Proper repair work depends oncorrect counting square meters. After all, the purchase of all building materials is the first stage of any repair. Without these data, it is impossible to buy construction materials necessary for the repair. In order not to waste our savings and prevent a shortage of finishing materials, you need to know exactly how to count the square meters of the room.
Why do I need to calculate the quadrature
There are different situations in which justneed to know the exact parameters of the room. Most often, such data is needed for repairs, obtaining a cadastral passport or for the sale of premises. If during the calculation, an error occurred, this leads to undesirable and additional costs. To avoid unpleasant consequences, you need to know exactly how to calculate square meters correctly.
The amount of tax on housing depends on exactlycalculated data. From the number of square meters of surface area depends on the amount of tax. Selling the premises, the owners must measure it before determining the price.
As for the repair work, accurate measurements of the quadrature make it possible to determine the required amount of building materials and the cost of finishing works.
The amount of wallpaper and paint depends on how the square meters of the walls are calculated and whether it is done correctly.
How to calculate square meters of a wall
Подсчитать квадратуру стены необходимо, так как Without these data, it is impossible to determine the general parameters of the room. Taking a tape measure, a notebook and a calculator, begin measuring the wall. First of all, the measured width of the wall and its height from the ceiling to the floor. Often the premises have irregular angles, and this affects the process of measuring the quadrature and the original data.
From how the square meters of the wall are calculated,depends on the overall result and the number of building materials required. After the measurements, the length and height of the wall are multiplied, for example: the parameters of the wall: length - 3.8 m, height - 2.8 m. Thus, the general indicator is: 3.8 x 2.8 = 10.64 m2.
Calculations on this principle are made for eachwalls separately. When all measurements are made, the results need to be put together. If the walls are uneven, they need to be measured on each side, and then calculate the arithmetic average and multiply it by two.
Calculation of square meters
How to calculate the square meters of the room?The layout of the room is not always rectangular, there are also non-standard solutions. There are many different and unusual options, so you need to familiarize yourself with them, so that in the future there will be no problems with counting square meters.
If a room is connected to a balcony, it is necessary to calculate the area of the room resulting from the redevelopment. To determine the total square, do the following:
- We measure a room without a balcony. For example, the length of a large room is 6 meters, and the width is 7.8 meters.
- The obtained measurements must be multiplied: 6 x 7.8 = 46.8 m2.
- Next you need to measure the balcony. Suppose the length of the loggia is 3.2 m, and the width is 2.5 m.
- The results must be multiplied: 3.2 x 2.5 = 8 m2.
- All results must be added: 46.8 + 8 = 54.8 m2.
Thus, we get a general indicatortwo connected rooms. If in the process of redevelopment the room is connected to a corridor or a closet, then the resulting measurements are also plus to the general indicator. Thanks to these examples of calculations, you can easily find out how to calculate square meters correctly.
Wall area excluding windows and doorways
Measuring a room, a person who does not know all the nuances often faces problems. Especially difficulties arise when calculating the squaring of the wall with windows and doorways.
If the wall has two windows, then you need to know how to calculate the area of the wall in square meters without window openings.
You need to multiply the width and height of the wall: 3.5 x 5.5 = 19.25 m2.
After the general indicator has been found, we measure the window opening and calculate its area. For example, the height and width of the window frame is 0.8 meters by 1.4, meters.
Multiplying the figures, it turns out that the area of the window is 1.12 m2.
Since there are two windows then 1.12 m2 you need to multiply by two, but in the end get 2.24 m2.
Then, from the total square of the wall we subtract the area of both windows: 19.25 - 2.24 = 17.01 m2.
In the same way, the area of doorways located on the wall of radiators, fireplaces and other elements is excluded.
How to calculate the area in a room with irregular walls
Many ask how to calculate how muchsquare meters is the area of the curved space. A simple way to find out the square of a room is to plan the room and divide the complex shapes into lighter ones.
The area of a room with beveled corners is found by the formula S = ab / 2.
This formula allows you to find the area of the triangle and subtract it from the total square of the room. The vertical sides of the triangle are denoted by the letters a and b. The beveled side does not need to be calculated.
Чтобы узнать сторону а, необходимо от начала cut to measure the width of the wall, then the opposite and then calculate the difference between them. For example, the beveled side is 1.3 meters, and the opposite side is 3 meters, which means that the side a will be 1.7 meters.
Side b is determined in the same way.To calculate the need to compare the length of the room. For example, 6 meters and 3.4 meters, the difference between them will be 2.6 meters. Next, multiply all the results and divide them by two, in the end we get 2.21 m2 - the area of the cut triangle. Thus, knowing how to calculate the square meters of the floor in a curved room, you can easily find the necessary indicators.
How to calculate the number of tiles
Making repairs in the bathroom or in the kitchen you needknow how to calculate the square meter of tiles for surface finishing. Even the smallest errors in the calculations can provoke a stop of the workflow. As a result, you will have to purchase the missing materials and spend a lot of time searching for the same tile.
If the tile is needed for finishing the floor, then it is worthfigure out how to calculate square footage correctly. In addition to the size of the room itself, you need to know the size of the tile. For example, a square tile has sides of 0.33 meters, and a bathroom of 170 by 175 centimeters. To count the required number of tiles you need to multiply the length and width of the bath, and then multiply the sides of the tile. The resulting floor area, divide by the area of the tile. The result is the exact amount of finishing material. Buying a tile, you always need to take a few pieces in reserve.
Area Calculation Tools
Before counting square meters, decide on the tools used to calculate the area. To calculate cubic meters using two methods:
- Online editor.This is a special program that you need to download to your phone or tablet. The editor program allows you to get the necessary data using a room-sized scheme and select individual fragments. The advantage of this method is a quick and accurate calculation even in rooms with irregular layout. The minus of the program is a long study of the interface and features, the obligatory presence of a gadget.
- Manual counting It is necessary to write down all data just on a sheet of paper with an ordinary pencil. This method requires special vigilance, because during the calculations it is easy to make mistakes.
Some recommendations
If it is not possible to know the floor area byhouse book, you need to know exactly how to calculate square meters in another way. During the calculations, you will need a good knowledge of geometric formulas and skills to use the calculator online.
It is best to divide a room with an irregular layout into separate figures or apply the formula for the radius of a circle, resulting in the required value.
Calculate the square of the room is easy, you needjust remember the school curriculum. But also you should not forget that the obtained calculations must be properly rounded in order not to leave extra building materials and not to run to the store for the missing items.
Use the given examples and formulas andcalculating the area of a room or apartment will be an easy task for you. So you will find the answer to the question of how to calculate the square meters of the floor, walls and ceiling.
