The word "weave" is widely used in informal communication of people, especially those associated with land. Yes, yes, what kind of gardener does not know how many acres of land on his plot? Already the old generation accurately and by heart remembers their three or six hundred square meters!
And although in official land documents it is required to mark the area of \u200b\u200bplots only in hectares, especially when buying and selling, it is still more common for people to hear and consider land for a garden in acres.
For interaction with the cadastral authorities, the area of the site is in hectares (ha). In this material, we propose to understand the terminology and units of land measurement, to find out what a "hundred part" actually is and what is its relationship with a hectare.
How many square meters are in one acre?
Whatever the reasons for specifying the area of your land plot, whose dimensions are known to you in acres, the classic conversion from acres to meters will proceed according to the scheme:
an area of 1 "weave" = 100 square meters (1 weave = 100 m2).
How to measure the area of a piece of land with a simple shape?
It is correct to start measuring by measuring the sides of the site. Having scored pegs in the corners of the site, using a tape measure, make accurate measurements of their length and width. If the plot is correct geometric shape, then only two of its sides are needed - length and width. It is better to write down the measurement results in a notebook or enter it into a computer.
But if your site turned out to be asymmetric - in this case, you need to measure all four of its sides and angles in degrees, or the length of the diagonals - also for the record.
If your garden irregular shape(NOT square or NOT rectangular area), then the method of measuring a land plot is a little more complicated than multiplying the length and width, but it is quite within the power ordinary person without special education.
How to determine the size of the plot in square meters
To make the calculation as accurate as possible, you will need a tape measure, a few pegs and a notepad to record the measurement results. The entire course of the required calculation follows the laws of the school geometry course, which states that for exact definition The area of a rectangular figure should be multiplied by its width by its length, for example:
- A - length, m;
- B - width, m;
- S - area, m2;
For example, if your plot of land is 70 meters long and 40 meters wide, then the area can be calculated as S = 70m * 40m = 2800 m2, that is, in this case, the area of your land is 2,800 square meters.
Given that 1 weave is equal to 100 m2, we go the opposite way to transfer data from meters to hundredths. This will allow you to get the correct results of measuring the area of this land plot. When calculating the number of square meters in a hundred, you need to divide the resulting result by 100, for example:
- plot area - 1000 m2;
- 1000 m2 divided by 100;
- number of acres - 10
If your site is of an irregular geometric shape, but you correctly calculated its area in square meters, the method for calculating the size in hundredths remains the same. Large plots are usually measured in hectares, each consisting of 10,000 square meters or 100 acres.
Calculation of the land area with an online calculator
Today, there are quite a lot of services and online calculators on the network that allow you to calculate the area of a land plot, just use one of the search engines, for example Yandex.
Keep in mind that the online area calculator will need the exact dimensions of all sides of the plot in meters in order for its algorithm to cope with exact calculation area of your land.
It is more difficult to calculate a plot of an irregular shape, and only the dimensions of the sides will not be enough to calculate the area of a plot of a complex shape. Here you will need to know the dimensions of all sides of the garden, and the size of the diagonals. A little easier if one of the corners of the plot is 90 degrees.
Here is an example of calculating acres of land suburban area complex shape:
Dimensions of the sides of the land plot, in meters
- Side A-B = 69 meters,
- Side B-C = 46 meters,
- Side C-D = 87 meters,
- Side D-A = 35 meters,
- Left bottom right angle (90 degrees)
Based on these data, you can determine the lengths of the diagonals B-D and A-C, and calculate the area of the site = 3035 square meters (or 30.35 acres).
We often have to measure the area of a plot of land and convulsively remember how much m2 fits in a hectare. The reasons for this can be very different. Whether we wanted to buy a summer house for ourselves, or whether the idea arose to seriously engage in agriculture, or perhaps it was necessary to help the child solve a school problem.
We remember the basics
The basis for measuring area is the square meter. This is a square, the length of each side of which is equal to one meter.
The next measuring unit in agriculture is weaving. 100 square meters. This is also a square, the side of which is 10 meters.
And the third unit of measure is the hectare. This is again a square, the side of which is 100 meters. How many square meters in a hectare is easy to calculate. The answer is 10,000 meters.
Where to apply?
Why do we need different units of measurement for the same thing - area? Isn't it easier to measure everything, for example, in square meters? No, it's not easier.
Square meters are used to measure residential areas(apartments, houses, rooms), as well as the area of subsidiary farms: sheds, pigsties, chicken coops and others.
If it is required to measure the land plot of a subsidiary plot, such as a garden or a vegetable garden, it is most reasonable to use such a unit of measurement as a weave. The average size of a private land plot in our country is 5 acres. How much easier it is to imagine than 500 square meters.
Hectare is a unit of measurement for those who want to practice agriculture professionally.
Let's imagine a situation. You have decided to grow wheat. Doing this on a few acres is simply not profitable. It is believed that for the cultivation of each crop, there is a minimum and maximum area that needs to be processed. For example, the same wheat - from 100 hectares.
If you start growing a crop on a plot less than the minimum recommended, then you will be at a loss.
It's the same with other cultures. If you decide to purchase a plot to grow berries and vegetables after work, then your unit of measurement is acres. But if the cultivation of agricultural products has become your main job, if you are ready to purchase agricultural equipment and much more, so necessary for this, then your unit of measurement is a hectare. By the way, when buying agricultural machinery, you will again need knowledge of the measuring units of the area. Indeed, for such equipment as a tractor and a combine, fuel consumption and productivity are measured just for the cultivated area, and here again knowledge of how many meters per hectare will be useful to you.
Where do all units of measurement meet?
In fact, there are many such examples. But here we will consider one that is closest to the agricultural theme.
Imagine you bought a plot of land outside the city, say 10 hectares. And they decided to make a garden partnership on this territory or cottage village. Each lot will be 5 acres. In order to calculate the number of plots, you will need meters, acres, and hectares.
Do you think it's enough to figure out: a hectare is how many acres? Where will your roads be? Will you have boundaries between sections of the boundary? Where will communications (gas, water, electricity) go?
Accordingly, it will turn out that:
- in hectares you will calculate the entire land plot;
- in acres, allotments that you will sell;
- in square meters you will consider communications.
So, on the plan of your business project there will be all three units of area.
Measuring the field area using a car navigator - video
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That is why it is necessary to carry out measurements of their sites, to understand the special system of measures of land.
The most commonly used units of measurement are acres and hectares. Important to consider various features converting one unit of measure to another.
It is best to familiarize yourself with all the subtleties in advance. This is especially important in the case when it is required to issue a technical, cadastral passport for a land plot, private house with a garden.
General points
Today, a fairly large percentage of the country's population has its own land plots. It is for this reason that the measurement of land area is so relevant in Russia.
Since the sale is carried out quite often, .
Accordingly, there is a need for a single measuring system, which allows you to streamline, evaluate the site depending on its area.
On the this moment the main such units of measurement are hectares and acres. These concepts are used in a variety of fields of activity.
There are many most various subtleties, the nuances associated with the measurement of land area. All of them will need to be dealt with first.
Only in this way is it possible to avoid the most different problems when buying land, its registration.
Often, due to the illiteracy of the buyer, difficulties arise during registration, during the registration of rights to real estate.
In the absence of experience in this area, you must first consult with the Bureau of Technical Inventory, as well as a qualified lawyer.
Thus, it will be possible to reduce the possibility of errors. Issues to be considered in advance include:
- basic concepts;
- where they apply.
Basic concepts
First of all, you should understand some important terms that are used when changing the surface area of a land plot.
These terms today include:
- system unit of measure;
- off-system unit of measure;
- square;
- perimeter;
- OIML.
Under the system units of measurement are meant those included in the SI - International System of Units.
It includes a list of used international level units that allow standardization of measurements between and within countries.
The main SI quantities include:
- length;
- weight;
- time and others.
Basic units for various characteristics- meter, kilogram, second and others. The meter is used to measure area.
Also when measuring large areas the prefix "kilo" is used - it means 103 (kilometers).
By various reasons in different fields of activity, non-systemic units of measurement are also used.
These are understood as special units intended for use in any one area, while they are not included in the SI system.
For example, to measure the area on the territory of the Russian Federation, ar, weave and hectare are often used.
It is possible to use those, this moment is indicated in international law.
The main parameters of the area are two indicators - this is the perimeter and area. The perimeter is the sum of all sides of an area.
But this characteristic rarely needed. That is why such a parameter as area is used. It is calculated as the product of the sides of the plot.
In the process of determining the area, reference should be made to OIML regulations. This abbreviation stands for International Organization of Legal Metrology.
It is an intergovernmental organization that establishes the rules for the use of the corresponding type of unit of measure.
It is best to deal with all the intricacies of the process of measuring land plots in advance.
Where applicable
Such a unit of measurement as a hectare was adopted for use by the International Chamber of Weights and Measures in 1879. Denoted by Latin letters ha.
A hectare is a non-systemic unit of area measurement, therefore its use is limited to a few countries.
On the territory of the Russian Federation it is used simultaneously in several different fields of activity. Without limitation on the statute of limitations for use, it is supposed to use a hectare:
- in agriculture;
- forestry.
According to the regulations of the OIML, the hectare unit of measure can be used in the territory of the country up to the date set by the national regulations of the state.
Earlier, until 1917, the October Revolution, the tithe was used on the territory of our country.
In the future, the hectare unit began to be used - after the formation of the RSFSR.
In order to convert old units of measurement into new ones (tithes to hectares), the use of the ratio 1 hectare = 11/12 tithes was introduced.
The designation for measuring the area of land under the name "ha" is included in oral speech already since 1930. It was first mentioned in official sources in a poem by Mandelstam in 1935.
Today also maximum size the rugby field is 144×70 m, this value is 1.008 ha.
A circle whose area is 1 hectare is 56.4 m. In addition to the Russian Federation, a hectare is used to measure land area in a number of very different other states.
A hectare is rarely used to measure private land plots. Usually, it is the hundredth part of it that is used - it is denoted by the special unit "ar".
Also in the conversation, the term "weaving" can be used. This unit of measurement is also used quite often in the private sector.
Since private land plots are rarely more than 1 hectare. Accordingly, it is much more convenient to use the designation "ar" or weaving.
Also, a hectare is often used to measure the size of an ordinary football field. The size of the standard one is 105 × 68 meters.
These parameters are about 0.714 ha. The list of areas where the corresponding type of unit is used to measure the area of land is quite extensive.
It is only necessary to take into account that errors in the calculations are not allowed, regardless of where the ar and hectare are used.
How many acres in 1 hectare of land (table)
It is quite simple to figure out how many acres in 1 hectare of land meters. To do this, it will only be necessary to carry out a recalculation.
The very gradation of units of measurement for land plots is as follows:
| Ares | Square meters | hectares |
| 1 | 100 | 0.01 |
It will be possible to deal with all the intricacies of the implementation of calculations quite simply and in advance. You just need to familiarize yourself with a number of nuances in advance.
It should also be borne in mind that errors in calculations, measurements of the size of private land plots for, are simply not acceptable.
This moment is quite important, it is best to deal with all the intricacies of the process in advance. Most often, disputes over land plots in court arise precisely because of incorrect measurement.
Today, before proceeding with the execution of a cadastral passport for a land plot, it will be necessary to familiarize yourself with the following questions:
- the value of ha in square meters;
- calculation tips.
Ha value in square meters
A hectare is a non-systemic unit of area. But at the same time it will be easy to recalculate it in meters.
A hectare is a unit of area, which is equal to a square with a side of 100 m. Thus, 1 hectare will be 10,000 m2. Also, 1 hectare will be equal to 100 ar or 100 acres (1 ar is equal to 1 weave).
Video: efficient scheme for the purchase of 1 ha of agricultural land
Thus, 1 hectare will be 0.01 km. It should only be taken into account that when measuring private land plots in design documentation, it is usually a hectare that is not used.
There are a number of subtleties associated with the design of projects. All of these will need to be dealt with first.
Only in this way will it be possible to avoid a variety of difficulties. Measurements on the site are carried out with special devices - theodolites. This makes measurements accurate.
Since a hectare is an off-system unit of measurement, certain difficulties often arise with its calculation.
The process of converting one unit of measure to another is quite simple. But in order to avoid various errors, shortcomings, it is best to use a calculator.
It can be either a regular calculator or one used on personal computer. Today there is a large number of a variety of sites that recalculate online.
For example, it is enough to enter the query "hectare" into www.google.ru - how the window for entering data will be presented on the monitor screen.
It is especially important to use computer computing tools for large-scale calculations. Thus, the probability of making an error will be reduced to the very minimum.
This online calculator helps to calculate, determine and calculate the area of land in online mode. The presented program is able to correctly suggest how to calculate the area of irregularly shaped land plots.
Important! The important area should approximately fit into the circle. Otherwise, the calculations will not be entirely accurate.
Specify all data in meters
A B, D A, C D, B C- The size of each side of the plot.
According to the data entered, our program will calculate online and determine the area of land in square meters, acres, acres and hectares.
Method for determining the size of the site by manual method
There is no need to use complicated tools to correctly calculate the area of plots. We take wooden pegs or metal rods and set them in the corners of our yard. Next, using a measuring tape, we determine the width and length of the plot. As a rule, it is sufficient to measure one width and one length, for rectangular or equilateral areas. For example, we got the following data: width - 20 meters and length - 40 meters.
Next, we proceed to the calculation of the area of the plot. With the correct shape of the site, you can use geometric formula determining the area (S) of a rectangle. According to this formula, you need to multiply the width (20) by the length (40), that is, the product of the lengths of the two sides. In our case, S=800 m².
After we have determined our area, we can determine the number of acres on the land. According to generally accepted data, in one hundred square meters - 100 m². Further, using simple arithmetic, we will divide our parameter S by 100. The finished result will become equal to the size of the plot in acres. For our example, this result is 8. Thus, we get that the area of the site is eight acres.
In the case when the land area is very large, it is best to perform all measurements in other units - in hectares. According to generally accepted units of measurement - 1 ha = 100 acres. For example, if our land plot, according to the measurements obtained, is 10,000 m², then in this case its area is 1 hectare or 100 acres.
If your site is irregular in shape, then in this case the number of acres directly depends on the area. It is for this reason that with online calculator You will be able to correctly calculate the parameter S of the plot, and then dividing the result by 100. Thus, you will receive calculations in acres. This method makes it possible to measure plots complex shapes, which is very convenient.
general information
The calculation of the area of land plots is based on classical calculations, which are performed according to generally accepted geodetic formulas.
In total, several methods are available for calculating the area of land - mechanical (calculated according to the plan using measuring palettes), graphic (determined according to the project) and analytical (using the area formula according to the measured boundary lines).
To date, the most exact way deservedly considered - analytical. Using this method, errors in calculations, as a rule, appear due to errors on the ground of the measured lines. This method is also rather complicated if the boundaries are curvilinear or the number of angles in the plot is more than ten.
A little easier in terms of calculations is the graphical method. It is best used when the boundaries of the parcel are represented as a broken line, with no large quantity turns.
And the most affordable and easiest way, and the most popular, but at the same time the biggest error - mechanical way. Using this method, you can easily and quickly calculate the area of land of a simple or complex shape.
Among the serious shortcomings of the mechanical or graphic way, distinguish the following, in addition to errors in measuring the area, in the calculations an error is added due to paper deformation or an error in drawing up plans.
The need to measure the distance and land area has existed since ancient times, when ancient people began to move around the territories, use plots of soil for growing plants, and separate the territory for the existence of their tribe. Units of measurement have come a long way. Their names and sizes have changed.
Examples of Russian units of measurement of lengths that have come down to us are: a mile, a verst, a sazhen, an arshin, a vershok.The area in Russia was measured: a square verst, a tithe, a square sazhen.
1960 was the year of the Eleventh General Conference on Weights and Measures. At it, the participants approved the international system of units of measurement SI. 7 basic, additional and derived units of measurement were adopted.
The modern metric system is used in almost all countries of the planet. According to the SI system, the basic unit of measurement for length is the meter, and for area, the square meter.
Where are hectares and acres used
The standard use of a hectare in Russia is to measure the area of land. However, the official units of the system are also used for the same purposes. SI - square meters.
In most cases, the calculation of the land area in hectares is carried out to determine the land tax and land share. To do this, after measuring the area, its area is calculated and converted into points, which are converted into a personal coefficient. Calculation of the area in hectares will also be needed in the areas of land planning, urban planning and forestry.
Do not do without measuring the area in hectares in sports. For example, the calculation of the field area of the well-known and beloved American game - rugby, takes place exclusively in hectares. Not less than interesting fact: The football field where international matches are played has a recommended size of 105 by 86 meters and an area of 0.714 hectares.
The calculation of the plot area in acres is used for the sale and purchase of land.
What is 1 hectare
Hectare (designation: Russian - ha, international - ha; from hecto- and ar) - a unit that measures the area (not included in the C system). by hectare equal to area a square whose side is 100 m. Exists in the legal and metric systems. In the Russian Federation, the unit of measurement is approved for use without limitation of time and with the scope of application in agriculture and forestry.
Hectare size in square meters
The area of the land plot, where both the length and width is equal to one hundred meters - this is 1 ha, it is equal to 10,000 meters squared. If you know the dimensions of the plot required for the calculation (length and width), then determining the number of hectares in the area is quite simple.
To do this, take a pen, paper and a calculator, and do simple calculations:
- Determine the area of the plot. To do this, just multiply the length of the area by the width.
- If the result is more than 10,000 square meters, then your plot is more than one hectare.
- To accurately determine the number of hectares, divide the result obtained in the first step by 10000.
Remember! On one square kilometer, 100 plots of 1 hectare can be located.
What is a cell
Weaving is a colloquial word derived from the numeral "hundred". Saying "weave of land", they mean a plot whose area is 1ar.
Ar (Russian designation a) is the unit by which area is measured. Ap is not included in the international SI system and means the area of an equilateral quadrangle with a side of 10 meters. It is the official unit for measuring area in the French Republic.
1 a \u003d 100 square meters \u003d 0.01 ha.
In order to imagine this distance, take 12 to 14 medium steps, then turn 90 degrees and repeat. The resulting square is the weave of the earth. A hundredth of something is also called a hundredth.
It is convenient to use this type of land calculation both in the sale and construction, and when sowing garden and garden plots.
How many acres in a hectare
For accurate calculations land area, you need to know the number of acres per hectare. One hectare is one hundred acres.
In order to convert the number of acres to a hectare, there are two ways:
- The first way: divide the number of acres by 100. The resulting number is the area of \u200b\u200bthe plot in hectares.
- Second: multiply the number of acres by 0.01.
If after conversion the number of hectares less than one, then it is more convenient to write this area in square meters. To do this, the number of hectares is multiplied by 10,000.
In order not to make a mistake in the calculation, remember the ratios:
- 1 s. (weaving) = 100 square meters = 1 ar = 0.0001 sq. km.
- 100 s. (hundredths) = 10000 sq. m. \u003d 1 ha \u003d 100 are \u003d 0.01 sq. km.
For an ordinary summer resident, it makes no sense to acquire a large amount of land. He has enough space for good rest. But the farmer will need a large plot. Properly calculated hectares and acres will help you determine the land tax and land share.
