In order to find out how many hectares are in a square meter, you need to use a simple online calculator. Enter in the left field the number of square meters you are interested in that you want to convert. In the field on the right you will see the result of the calculation. If you need to translate square meters or hectares to other units of measurement, just click on the appropriate link.

Square meter (m², m²) is a unit of area measurement adopted in the SI, MTS and MKGSS systems. One square meter is equal to the area of a square with a side of 1 m. There are 10,000 square centimeters in one square meter.

What is "hectare"

Hectare (ha, ha) is a non-systemic unit of area measurement. One hectare is equal to the area of a square with sides of 100 m. This unit was adopted by the International Committee of Weights and Measures in 1879, and is currently used together with SI units. On the territory of the Russian Federation, areas in forestry and agriculture are measured in hectares. Along with hectares, measurements are carried out in hundredths, equal to one hundredth of a hectare (100 sq. m).

The concept of “hectare” was introduced into practice after 1917 and replaced tithes - 1 hectare was equal to 11-12 tithes. Since the 1930s, the abbreviated version "ha" has entered common speech. To visualize an area of one hectare, think of a rugby field (1.008 hectares) or a football field (0.714 hectares).

Converting square meters to hectares

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The system for measuring land areas adopted in Russia

1 weave = 10 meters x 10 meters = 100 sq.m
1 hectare = 1 ha = 100 meters x 100 meters = 10,000 sq.m = 100 acres
1 square kilometer = 1 sq. km = 1000 meters x 1000 meters = 1 million sq. m = 100 hectares = 10,000 acres

Reciprocal units

1 sq.m = 0.01 acres = 0.0001 hectares = 0.000001 sq.km
1 hundred square meters = 0.01 hectares = 0.0001 sq. km

Conversion table for area units

Area units	1 sq. km.	1 Hectare	1 Acre	1 Sotka	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 weave	0.0001	0.01	0.025	1	100
1 sq.m.	0.000001	0.0001	0.00025	0.01	1

unit of area in the metric system used for measurements land plots.

Abbreviated designation: Russian ha, international ha.

1 hectare is equal to the area of a square with a side of 100 m.

The name “hectares” is formed by adding the prefix “hecto...” to the name of the area unit “ar”:

1 ha = 100 are = 100 m x 100 m = 10,000 m 2

a unit of area in the metric system of measures is equal to the area of a square with a side of 10 m, that is:

1 ar = 10 m x 10 m = 100 m 2 .
1 tithe = 1.09254 hectares.

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

1 acre = 4840 sq. yards = 4046.86 m 2

The most commonly used land measure in practice is the hectare, an abbreviation for ha:

1 ha = 100 are = 10,000 m 2

In Russia, a hectare is the basic unit of measurement of land area, especially agricultural land.

On the territory of Russia, the unit “hectare” was introduced into practice after October Revolution, instead of tithe.

Ancient Russian units of area measurement

1 sq. verst = 250,000 sq. fathoms = 1.1381 km²
1 tithe = 2400 sq. fathoms = 10,925.4 m² = 1.0925 ha
1 tithe = 1/2 tithe = 1200 sq. fathoms = 5462.7 m² = 0.54627 ha
1 octopus = 1/8 tithe = 300 square fathoms = 1365.675 m² ≈ 0.137 hectares.

The area of land plots for individual housing construction and private plots is usually indicated in acres

One hundred- this is the area of a plot measuring 10 x 10 meters, which is 100 square meters, and therefore is called a hundred square meters.

Here are some typical examples of the size that a land plot of 15 acres can have:

In the future, if you suddenly forget how to find the area of a rectangular plot of land, then remember a very old joke when a grandfather asks a fifth-grader how to find Lenin’s area, and he replies: “You need to multiply the width of Lenin by the length of Lenin”)))

It is useful to familiarize yourself with this

For those who are interested in the possibility of increasing the area of land plots for individual housing construction, private household plots, gardening, vegetable farming, owned, it is useful to familiarize yourself with the procedure for registering additions.

From January 1, 2018 in cadastral passport the exact boundaries of the plot must be recorded, since buying, selling, mortgaging or donating land without accurate description borders will simply be impossible. This is regulated by amendments to the Land Code. A total revision of borders at the initiative of municipalities began on June 1, 2015.

On March 1, 2015, a new Federal law“On amendments to the Land Code of the Russian Federation and certain legislative acts of the Russian Federation” (N 171-FZ “dated 06/23/2014, in accordance with which, in particular, the procedure for purchasing land plots from municipalities has been simplified&You can familiarize yourself with the main provisions of the law here.

With regard to the registration of houses, bathhouses, garages and other buildings on land plots owned by citizens, the new dacha amnesty will improve the situation.

How many square meters in a hectare?

How many acres in 1 hectare

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21.10.2013 35695

Despite the fact that we often come across the concepts of “one hundred square meters”, “hectare”, “square meter” in various sources, many people have difficulties when it is necessary to convert one of the measures of area measurement into another. In fact, there is nothing complicated in this process.

Units of land area measurement

All three concepts denote a measure of area.

It is very easy to remember how many acres are in 1 hectare and how many square meters. The name itself already contains a hint.

Just remember the ratios:

1 hectare = 100 acres,

1 weave = 100 square meters (m2),

1 hectare = 10,000 square meters.

As you can see, everything is very simple, just know this simple formula and be able to apply it.

For example, there is a plot of 20 hectares. In order to find out how many acres there are in it, we multiply 20 ( total quantity hectares) per 100. We obtain the following equation:

That is, twenty hectares contain 20 acres.

In exactly the same way, hundred parts can be converted to hectares. Let's say we know that this area has 300 acres, but we need to measure it in hectares. Again we remember how many acres are in 1 hectare, and we get:

That is, our plot of three hundred acres contains only three hectares.

You should proceed in a similar way if you need to convert square meters to hundreds or hectares and vice versa.

Let's take our plot of 20 hectares. We know that one hectare contains 10 thousand square meters. Therefore, the conversion to square meters will look like this:

20x10000=200000, that is, in 20 thousand hectares - two hundred thousand square meters.

Now let's calculate how many square meters are in 10 acres. As we remember, 1 hundred square meters is one hundred square meters, therefore, we get the following calculation:

10x100=1000 sq.m.

Despite the fact that all of the above values are measures of area, they are used in different cases.

The area of housing, as well as small plots whose size is less than 10 meters in length and 10 in width, is most often measured in square meters.

This way you can measure small building plots or country plots. The size of the land area, which is usually measured in acres, does not exceed 100 meters in length and one hundred in width. Larger plots (one dimension more than 100 meters) are already measured in hectares. And if one of the measurements of the site is more than a thousand meters, then it can be measured in square kilometers. So it’s not so difficult to calculate all this yourself, knowing a simple formula.

Quick answer: there are 10,000 square meters in one hectare.

A hectare (ha) is a metric unit of area (this is the common name for the international decimal system of units, which is based on the use of the kilogram and the meter), equal to area square with a side of 100 meters. Total we have: 1 hectare = 10,000 m2 = 100 are = 100 acres.

How much in a hectare

In our country, a hectare is considered the basic unit of measurement of land area, in particular agricultural land. We also often use another unit of area - weaving, which is equivalent to one hundredth of a hectare. It is interesting that until 1917, another value was used on the territory of our country, called tithe: it is believed that it arose before the 15th century and was equal to 2400 square fathoms. It was a rectangle with sides 60 by 40 fathoms or 80 by 30. As for the hectare, this unit began to be used immediately after the October Revolution and the ratio 1 hectare = 11/12 tithes was used for conversion. The abbreviation "ha" began to be used around the 30s.

By the way, why might we need this unit? Let's say you wanted to buy yourself a plot for building a summer house or a permanent house. Advertisements usually indicate hundreds, but often hectares. It is clear that 1 hectare is a huge amount of land on which you can safely build several dozen, or even hundreds of houses. True, the cost of 1 hectare of land is probably an absolutely exorbitant amount. In addition, hectares are usually sold not for development, but for planting agricultural crops.

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1 square meter [m²] = 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. mile (US, surveyor) square yard square foot² sq. foot (USA, surveyor) square inch circular inch township section acre acre (USA, surveyor) ore square chain square rod rod² (USA, surveyor) square perch square rod sq. thousandth circular mil homestead sabin arpan cuerda square castilian cubit varas conuqueras cuad cross section of electron tithe (government) tithe economic round square verst square arshin square foot square fathom square inch (Russian) square line Planck area

More about the area

General information

Area is a quantity geometric figure in two-dimensional space. It is used in mathematics, medicine, engineering and other sciences, such as computing cross section cells, atoms, or tubes such as blood vessels or water pipes. In geography, area is used to compare the sizes of cities, lakes, countries, and other geographic features. Population density calculations also use area. 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 a square with a side of one meter.

Unit square

A unit square is a square with sides of one unit. The area of a 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- imaginary number.

Ar

Ar 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 are is equal to 100 square meters. In some countries this unit is called differently.

Hectare

Real estate is measured in hectares, especially land plots. One hectare is equal to 10,000 square meters. It has been used since the French Revolution, and is used in European Union and some other regions. Just like the macaw, in some countries the hectare is called differently.

Acre

IN North America and Burma, area is measured in acres. The hectares are not used there. One acre is equal to 4046.86 square meters. An acre was originally defined as the area that a farmer 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. The 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 a uranium nucleus, which physicists jokingly called “as huge as a barn.” Barn in English is “barn” (pronounced barn) and from a joke among physicists this word became the name of a unit of area. This unit originated during World War II, and was liked by scientists because its name could be used as a code in correspondence and telephone conversations as part of the Manhattan Project.

Area calculation

The area of the simplest geometric figures is found by comparing them with a square famous square. This is convenient because the area of the square is easy to calculate. Some formulas for calculating the area of geometric figures given below were obtained in this way. Also, to calculate the area, especially of a polygon, the figure is divided into triangles, the area of each triangle is calculated using the formula, and then added. The area of more complex figures is calculated using mathematical analysis.

Formulas for calculating area

Square: square side.
Rectangle: 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 = ½ah, Where A- square, 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 = ½ab sin(α), where A- square, a And b- sides, and α - the angle between them.
Equilateral triangle: side squared divided by 4 and multiplied by square root out of three.
Parallelogram: the product of a side and the height measured from that side to the opposite side.
Trapezoid: the sum of two parallel sides multiplied by the height and divided by two. The height is measured between these two sides.
Circle: the product of the square of the radius and π.
Ellipse: product of semi-axes and π.

Surface Area Calculation

Find the surface area of prime volumetric figures, such as prisms, can be developed by developing this figure on a plane. It is impossible to obtain a development of the ball in this way. The surface area of a ball is found using the formula by multiplying the square of the radius by 4π. From this formula it follows that the area of a circle is four times less area surface of a ball with the same radius.

Surface areas of some astronomical objects: Sun - 6,088 x 10¹² square kilometers; Earth - 5.1 x 10⁸; thus, the surface area of the Earth is approximately 12 times smaller than the surface area of the Sun. The Moon's surface area is approximately 3.793 x 10⁷ square kilometers, which is about 13 times smaller than the Earth's surface area.

Planimeter

Area can also be calculated using special device- planimeter. There are several types of this device, for example polar and linear. Also, planimeters are analogue and digital. In addition to other functions, digital planimeters can be scaled, making it easier to measure features on a map. The planimeter measures the distance traveled around the perimeter of the object being measured, 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, technology, and agriculture.

Theorem on 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 figure, or the line that marks the boundaries of this figure.

Geographical features with the largest area

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

City: New York is the city with the largest area of 8683 square kilometers. The second largest city by area is Tokyo, occupying 6993 square kilometers. The third is Chicago, with an area of 5,498 square kilometers.

City Square: The largest square, covering 1 square kilometer, is located in the capital of Indonesia, Jakarta. This is Medan Merdeka Square. The second largest area, at 0.57 square kilometers, is Praça doz Girascoes in the city of Palmas, Brazil. The third largest is Tiananmen Square in China, 0.44 square kilometers.

Lake: Geographers debate whether the Caspian Sea is a lake, but if so, it is the largest lake in the world with an area of 371,000 square kilometers. The second largest lake by area is Lake Superior in North America. It is one of the lakes of the Great Lakes system; its area is 82,414 square kilometers. The third largest lake in Africa is Lake Victoria. It covers an area of 69,485 square kilometers.

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1 square meter [m²] = 0.0001 hectare [ha]

Initial value

Converted value

Electric field strength

More about the area

General information

Area is the size of a geometric figure in two-dimensional space. It is used in mathematics, medicine, engineering and other sciences, for example in calculating the cross-section of cells, atoms, or pipes such as blood vessels or water pipes. In geography, area is used to compare the sizes of cities, lakes, countries, and other geographic features. Population density calculations also use area. 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 a square with a side of one meter.

Unit square

Ar

Hectare

Real estate, especially land, is measured in hectares. One hectare is equal to 10,000 square meters. It has been in use since the French Revolution, and is used in the European Union and some other regions. Just like the macaw, in some countries the hectare is called differently.

Acre

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

Barn

Area calculation

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

Formulas for calculating area

Square: square side.
Rectangle: 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 = ½ah, Where A- square, 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 = ½ab sin(α), where A- square, a And b- sides, and α - the angle between them.
Equilateral triangle: side squared divided by 4 and multiplied by the square root of three.
Parallelogram: the product of a side and the height measured from that side to the opposite side.
Trapezoid: the sum of two parallel sides multiplied by the height and divided by two. The height is measured between these two sides.
Circle: the product of the square of the radius and π.
Ellipse: product of semi-axes and π.

Surface Area Calculation

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

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 analogue and digital. In addition to other functions, digital planimeters can be scaled, making it easier to measure features on a map. The planimeter measures the distance traveled around the perimeter of the object being measured, 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, technology, and agriculture.

Theorem on properties of areas

Geographical features with the largest area

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

In the agricultural industry or other specialization, where it is necessary to be able to calculate the area of any objects, you often need to know how many square meters are in a hectare. The fact is that the latter value is common in Russia and other countries as a standard designation. The ability to convert quantities is useful not only for adults, but also younger schoolchildren who are just beginning to get acquainted with serious mathematics. How to make the correct calculations?

First, you need to remember that nothing is invented just like that. Especially when it comes to precise calculations. How many meters there are in a hectare can be determined without difficulty if you know how these quantities are related. It was decided that 1 Hectare is equal to a side of 100 meters. Even if you don't know higher mathematics, you can easily get the answer. But if you have difficulties with this matter, the most important thing is patience and diligence. Only with these factors will you begin to understand everything. More specifically, you need to remember this:

1 Ha = 100 m x 100 m = 10000 m^2

Now you know how many square meters are in a hectare. However, for you to understand more, let’s look at one more aspect. Why exactly is multiplication by one hundred performed? Let's take a closer look at the word itself. It consists of the prefix "hekta" and the root "ar". In fact, the first part means multiplying by ten. And the second itself differs from the SI system of length units by 10. This is where the desired hundred is obtained.

How many square meters in a hectare should know any student applying for positive assessment. This important skill will not only be useful in life when working in various fields life activities, but also for solving ordinary problems from a school textbook. By the way, the common “hundreds”, which are used to measure garden plots, is a common name. In fact, our already beloved hectare is hiding under this name.

To perform oral conversion, you must follow the following rules:

1) Decide on the direction of the count. If you need to convert to standard units of area measurement, then you need to remember once and for all how many square meters are in a hectare. And when you do that, divide by ten thousand. Accordingly, otherwise you just need to perform the reverse operation.

2) Don’t make a mistake with zeros, because if you lose at least one of them, you can cut off a plot on which you can build a good house (depending on the number of remaining “wheels”).

3) Equate the result obtained and clearly write down the answer. Don't forget about the second degree of meters. The biggest mistake is a lost square.

Thus, you have the opportunity to use one important skill. Now you know exactly how many square meters are in a hectare. Remember that when converting to different quantities, you need to be as careful as possible with zeros and decimal places. To a frequently asked question from those who do not like exact sciences: “Why were so many quantities invented,” the answer is simple: for convenience. Only after full understanding of the need to enter auxiliary hectares comes simplicity and ease in various calculations.