 12 inches = 304.8 mm;

land mile ("statutory") = 1609 m;

sea mile ("admiralty") = 1852 m (the length of one minute of the earth's meridian arc).

Old Russian measures of length were:

vershok = 4.445 cm;

arshin = 28 inches = 16 vershoks = 0.7112 m;

fathom = 3 arshins = 2.1336 m;

verst = 500 fathoms = 1.0668 km;

Russian mile = 7 versts = 7.4676 km.

The abundance of different units of length (as well as units of other physical quantities) is very inconvenient in practice. Therefore, international standard definitions of the units of all physical quantities have been developed. The collection of these definitions is called the SI system of units (from the words Systeme Internationale - International system). Since 1963, SI has been recommended for use in all fields of science and technology in the USSR and a number of other countries.

According to this system, the meter is defined as a length equal to 1,650,763.73 wavelengths of orange light emitted by a special lamp in which krypton-86 gas glows under the action of an electric discharge. The number of wills lengths is chosen so that this unit of length coincides as closely as possible with the Parisian meter. Therefore, a length was not chosen as a unit, at which any round number (for example, one million) wavelengths would fit. This new unit of length can be reproduced (optically) with greater accuracy than an archived sample. It is very convenient that in order to reproduce a unit of length, one does not need to refer to a single stored sample, but it is enough to make a special krypton lamp and observe the light emitted by it.

In practice, to measure the length, including to measure the distances between two positions of a point on the trajectory, copies of secondary standards are used: rods, rulers or tapes with divisions equal to the length of the standard, or part of it (centimeters, millimeters). When measuring, the beginning of the measuring ruler is aligned with one end of the measured segment and the division is marked against which the second end of the segment will be. If the second end does not coincide with any of the divisions of the ruler, then "by eye" estimate at what fraction of the distance between divisions it is.

Rice. 15. Vernier caliper

Various accessories are used to reduce the inevitable reading error. In fig. 15 shows one of them - a vernier mounted on a caliper. Vernier is an additional scale that moves along the main scale. Noiius divisions are less than the division of the main scale by 0.1 of their size; for example, if the division of the main scale is 1 mm, then the division of the vernier is 0.9 mm. The figure shows that the diameter of the measured ball is more than 11 mm, but less than 12 mm. To find how many tenths of a millimeter the remaining fractional part of the division is, they look which of the vernier strokes coincides with any of the strokes of the main scale. In our drawing, this is the ninth stroke of the vernier. This means that the eighth, seventh, etc. strokes of the vernier will be in front of the nearest previous strokes of the main scale by 0.1 mm, 0.2 mm, etc., and the initial stroke of the vernier will be 0.9 mm ahead of the closest to the previous stroke of the main scale. It follows that the diameter of the ball is equal to as many whole millimeters as they fit from the beginning of the main scale to the beginning of the vernier scale (11 mm), and to as many tenths of a millimeter as the number of vernier divisions from the beginning of the vernier scale to the coinciding strokes (0.9 mm) ... So, the measured ball diameter is 11.9 mm.

Thus, the vernier allows you to measure distances with an accuracy of 1 / 10th of a scale division.

Despite the fact that the decimal number system (the positional number system based on the integer base 10 is one of the most common systems; it uses the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, called Arabic numerals ; it is assumed that base 10 is associated with the number of fingers in a person's hands) is very common in modern life, and it is not uncommon to find English and American measures of calculation ... The English system of measures is used in the USA, Myanmar and Liberia. Some of these measures in a number of countries differ somewhat in their size, therefore, below are mainly rounded metric equivalents of English measures, convenient for practical calculations.

Measures of length

The variety and accuracy of modern measuring instruments is astounding. But what did our ancestors use in the absence of measuring instruments? To measure the length, our ancestors used the measure of their own body - fingers, elbows, steps ...

One of the most common measures of length is the mile. The mile is used to measure the distance of air and land routes.

Mile(from Lat. mille passuum - a thousand double steps of Roman soldiers in full dress on the march) - a path measure for measuring distance, introduced in ancient Rome. The mile was used in a number of countries in antiquity, as well as in many modern countries before the introduction of the metric system of measures. In countries with a non-metric system, the mile is still used. Miles vary from country to country and range from 0.58 km(Egypt) to 11.3 km(Old Norse Mile). Back in the 18th century, there were 46 different units of measurement in Europe called miles.

British and American (statute) mile = 8 furlongs = 1760 yards = 5280 feet = 1609.34 meters (160934.4 centimeters).

This unit of length is now commonly used in the United States to measure road length and speed.

Nautical mile is a unit of measure for distance used in navigation and aviation.

According to the modern definition adopted at the International Hydrographic Conference in Monaco in 1929, the International Nautical Mile is exactly 1852 meters... The nautical mile is not a SI unit, but its use is permitted, although not recommended, by the General Conference on Weights and Measures. There is no universally accepted designation; sometimes abbreviations "NM", "nm" or "nmi" are used (from the English. nautical mile). It should be noted that the abbreviation "nm" coincides with the officially accepted designation of the nanometer.

International nautical mile = 10 cables = 1/3 sea league

Great Britain nautical mile before the transition to the international system (before 1970) = 1853,184 meters.

USA nautical mile before the transition to the international system (before 1955) = 1853,248 meters or 6080.20 ft.

Foot(Russian designation: foot; international: ft, as well as ‘- stroke; from English foot - foot) - a unit of measure for length in the English system of measures. The exact linear value differs from country to country. In 1958, at a conference of English-speaking countries, the participating countries unified their units of length and mass. The resulting "international" foot began to equal exactly 0.3048 m... He is most often and is meant by "foot" at the present time.

Inch(Russian designation: inch; international: inch, in or ″ - double prime; from Dutch. duim - thumb) - not a metric unit of measurement of distance and length in some systems of measures. Currently, an inch is usually used in the United States to mean an English inch (eng.inch), equal to 25.4 mm.

Yard(English yard) - British and American units of measure for distance. Now a metric yard is equal to three metric feet ( 36 inches) or 91.44 cm... Not included in the SI system. There are several versions of the origin of the name and size of the yard. The large measure of length, called the yard, was introduced by the English king Edgar (959-975) and was equal to the distance from the tip of His Majesty's nose to the tip of the middle finger of his outstretched hand. As soon as the monarch was replaced, the yard became different - lengthened, since the new king was of a larger constitution than his predecessor. Then, on the next change of king, the yard became shorter again. Such frequent changes in the unit of length caused confusion. In other versions, the yard is the circumference of the monarch's waist or the length of his sword. King Henry I (1100-1135) legalized a permanent yard in 1101 and ordered a standard made of elm. This yard is still used in England (its length is 0.9144 m). The yard was divided into 2, 4, 8 and 16 parts, called respectively half-yard, span, finger and nail.

Line- a unit of measure for distance in Russian, English (English line) and some other systems of measures. The name came into Russian through Polish. liniа or it. Line from lat. līnea - linen twine; the strip drawn by this twine. In the English system of measures 1 line ("small") = 1⁄12 inch = 2.116666666 ... mm... This unit was rarely used, as the technique used tenths, hundredths, and thousandths ("mils") of an inch. Measurement in biology and typography has used this unit by abbreviating it as "(outside of these areas, the line was denoted" ", a" has been and is used to represent inches). The lines (large) measure the caliber of the weapon.

League(English League) - British and American units of distance measurement.

1 league = 3 miles = 24 furlongs = 4828.032 meters.

The meaning of the league has long been used in naval battles to determine the distance of a cannon shot. Later it began to be used for land and postal affairs.

Measures of liquid and bulk solids

Basic measures:

Barrel(English barrel - barrel) - a measure of the volume of bulk substances and liquids, equal to the "barrel". Used to measure volume in economic calculations and in some countries.

To measure the volume of bulk solids, there was a so-called "English barrel": 1 British barrel = 4.5 bushel = 163.66 liters... V USA a standard fluid barrel is 31.5 US gallons, which is: 1 US barrel = 31.5 US gallons = 119.2 liters = 1/2 hogshead.

However, when measuring the volume of beer (due to tax restrictions) in the United States, the so-called standard beer barrel which is 31 US gallons(117.3 liters).

Also in the United States, a unit called Dry barrel(dry barrel), which is 105 dry quarts (115.6 liters).

For the concept of a barrel, which is most often used in the world (namely, for oil), there is a special measure that is different from all those listed above (Oil barrel).

1 Oil barrel = 158.987 liters... International designation: bbls.

Bushel(English bushel) is a unit of volume used in the English system of measures. It is used to measure bulk goods, mainly agricultural, but not for liquids. It is abbreviated as bsh. or bu.

In the British Imperial system of bulk solids: 1 bushel = 4 pitches = 8 gallons = 32 dry quarts = 64 dry pints = 1.032 US bushels = 2,219.36 cubic inches = 36.36872 liters (dm³) = 3 buckets.

In the American system of measures for bulk solids: 1 bushel = English bushel 0.9689 = 35.2393 liters; according to other sources: 1 bushel = 35.23907017 L = 9.309177489 US gallons.

In addition, a bushel is called a container for storing and transporting apples. In international trade, a bushel usually refers to a box weighing 18 kg.

Gallon(English gallon) - a measure of volume in the English system of measures, corresponding from 3.79 to 4.55 liters (depending on the country of use). Typically used for liquids, rarely for solids. Fractional units of a gallon are pint and ounce. US gallon equals 3.785411784 liters. A gallon was originally defined as the volume of 8 pounds of wheat. Pint is derived from a gallon - one eighth I'm part of it. Later, other varieties of the gallon were introduced into use for other products and, accordingly, new varieties of pints appeared. America adopted the British wine gallon, defined in 1707 as 231 cubic inches, as the main measure of the volume of a liquid. From here the American liquid pint was bred. British corn gallon ( 268.8 cubic inches) as a measure of the volume of bulk solids. From here comes the American dry pint. In 1824, the British Parliament replaced all gallon options with one imperial gallon, defined as 10 pounds of distilled water at 62 ° F ( 277.42 cubic inches).

The American gallon and the English gallon are different:

US gallon ≈ 3.785 liters;
English gallon = 4.5461 liters.

In the United States, the standard barrel for liquid is 42 US gallons, that is: 1 US barrel = 42 US gallons = 159 liters = 1/2 hogshead. However, when measuring the volume of beer (due to tax restrictions) in the United States, the so-called standard beer barrel is used, which is equal to 31 US gallons (117.3 liters).

Ounce(lat. uncia) - the name of several units of measure of mass, as well as two measures of the volume of liquid bodies, one unit of measure of force and several monetary units, formed as a twelfth of another unit. The term comes from ancient Rome, where the ounce was the twelfth part of the libra. Was one of the main weight units of medieval Europe. Today it is used in trading in precious metals - troy ounce, as well as in countries where weight is measured in pounds (for example, the USA). Quart(English quart from Latin quartus - a quarter) is a unit of volume used in the USA, Great Britain and other countries to measure bulk or liquid volumes, equal to a quarter of a gallon.

1 quart = 2 pints = 1/4 gallon.
1 dry quart = 1.1012209 liters.
1 US quart for liquids = 0.9463 liters.
1 imperial quart = 1.1365 liters.

Area measures

Acre(English acre) is a land measure used in a number of countries with the English system of measures (for example, in the UK, USA, Canada, Australia and others). Originally it meant the area of land cultivated per day by one peasant with one ox.

1 acre = 4 ore = 4046.86 m² ≈ 0.004 km² (1/250 km²) = 4840 square yards = 888.97 square fathoms = 0.37 dessiatines = 0.405 hectares = 40.46856 ar = 1/30 land yards = 1 / 640 square miles

Township(English township - settlement, town) - American unit of land area, representing a piece of land the size 6 x 6 miles = 36 sq. miles = 93.24 sq. km.

Hyde(English hide - plot, allotment of land) - an old English land measure, originally equal to a plot of land that could feed one family, is 80-120 acres or 32.4-48.6 hectares.

Ore(English rood - a piece of land) - land measure = 40 sq. genus = 1011.68 sq. m.

Ar(English are from Lat.area - area, surface, agricultural land) - land measure in the Anglo-American and metric system of measures, represents a plot of land measuring 10x10 m and equals 100 sq. m or 0.01 hectares, in everyday life is called "weaving".

Cubic measures of volume

Ton(English ton (ne), ton, tun from French tonne - a large wooden barrel) is a unit of measurement for various purposes. Before the adoption of the metric system, the ton measure was widely used in Europe and America as a measure of the capacity of bulk and liquids, a measure of weight and a land measure. In the Anglo-American system of measures, a ton is:

1. Measure of cubic volume

Registered ton(register) - a unit of measure for the tonnage of merchant ships = 100 cc ft = 2.83 cu. m.
Freight ton(freight) - unit of measurement of the ship's cargo - 40 cc ft = 1.13 cu. m.

2. A measure of trade weight

Big ton(gross, long) = 2240 lbs = 1016 kg.
Small ton(net, short) = 2000 lbs = 907.18 kg.
Metric ton defined in 1000 kg or 2204.6 lbs.

3. An old English measure of the capacity of liquids(tun) (mainly for wine and beer) = 252 gallons = 1145.59 liters.

Standard(English standard - norm) - a measure of the volume of lumber = 165 cc ft = 4.672 cu. m.

Cord(English cord from French corde - rope) is a measure of the volume of firewood and round wood. Big(gross) the cord is equal to the stack of firewood 4x4x8 ft = 128cc ft = 3.624 cu. m. Small cord (short) for round wood = 126 cc ft = 3.568 cu. m.

Stack(English stack - heap, pile) - English measure of the volume of coal and firewood = 108 cc ft = 3.04 cu. m.

Lode(English load - load, weight) - a measure of the volume of wood, equal for round timber 40 cc feet or 1.12 cc m; for lumber - 50 cc feet or 1,416 cc m.

Measures rarely used in daily life

Barleycorn(English barleycorn - barley grain) length of barley grain = 1/3 inch = 8.47 mm.

Mil(English mil, abbreviated from mille - thousandth) - a unit of measure for distance in the English system of measures, equal to 1⁄1000 inch... Used in electronics and for measuring thin wire diameter, gaps or thickness of thin sheets. Also referred to as th.

1 mil = 1⁄1000 in = 0.0254 mm = 25.4 micrometers

Hand(hand; English hand - "hand") - a unit of length in the English system of measures. Used to measure the height of horses in some English-speaking countries, including Australia, Canada, the Republic of Ireland, the United Kingdom and the United States. It was originally based on the breadth of the human hand. In English-speaking countries, abbreviations of this unit of measurement to "h" or "hh" are common.

hand = 4 inches = 10.16 cm.

Cheyne(ch) (English chain - chain) - obsolete British and American units of distance, equal to 20.1168 meters.

1 chain = 100 links = 1⁄10 furlong = 4 clans = 66 feet = 20.1168 meters

Furlong(OE furh - furrow, track and OE long - long) - British and American units of distance measurement.

1 furlong = ⅛ miles = 10 chains = 220 yards = 40 genera = 660 feet = 1000 links = 201.16 m.

5 furlongs are approximately equal to 1.0058 km.

Furlong is now used as a measure of distance in horse races in the UK, Ireland and the United States.

Hand(English hand - hand) - a measure of length, initially equal to the width of the palm, is 4 inches or 10.16 cm... Horses are usually measured with the palm of the hand.

Fathom(fathom) (English fathom from Anglo-Saxon fǽthm from German faden - to grasp) - a measure of length, initially equal to the distance between the ends of the fingers of outstretched hands and is 6 feet or 1.83 m... This measure is used mainly in the marine industry to determine the depth of water and in mountain (mine) measurements.

Ale(English ell from Swedish aln - elbow) - an old English measure of length, possibly originally equal to the length of the entire arm, contains 45 inch or 1.14 m used to measure tissues.
Qubit(English cubit from Latin cubitus - elbow) is an old English measure of length, originally equal to the distance from the elbow to the end of the middle finger of the outstretched arm, contains from 18 before 22 inch or 46-56 cm.

Spahn(English span) - a measure of length, initially equal to the distance between the ends of the thumb and little finger, stretched in the plane of the hand, is 9 inches or 22.86 cm.

Link(English link - chain link) - a measure of length used in geodetic and construction works: 1 geodetic link = 7.92 inches = 20.12 cm; 1 building link = 1 feet = 30.48 cm.

Finger(English finger - finger) - a measure of length equal to the length of the middle finger, contains 4.5 inch or 11.43 cm... To determine the depth of water, a measure equal to the width of a finger is used, containing 3/4 inch or 1.91 cm.

Neil(English nail - a needle) - an old measure of length for fabrics, equal to 2 1/4 inches or 5.71 cm.

Cable(English cable’s length from the head. kabeltouw - nautical rope) is a nautical measure of length, initially equal to the length of the anchor rope. In international maritime practice, cables are 0.1 nautical miles and is equal 185.2 m... V England 1 cable contains 680 feet and equals 183 m... V USA 1 cable contains 720 feet and equals 219.5 m.

Table of the most common English measurements

For convenience, the main English measures of measurement are summarized in the table.

Unit in English	In Russian	Approximate value
Length & Areas
mile		1609 m
nautical mile	nautical mile	1853m
league	league	4828.032 m
cable	cable	185.3 m
yard	yard	0.9144 m
pole, rod, perch	genus, paul, perch	5.0292 m
furlong	furlong	201.16 m
mil	nice	0.025 mm
line	line	2.116 mm
hand	hand	10.16 cm
chain	chain	20.116 m
point	point	0.35 mm
inch	inch	2.54 cm
foot	foot	0.304 m
Square mile	Square mile	258.99 ha
Square inch	Sq. inch	6.4516 s m²
Square yard	Sq. yard	0.83613 cm²
Square foot	Sq. foot	929.03 cm²
Square rod	Sq. genus	25.293 cm²
acre	acre	4046.86 m2
rood	ores	1011.71 m²
Weight, Weight
long ton	big ton	907 kg
short ton	small ton	1016 kg
chaldron	cheldron	2692.5 kg
pound	lb.	453.59 g
ounce, oz	ounce	28.349 g
quintal	quintal	50.802 kg
short hundredweight	cental	45.36 kg
Hundredweight	Handreadweight	50.8 kg
tod	tod	12.7 kg
short quarter	quarter short	11.34 kg
dram	drachma	1.77 g
grain	gran	64.8 mg
stone	stone	6.35 kg
Volume
barrel petroleum	oil barrel	158.97 l
barrel	barrel	163.6 l
pint	pint	0.57 l
bushel	bushel	35.3 l
cubic yard	Cubic yard	0.76 m³
cubic foot	Cube foot	0.02 m³
cubic inch	Cube inch	16.3 cm³
liquid ounce	Fluid ounce	28.4 ml
quart	quart	1.136 l
gallon	gallon	4.54 l
Melchizedek	Melchizedek	30 l
Primat	Primate	27 l
Balthazar	Belshazzar	12 l
Methuselah	Methuselah	6 l
Melchior	Cupronickel	18 l
Jeroboam	Jeroboam	3 l
Magnum	magnum	1.5 l
Rehoboam	Rehoboam	4.5 l