Area 1 hectare. How to convert hectares to square meters and vice versa

The need to measure certain areas of land has appeared since the time of the migration of ancient tribes to other territories.

Plots of land were measured in units that changed depending on the era. Along with the evolution of humanity, agricultural affairs and industrial relations, the way of measuring the land has improved.

Each nation had its own measures of measuring the territory, which created inconveniences in foreign trade. In Russia, the first measurements were verst, mile, tithe, arshin and square fathom... In order to eliminate the inconvenience, the society decided to create a universal measure for measuring plots of land.

It was only in 1960 that the square meter became the universal unit for calculating area, and distance and length were measured in meters.

Purpose

AT Russian Federation the area of \u200b\u200ba plot of land is measured in hectares. In most cases, in hectares (Hectares), the size of the land area for the payment of land tax is calculated. How to calculate 1 hectare? It can be imagined as much as you like both in the form of plans and in the form of tables.

Land area calculation plan:

  1. The length of a certain part of the earth is measured;
  2. The width of the land plot is calculated;
  3. The area of \u200b\u200bthe measured territory is determined.
  4. The resulting calculation result is converted into points and its own coefficient is used.

Hectares are applied in the fields of urban planning, in agriculture, in the design of land management works. In addition, this unit of measurement is used to calculate the size of the field for playing football.

The units of measurement of the area include the so-called hundred square meters (A) - a measure of calculating a land plot for sale and purchase.

Hectare

A hectare is usually understood as a unit of measure for area. In size, 1 ha is equal to the area of \u200b\u200ba square with a side of 100 m. The concept itself appeared in a person's speech after 1917, and its abbreviated version - ha - was formed 13 years later.

If the width and length of the measured area is 100 m, its area is 1 ha (10,000 m²).

Area calculation

  • To find out the area of \u200b\u200bthe site, you need to multiply the resulting length by the width;
  • If the figure is more than 10,000 m², then the land plot is more than 1 hectare;
  • In order to identify the exact area, the resulting figure in hectares should be divided by 10,000.

Weaving

The term weaving is understood as a piece of land with an area of \u200b\u200b1 Ar (the diameter of a rectangle with a facet of 10 m, a measure of calculating the territory in France).

1 Ap is equal to 100 m², respectively 0.01 ha. For a visual example, mark a starting point, take 13 small steps, rotate 90 degrees, and walk the same amount. The resulting small square is Ar of the land plot.

Weaving is also called one hundredth of anything... This type of calculation is convenient both for construction and sale, and for sowing land plots.

The ratio of one hundred square meters to hectare

People who are interested in buying a plot of land often ask themselves the question: how many acres in a hectare? After all, it is there that we often come across such a concept as weaving. Where does the question arise: how many hundred parts is included in 1 hectare?

Based on the previously stated text that 1 hectare is equal to 10,000 m², it is necessary to calculate how many acres can fit in 1 hectare. Recall that 1 Ap - square with a diameter of 10 x 10.

So, 1 ha consists of 100 Ares. With the intention of converting Ap to hectares, one of the following methods must be followed:

  • Divide the required amount of Ap by 100. The resulting figure is the space of the land area in hectares;
  • We multiply the required number of Ap by 0.01.

Consider the ratio of calculus using the example of a table:

If there is a need to convert hectares to hundreds, you must use this algorithm:

1000: 100 = 10 (Ap size of 1 thousand is equal to 10 hectares)

In case there is no Internet or calculator nearby, and you have to independently calculate hectares and hundred parts, you need to know some features of the translation of these units:

  • 1 hectare is likened to 10,000 m²;
  • 1 weave is equal to 1 Ap, which, in turn, is equal to 100 m²;
  • 1 ha includes 100 are.

Ap to m2 ratio

When calculating how many m² in Ap, remember the table above, where it is indicated that 1 Ap equals 100 m². When calculated, this will be represented by the following equation: 10 x 10 \u003d 100 m².

Despite the fact that these measures represent a degree of area calculation, they are still used in various cases. So, a square meter most often used when calculating the size of living space and small land areas, hectares - when building a city and large plots of land for agriculture (farms), and Ap are used to measure an area with a duration and scale of no more than one hundred meters.

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1 square meter [m²] \u003d 0.0001 hectare [ha]

Initial value

Converted value

square meter square kilometer square hectometer square decameter square decimeter square centimeter square millimeter square micrometer square nanometer hectare ar barn square mile sq. m. mile (US Survey) square yard square feet sq. ft (USA, geodesic) square inch circular inch township section acre acre (USA, geodesic) ores square chain square genus rod² (USA, geodesic) square perch square genus sq. thousandth circular mil homestead sabin arpan cuerda square Castilian elbow varas conuqueras cuad electron cross-section tithe (breech) tithe household round square verst square arshin square foot square fathom square inch (Russian) square line Planck square

More about the area

General information

Area is a quantity geometric shape in two-dimensional space. It is used in mathematics, medicine, engineering, and other sciences, such as calculating the cross section of cells, atoms, or pipes, such as blood vessels or water pipes. In geography, area is used to compare the size of cities, lakes, countries, and others. geographic sites... Area is also used to calculate population density. Population density is defined as the number of people per unit area.

Units

Square meters

Area is measured in SI units in square meters. One square meter is the area of \u200b\u200ba square with a side of one meter.

Unit square

A unit square is a square with sides of one unit. The area of \u200b\u200ba unit square is also equal to one. In a rectangular coordinate system, this square is located at coordinates (0,0), (0,1), (1,0) and (1,1). On the complex plane, the coordinates are 0, 1, i and i+1, where i is an imaginary number.

Ar

Ap or weaving, as a measure of area, is used in the CIS countries, Indonesia and some other European countries, to measure small urban objects such as parks, when a hectare is too large. One ar is equal to 100 square meters. In some countries, this unit is called differently.

Hectare

Real estate is measured in hectares, especially land. One hectare equals 10,000 square meters. It has been used since French Revolution, and is used in the European Union and some other regions. Like the are, in some countries a hectare is called differently.

Acre

AT North America and Burma area is measured in acres. Hectares are not used there. One acre is equal to 4046.86 square meters. An acre was originally defined as the area that a peasant with a team of two oxen could plow in one day.

Barn

Barns are used in nuclear physics to measure the cross section of atoms. One barn is equal to 10⁻²⁸ square meters. Barn is not a unit in the SI system, but is accepted for use in this system. One barn is approximately equal to the cross-sectional area of \u200b\u200ba uranium nucleus, which physicists have jokingly called "huge as a barn." The barn in English is "barn" (pronounced barn) and from a joke of physicists this word became the name of a unit of area. This unit originated during World War II, and scientists liked it because its name could be used as a code in correspondence and telephone conversations within the framework of the Manhattan Project.

Area calculation

The area of \u200b\u200bthe simplest geometric figures is found by comparing them with the square of a known area. This is convenient because the area of \u200b\u200ba square is easy to calculate. Some formulas for calculating the area of \u200b\u200bgeometric figures, given below, are obtained in this way. Also, to calculate the area, especially a polygon, the figure is divided into triangles, the area of \u200b\u200beach triangle is calculated using the formula, and then added. The area of \u200b\u200bmore complex shapes is calculated using mathematical analysis.

Area formulas

  • Square: side squared.
  • Rectangle: the product of the parties.
  • Triangle (side and height known): the product of the side and the height (the distance from that side to the edge), divided in half. Formula: A \u003d ½ahwhere A - area, a - side, and h - height.
  • Triangle (two sides and the angle between them are known): the product of the sides and the sine of the angle between them, divided in half. Formula: A \u003d ½ab sin (α), where A - area, a and b - sides, and α - angle between them.
  • Equilateral triangle: side squared divided by 4 and times the square root of three.
  • Parallelogram: product of the side and the height, measured from this side to the opposite.
  • Trapezium: the sum of two parallel sides times the height and divided by two. Height is measured between the two sides.
  • A circle: product of the square of the radius and π.
  • Ellipse: product of semiaxes and π.

Calculating surface area

You can find the surface area of \u200b\u200bsimple volumetric figures, such as prisms, by unfolding the figure on a plane. It is impossible to obtain a sweep of the ball in this way. The surface area of \u200b\u200bthe ball is found using the formula by multiplying the square of the radius by 4π. From this formula it follows that the area of \u200b\u200ba circle is four times less than the surface area of \u200b\u200ba ball with the same radius.

Surface areas of some astronomical objects: Sun - 6.088 x 10¹² square kilometers; Land - 5.1 x 10⁸; thus, the surface area of \u200b\u200bthe Earth is about 12 times smaller than the surface area of \u200b\u200bthe Sun. The lunar surface area is approximately 3.793 x 10⁷ square kilometers, which is about 13 times less than the Earth's surface area.

Planimeter

The area can also be calculated using a special device - a planimeter. There are several types of this device, for example, polar and linear. Also, planimeters are analog and digital. In addition to other functions, a scale can be entered into digital planimeters, making it easier to measure objects on a map. The planimeter measures the distance traveled along the perimeter of the measured object, as well as the direction. The distance traveled by the planimeter parallel to its axis is not measured. These devices are used in medicine, biology, engineering, and agriculture.

Theorem on the properties of areas

According to the isoperimetric theorem, of all figures with the same perimeter, the circle has the largest area. If, on the contrary, we compare figures with the same area, then the circle has the smallest perimeter. The perimeter is the sum of the lengths of the sides of a geometric shape, or a line that marks the boundaries of that shape.

Geographic features with the largest area

Country: Russia, 17,098,242 square kilometers, including land and water. The second and third largest countries are Canada and China.

City: New York is the city with the largest area of \u200b\u200b8683 square kilometers. The second largest city is Tokyo, which covers 6993 square kilometers. The third is Chicago, with an area of \u200b\u200b5,498 square kilometers.

City Square: The largest area, covering 1 square kilometer, is located in the capital of Indonesia, Jakarta. This is Medan Merdeka Square. The second largest area of \u200b\u200b0.57 square kilometers is Praça doz Girazois in Palmas, Brazil. The third largest is Tiananmen Square in China, 0.44 square kilometers.

Lake: Geographers argue whether the Caspian Sea is a lake, but if so, it is the largest lake in the world with an area of \u200b\u200b371,000 square kilometers. The second largest lake is Lake Superior in North America. This is one of the lakes of the Great Lakes system; its area is 82,414 square kilometers. The third largest is Lake Victoria in Africa. It covers an area of \u200b\u200b69,485 square kilometers.


Irina, s. Urusovo, Lipetsk region
We want to build greenhouses, we need to make calculations. Tell me, how many acres and square meters per 1 ha?
If you indicate the area of \u200b\u200bthe field with a side of several kilometers, then the recording of measurements of the site will be very multi-digit and difficult to sound. Therefore, to measure and record very large-scale areas, it is more convenient to use such units of measurement as weaving and hectare. Let's try to calculate how many square meters are contained in a hectare and how many acres is 1 hectare.

Square meter

Square meter is a unit of measure for area. Visually, you need to draw a square with a side of 1 m. The area of \u200b\u200bthe square is 1 square meter (we count 1 x 1 \u003d 1), hence the name.

Weaving

Weaving is also a unit of measure for areas. We represent a square with a side equal to 10 m. The area of \u200b\u200bone hundred square meters is 100 square meters (we consider 10 x 10 \u003d 100). Easy to remember: weaving - one hundred square meters.

Hectare

The hectare is the most demanded unit of measurement in the agricultural sector. To calculate the area of \u200b\u200ba hectare, a square is visually drawn with a side equal to 100 m. The area of \u200b\u200ba hectare is 10,000 square meters (100 x 100 \u003d 10,000).
Thus, we get a clear comparison of units.

What are weaving, ar, hectare, square kilometer? How many hectares, square meters and kilometers are there in one area (weave) of land? How many square meters, kilometers and acres are in one hectare of land? How many acres, hectares and square meters are in one square kilometer?

How many square meters in 1, 10, 100, 1000 acres: table

What is a weave of land? A hundred square meters of land is a unit of measurement for the size of a plot, one hundred square meters.

The following units are used to measure areas: square millimeter (mm 2), square centimeter (cm 2), square decimeter (dm 2), square meter (m 2) and square kilometer (km 2).
For example, a square meter is the area of \u200b\u200ba square with a side of 1 m, and a square millimeter is the area of \u200b\u200ba square with a side of 1 mm.

You can also say that in one hundred square meters. meters and it will be correct if we say in hectares that one hundredth is one hundredth of a hectare.

  • Weaving is a unit of measurement for the size of a plot, which is often used in a summer cottage or agriculture. In science, it is customary to use an analog of a hundred square meters - ar. Ar (weaving) - the area of \u200b\u200ba square with a side of 10 m.
  • Based on the name of this measure, one can already guess that we are talking about hundreds of meters.
  • Indeed, one hundred square meters is equal to 100 m 2.
  • In other words, one hundred square meters will be equal to the area of \u200b\u200ba square with sides of 10 m.
  • Accordingly, in ten acres there will be 1000 m 2.
  • 100 acres contains 10,000 m 2, and 1,000 acres - 100,000 m 2.
  • In other words, to calculate how many square meters in given quantity acres, you need to multiply the weave by 100.

Area units

1 hundred square meters \u003d 100 square meters \u003d 0.01 hectares \u003d 0.02471 acre

  • 1 cm 2 \u003d 100 mm 2 \u003d 0.01 dm 2
  • 1 dm 2 \u003d 100 cm 2 \u003d 10000 mm 2 \u003d 0.01 m 2
  • 1 m 2 \u003d 100dm 2 \u003d 10000 cm 2
  • 1 ar (weaving) \u003d 100 m 2
  • 1 hectare (hectare) \u003d 10,000 m2

How many acres in 1, 10, 100 square meters: table

Area Conversion Table

Area units 1 sq. km. 1 hectare 1 Acre 1 Weaving 1 sq.m.
1 sq. km. 1 100 247.1 10.000 1.000.000
1 hectare 0.01 1 2.47 100 10.000
1 acre 0.004 0.405 1 40.47 4046.9
1 are 0.0001 0.01 0.025 1 100
1 sq.m. 0.000001 0.0001 0.00025 0.01 1

The system of measuring land plots adopted in Russia

  • 1 weaving \u003d 10 meters x 10 meters \u003d 100 sq. M
  • 1 hectare \u003d 1 hectare \u003d 100 meters x 100 meters \u003d 10,000 square meters \u003d 100 ares
  • 1 square kilometer \u003d 1 sq. Km \u003d 1000 meters x 1000 meters \u003d 1 million square meters \u003d 100 hectares \u003d 10,000 ares

Reverse units

  • 1 sq. M \u003d 0.01 ares \u003d 0.0001 ha \u003d 0.000001 sq. Km
  • 1 weave \u003d 0.01 ha \u003d 0.0001 sq. Km
  • To calculate how many acres are in square meters, you need to divide the given number of square meters by 100.
  • Thus, in 1 m 2 there are 0.01 ares, in 10 m 2 - 0.1 ares, and in 100 m 2 - 1 ares.

What is a hectare of land?

Hectare - a unit of area in the metric system of measures used to measure land plots. Field areas are measured in hectares (ha). A hectare is the area of \u200b\u200ba square with a side of 100 m. This means that 1 hectare is equal to 100 100 square meters, that is, 1 hectare \u003d 10,000 m 2.

Abbreviated designation: Russian ha, international ha. The name "hectares" is formed by adding the prefix "hecto ..." to the name of the area unit "ar"

1 ha \u003d 100 ar \u003d 100 mx 100 m \u003d 10,000 m 2

  • A hectare is a unit for measuring the size of a plot, which is equal to the area of \u200b\u200ba square with sides of 100 m. A hectare, like a hundred square meters, is mainly used as measuring units only in agriculture and summer cottages.
  • The designation for a hectare looks like "ha".
  • One hectare is equal to 10,000 m2 or 100 acres.

How many square meters in 1, 10, 100, 1000 hectares: table

  • In order to calculate how many square meters in a given number of hectares, you need to multiply the number of hectares by 10000.
  • Thus, in 1 hectare there are 10,000 m 2, in 10 hectares - 100,000 m 2, in 100 hectares - 1,000,000 m 2, and in 1,000 hectares - 10,000,000 m 2.

Thus, one hectare corresponds to 10,000 m 2. It can easily fit a football field (0.714 hectares) or more than 16 summer cottages (each area is 6 acres). Well, Red Square will be twice as large as one hectare, its area is 24,750 m 2.

1 square kilometer is 100 times more than 1 hectare. Similarly, we define: 1 hectare - how many ares in the composition. One hundred square meters covers an area of \u200b\u200b100 square meters. Therefore, in comparison with a hectare, weaving is 100 times less than a hectare.

  • 1 are \u003d 10 x 10 meters \u003d 100 m 2 \u003d 0.01 ha
  • 1 hectare (1 ha) \u003d 100 x 100 meters or 10,000 m 2 or 100 ares
  • 1 square kilometer (1 km 2) \u003d 1000 x 1000 meters or 1 million m 2 or 100 hectares or 10000 acres
  • 1 square meter (1 m 2) \u003d 0.01 ares \u003d 0.0001 ha

How many acres in 1, 10, 100, 1000 hectares: table

Units 1 km 2 1 ha 1 acre 1 are 1 m 2
1 km 2 1 100 247.1 10000 1000000
1 ha 0.01 1 2.47 100 10000
1 acre 0.004 0.405 1 40.47 4046.9
1 are 0.0001 0.01 0.025 1 100
1 m 2 0.000001 0.000001 0.00025 0.01 1
  • To calculate how many acres corresponds to a given number of hectares, you need to multiply the number of hectares by 100.
  • So, in 1 ha there are 100 acres, in 10 ha - 1000 acres, in 100 ha - 10,000 acres, and in 1000 ha - 100,000 acres.

How many hectares in 1, 10, 100, 1000, 10000 acres, square meters: table

ha ar m 2 cm 2
1 km 2 100 ha 10,000 are 1,000,000 m 2 1,000,000,000 cm 2
1 ha 1 ha 100 are 10,000 m 2 100,000,000 cm 2
1 ar 0.01 ha 1ar 100 m 2 1,000,000 cm 2
1 m 2 0.0001 ha 0.01 ar 1 m 2 10,000 cm 2
  • To calculate how many hectares are contained in a given number of acres, you need to divide the number of acres by 100.
  • And in order to carry out such calculations with square meters, it is necessary to divide their number by 10,000.
  • So, in 1 hundredth there are 0.01 hectares, in 10 ares - 0.1 hectares, in 100 ares -1 hectares, in 1,000 ares - 10 hectares, in 10,000 ares - 100 hectares.
  • In turn, 1 m 2 has 0.0001 ha, 10 m 2 - 0.001 ha, 100 m 2 - 0.01 ha, 1000 m 2 - 0.1 ha, and 10,000 m 2 - 1 ha.

How many square kilometers are there in 1 hectare?

1 ha \u003d 10,000 m 2

1 km 2 \u003d 100 ha

  • A square kilometer is a unit of measure for the area of \u200b\u200ba land plot, equal area square with sides of 1000 meters.
  • There are 100 hectares in one square kilometer.
  • Thus, to calculate the number of square kilometers in a hectare, it is necessary to divide the given number by 100.
  • So, in 1 hectare there are 0.01 km 2

What is 1 are equal to?

Ar unit of area in metric system of measures, equal to the area of \u200b\u200ba square with a side of 10 m

  • 1 ar \u003d 10 mx 10 m \u003d 100 m 2 .
  • 1 tithe \u003d 1.09254 hectares.
  • Arom is a unit of measure for the size of a plot, equal to the area of \u200b\u200ba square with sides of 10 m.
  • In other words, ap is equal to one hundred square meters.
  • In one area there are 100 m 2, 1 weaving, 0.01 hectares, 0.0001 km 2.

How many ares are there in one hectare?

  • There are 100 ares in one hectare, just like a hundred square meters.

What is 1 acre?

Acre a land measure used in a number of countries using the English system of measures (Great Britain, USA, Canada, Australia, etc.).

1 acre \u003d 4840 square yards \u003d 4046.86 m 2

Old Russian units of area measurement

  • 1 sq. verst \u003d 250,000 sq. fathoms \u003d 1.1381 km²
  • 1 tithe \u003d 2400 sq. fathoms \u003d 10,925.4 m² \u003d 1.0925 ha
  • 1 couple \u003d 1/2 tithes \u003d 1200 sq. fathoms \u003d 5462.7 m2 \u003d 0.54627 ha
  • 1 octopus \u003d 1/8 tithe \u003d 300 square plantations \u003d 1365.675 m² ≈ 0.137 ha.
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How many acres in one hectare - this question may interest people who are going to buy or lease a large area of \u200b\u200bland. Having personal property, for example a country house, we most often come across such a measure of land area as a hundred square meters. An ordinary summer resident does not need hectares land holdings... It is enough to build a house, equip a flower bed, a barbecue, and even a swimming pool - that's all the needs of the summer resident. But planning, for example, to do agriculture, we will not be able to limit ourselves to hundreds, hectares of land are of interest. And here the question inevitably arises: 1 hectare - how many acres makes up. To be honest, one hectare is clearly not enough for a serious agricultural business. And people with experience are well versed in the basics of the school curriculum, especially when it comes to land resources.

A hectare is a metric unit of measure for area. To imagine a hectare, it is enough to imagine a square with a side of 100 meters. Knowing from the course school mathematicshow the area of \u200b\u200ba square is measured, it is already easy to determine the area of \u200b\u200ba hectare.

1 hectare \u003d 100 x100

One hectare corresponds to 10,000 square meters. To understand how many acres in 1 hectare, you need now to remember what a weaving is, how the area of \u200b\u200bone hundred square meters is calculated and calculate how many hundred square meters can fit in one hectare.

One hundred square meters is a square, each side of which is 10 meters. The area of \u200b\u200b1 are equal to:

1 weaving \u003d 10 x 10

One hundred square meters equals 100 square meters. To calculate how many ares in 1 ha, it is necessary to compare the area occupied by a hundred square meters and a hectare.

1 weaving \u003d 100 sq.

1 hectare \u003d 10,000 sq.

10,000 sqm / 100 sq. m \u003d 100

It is obvious from the calculation how many acres are in a hectare. In a hectare - 100 acres, and a hundredth of a hectare. A plot of 100 square meters is a hundred square meters of land. Here are 100 such plots and you already have a hectare of land.

Hundreds are used to determine the area of \u200b\u200bsummer cottage garden plots, as well as plots for construction. To determine the area of \u200b\u200blarge sizes, such as cities for example, use the unit of measurement of area - 1 square kilometer. If you noticed, then in the reference literature with the characteristics of states, cities, the area is indicated in square kilometers. But for plots of land with a side of more than 100 meters, but less than 1 kilometer, it is more convenient to use the unit of measurement - 1 ha.

It is difficult for people who are accustomed to calculate the area in square meters to visually imagine how many hundred square meters are in hectares, and it is just as difficult to translate hundred square meters into hectares and vice versa.

A square kilometer is a square, each side of which is 1000 meters (1 km.), And a hectare is a square with a side of 100 meters.

The area of \u200b\u200b1 square kilometer is 1 million square meters.

1 sq. Km \u003d 1000 x 1000

Area of \u200b\u200b1 hectare - 10,000 sq. meters (1 ha \u003d 100 x 100)

Therefore, 1 square kilometer is 100 times more than 1 hectare. Similarly, we define: 1 hectare - how many ares in the composition. One hundred square meters covers an area of \u200b\u200b100 square meters. Therefore, in comparison with a hectare, weaving is 100 times less than a hectare.

Igor Voropaev

Expert commentary

Igor Voropaev - leading lawyer of "Prosper-Consulting"
PropertyExperts Portal Consultant

In the international system of measures, hectare (according to the dictionary, the name is from the Greek word hecto - one hundred, abbreviated hectare) is the most used, because its "trick" is that with its help it is most convenient to measure areas with an area of \u200b\u200bmore than ten thousand square meters (do not use centimeters or dm2 in this case), plus make a mistake in translating 1 ha into any other unit of measurement that can be called , (even non-systemic, such as a yard, an acre) is almost impossible.

However, if, for example, the use of this unit still continues to be difficult for you, then you can easily find an online free calculator converter on the advice of the forum, and apply it for all your calculations. This way you can reduce the time that will be used for calculations. In general, in order to help the client understand how much land he needs and find the exact dimensions, we use this particular calculator, as well as a visualization program that connects real and reduced scales.

Instantly, she can form exactly the same pattern as in life, but less. In this case, looking at an approximate "photo" of their future site, clients always understand what they need. I would advise all construction companies to take a closer look at this kind of software.