1 linear How to convert square meters into linear meters and simply into meters? How much does a linear meter of painting cost?

A square meter (sq. m) is a unit of area in the International System of Units (SI). It is equal to the area of ​​a square with a meter side. The area of ​​a rectangular () room is calculated as the length multiplied by the width (height).

Square meters are widely used in practice. For example, when we talk about selling an apartment of 46 sq.m., its floor area is implied. When it is necessary to calculate the required quantity ceramic tiles To install it on a wall, you need to find out the area to be laid, namely, multiply the length of the wall by the height of the room.

The concept and distinctive features of a linear meter

A linear meter is completely different from a square meter. It measures length, and a square meter measures area. These two units are not interrelated and it is impossible to convert meters to square meters without knowing the width of the product. For example, a piece of fabric 2 linear meters long and 3 meters wide will have an area of ​​2*3=6 square meters.

Many people wonder how many centimeters are contained in linear units. The answer is quite simple - a linear meter is no different from a regular meter in length, i.e. it has 100 cm. But this is a kind of length without width. To determine linear meters, it is necessary to have information only about the length.

Linear meters measure the length of a product in the case where its width (or height) does not matter, for example, a roll of fabric, carpet or baseboard. In other cases, square meters are used, for example, when measuring the amount of ceramic tiles, laminate, etc.

Rolled building materials are often measured in linear meters. For example, in relation to linoleum, the price is often set in linear meters. This means that regardless of its width (it can be 3 m, 4 m), the buyer will pay only for the length he needs. The fact is that the price already initially includes the width of the product. But it happens that the cost of linoleum is indicated in square meters. Then it turns out that in order to buy 10 linear meters of linoleum with a width of 4 m, you need to pay for 40 sq.m.

To simplify calculations, the cost of furniture, such as a kitchen, is indicated in linear meters. It means that regardless of the number of shelves and doors, the buyer will pay only for the length. We are talking about a standard design and standard fittings.

Builders often use linear meters when determining the cost of work. For example, for laying tiles on steps, installing skirting boards or grouting joints in ceramic tiles, the price of services depends only on the length, and not on the area of ​​the work. But most construction work calculated based on the area of ​​the room (square meters).

Almost every person has definitely heard the expression “linear meter”. For many, this definition remains quite difficult, since it is not at all clear what the difference is between squares. m. from ordinary. What are we talking about?

One linear meter is equal to the usual length of one meter. It is used to measure goods that have a certain width, for example, linoleum. Calculating the cost of a product based on linear meters is much easier than calculating the cost per square meter.

For example, you need to purchase a carpet in a store, 2.5 wide and a certain length. It is not very convenient to make a calculation of 1 m2, such a segment is not very convenient. To do this, you need to determine the area of ​​the product. Then divide it into squares. In other words, you need to perform difficult mathematical calculations.

It is much easier to carry out calculations on a linear basis. To determine the cost of the product, you will need to multiply the length of the carpet segment by the number of meters.

There is a fairly large list of goods in which the cost is calculated by the number of linear meters. These include.

• Fabrics.
• Linoleum.
• Carpet.
• Finishing film.
• Rolled polyethylene.
• Electric wires.
• All kinds of pipes.
• Various fences.
• Fences.

Furniture calculation

Many consumers believe that calculation by linear meters only applies to rolled materials. However, this opinion is not entirely correct. When purchasing a product, we are often faced with a certain roll width. Linear lengths often determine the cost of furniture.

To make it clear, let's look at the following example.

The furniture manufacturer made an approximate calculation. To completely fill a three-meter kitchen, taking into account all the furniture details, he will need 30,000 rubles. Consequently, the cost of 1 m of furniture will be 10,000 rubles. In other words, this cost will correspond to the price of one linear meter. Based on these fairly simple mathematical calculations, the furniture manufacturer can tell the customer what the cost of a set of furniture of the corresponding sample will be.

However, it is necessary to take into account one important nuance. When calculating the price per line. m, only the cost of the cheapest fittings and materials was taken into account. Sometimes the cost of fittings is not included in the calculation at all.

Therefore, if you are given a very tempting offer, you must find out what material the product is made of and what fittings are installed on it. In this way, new customers are often attracted.

How many mm in a linear meter

As already mentioned, one linear meter is equal to one standard meter. From this it turns out that at 1 linear meter 1000 mm.

Cheat sheet

So, to make it easier to understand the units of measurement, they can be summarized in one table, in which their relationship will be visible, and it will be possible to quite easily convert one unit to another.

What does the term "square meter" mean?

This unit is designed to calculate the area of ​​a square, each side of which will be 1 meter. To determine the size of the area, you need to multiply the height and length of the product. Used to indicate short form- sq. m.

Today this unit is found almost everywhere in our lives. The most a clear example You can name the dimensions of the living space. In other words, if we are talking about an apartment of 16 m2, then the floor area is equal to this value.

Square meter is most often found in construction industry. To determine the area of ​​a wall that is 6 m long and 4 m high, you simply need to multiply six by four. It turns out that the wall area is 24 m2.

The weight of the reinforcement is very important parameter both for construction and for construction various buildings(For example - ). Weight metal elements must be taken into account when planning the construction of the building itself. The rods in the free and stressed zones, the distance between the rods, etc. depend on it.

In addition, the cost of construction will depend on the weight of a linear meter of metal stubble. It is cheaper to purchase metal rods at wholesale stores, where the price is indicated per ton. Calculations in construction are made in linear meters. Therefore, it is important to be able to calculate how many meters of rod are in one ton.

1 Correspondence table for reinforcement weights for different diameters

The standard weight of reinforcement of a particular diameter is regulated by GOST 5781-82 standards. The standard calculation table looks like this:

This table is absolutely easy to use. In the first column we select the diameter of the rod in mm that will be used, in the second column we immediately see the weight of one linear meter of a rod of this type.

Third column shows us the number of linear meters of reinforcement in one ton.

1.1 Calculation of reinforcement weight

The first and easiest way to find out how much a meter of reinforcement weighs is to use an electronic calculator for similar calculations.

To work with it, you only need to know the diameter of the rod with which we will work. All other calculation parameters are already included in the program.

Two other ways to find out How heavy is a rebar meter?, somewhat more complicated. Let's look at them in order of increasing complexity.

Since in private construction reinforcement with a diameter of 12 mm and 14 mm is most often used, we will take these rods as the basis for the calculations.

1.2 Example of calculating the weight of reinforcement (video)

2 Calculation based on standard weight

Let's calculate the amount of reinforcement, necessary for construction (provided that we have the table at hand).

1. Draw up a building construction plan taking into account the creation.
2. Decide on the diameter of the rods.
3. Calculate the amount of reinforcement used in meters.
4. Multiply the mass of one meter of reinforcement of the required diameter by the number of rods used.

Example: 2322 meters of reinforcing bars with a diameter of 14 mm will be used for construction. The weight of a linear meter of such rods is 1.21 kg. Multiplying 2322 * 1.21 we get 2809 kilograms 62 grams (grams can be neglected). For construction we will need 2 tons 809 kilograms of metal rods.

2.1 Calculation by specific gravity

This method of calculation requires certain knowledge, skills and labor. It is based on a formula for calculating mass, which uses quantities such as the volume of the figure and its specific gravity. Resort to this method of calculating the linear meter of reinforcement It’s only worth it if you don’t have an electronic calculator or a table with GOST standards at hand.

The concept of “linear meter” often confuses people. Although there is nothing mysterious, much less scary, in this phrase. Let's consider several options where this concept can be applied, and learn how to calculate the required number of linear meters.

At least three pieces of smaller width, at least two - larger, should correspond in length to the length of the room (6 meters). This means that in order to cover a room with linoleum 1.5 meters wide, you need to buy 18 linear meters (6*3=18). If you decide to lay linoleum with a width of 2.0 and 2.5 meters, then in total you need to buy 12 linear meters - 6 meters wide 2.0 and 6 meters wide 2.5 (6+6=12).

Any other rolled floor coverings are also sold by linear metres. But to cover the floor with carpet, it is enough to buy as many linear meters as the length of the room. Carpet usually does not fit together, as is done when laying linoleum, so you need to choose a width that will completely cover the floor.

By linear meters you can buy both film for finishing greenhouses and film for gluing any surfaces. You can calculate how much material is needed for gluing, for example, a door, in the same way as for laying linoleum. But in order to buy polyethylene for a greenhouse, you first need to draw to scale on paper all its parts separately. Next, calculate the lengths and widths of all individual parts, and then calculate the linear meters.

If you are planning to buy ready-made kitchen furniture, it is also sold in linear meters. You will only need to add up the lengths of all the walls along which the kitchen will be installed, and then just choose the appropriate furniture option. In the case of kitchen furniture, in addition to standard width, the cost per linear meter will include kitchen fronts, internal shelves and drawers, as well as fittings. Please note that the cost per linear meter does not include the cost of the hob, oven and dishwasher.

Linear meters are considered to be a variety of cornices and pipes - all those materials that require joining with each other. And any fencing, for example, metal fences, is also counted as linear meters.

In order not to make a mistake with the calculation of linear meters, it is better to come to the store with a drawn plan of the room. It should indicate the length and width of the room, and if it is a kitchen, then the height and location of windows and doors. Good luck with your calculations and repairs!

How much is a linear meter? This is analogous to a regular meter. The linear meter is used when measuring length in situations where the indication of width or height can be neglected for one reason or another.

In construction there is such a thing as a “linear meter”. For many, this measure of length remains a mystery for a long time. We hasten to reassure you, there is nothing scary here except the expression itself.

Let's try to understand this concept and learn how to correctly calculate the required number of linear meters.

Linear meter. How much is this?

This length measure measures what is rolled into a roll: linoleum, corrugated board, fabric, carpet. This concept is also used to measure the amount of material needed in construction or it means the amount of work to be done. For example, a linear meter of a kitchen, pipes, baseboards, fences, tiles, foundations, and so on.

FAQ

How many mm are in a linear meter?

As already mentioned in our article, to calculate a linear meter, the length of the material is necessary, since the width is already fixed and can be different. That is, there are 1000mm of product length in 1 meter.

How many linear meters per ton of reinforcement?

Calculating the amount of reinforcement for the foundation in linear meters. The measure of the amount of reinforcement is a ton. Therefore, you need to convert the linear meter into tons and then look at the price. But how many meters of reinforcement a ton contains depends on its diameter: the thinner the reinforcement, the more meters there are in a ton.

Let's say you need lumber. In one square meter there can be different quantities linear meters for different materials (edged boards, floor boards, lining). This is because the number of square meters also depends on the width of the material.

For example:

The edged board has the following parameters: 40x120, that is, its thickness is 40 mm and its width is 120 mm. It is necessary to calculate as follows:

Divide 1 square meter of edged board by 120 mm (product width), we get the value - 8.33. This is the number of linear meters.

1 sq.m./0.120 m = 8.33 l.m.

How much does a linear meter of painting cost?

Most often, painters calculate the volume of their work in square meters. That is, the length multiplied by the width of the surface.

One "linear meter" is equal to one meter?

The second option of measuring the structure along the contour (outlining line) is chosen to calculate the cost of the work.

What calculations are made in linear meters,
and which ones are square?

If the amount of laminate, parquet or ceramic tiles required to cover the floor is calculated in square meters x, then the amount of linoleum or carpet is calculated in p/m.

The consumption of plaster, putty, primer, and paint is calculated in kilograms per square meter. The consumption of wallpaper or drywall is calculated in p/m. To calculate the cost of work, calculate the cost of work per square meter.

The calculation of wallpaper for covering walls is similar to the calculation of linoleum.

Using the calculator below, you can calculate the dimensions of window slopes, which are taken into account when calculating the cost of repair work and purchasing consumables.

We are all accustomed to thinking that the unit of measurement for distance or length is the meter. Then what is a linear meter? How is it different from the usual one? Yes, essentially nothing. It is customary to measure the length of any material in linear meters. In this case, its width or height is not taken into account. They are either standard or, when measured, do not have a significant meaning.

What is measured in linear meters

The fabric is usually measured to you in linear meters in the store. With a width of 1.5 m, a linear meter will be considered a piece of fabric 1 m by 1.5 m. If you buy pipes, then, regardless of their thickness, the length of the pipe will be measured in linear meters. So does the electrical cable. It doesn’t matter at all what cross-section it has, whether it’s thick or thin, the price for it is indicated per linear meter. The same situation applies to skirting boards, linoleum, various insulation and sealants, etc. And when the cost of a kitchen is calculated in linear meters, what is meant?

What is a linear meter of kitchen

In this context, the linear meter is used rather as a conditional value. For the convenience of calculations, it is generally accepted that a linear meter of a kitchen is the furniture that is installed along a 1 m long wall from floor to ceiling, according to the design project. These can be tables, shelves, cabinets and other modules. Usually, the cost of a kitchen is indicated this way - per linear meter. It is so convenient to immediately calculate its approximate price by multiplying the length of the wall along which it will be located by the cost of one linear meter of the kitchen.

Each of us has had the opportunity to make repairs or purchase new furniture at least once in our lives. And quite often, when purchasing certain building materials, we heard about such a unit of measurement as a linear meter. This concept confuses almost everyone, and it is quite difficult to immediately determine how this value differs from a square meter. You cannot learn what a linear meter is from a dictionary, because this concept was invented by product manufacturers. But in this material we will understand what this unit of measurement is.

This parameter represents the usual length of one meter for products with a certain width, such as fabric or linoleum. And calculating the cost of goods by linear meters is much easier than by square meters. For example, you need to buy a piece of carpet of a certain length with a width of 2.5 meters. In this case, calculating square meters will not be particularly convenient, because you will need to calculate the area of ​​the product and then divide it into squares. In general, carry out quite complex mathematical calculations.

With a linear meter, everything is simple and in order to find out the cost of the goods you just need to multiply this unit of measurement by the length of the segment.

The linear meter is most often used to calculate the cost of such goods:

• textile;
• linoleum;
• carpet;
• finishing film and polyethylene for greenhouses;
• electrical cable;
• finished furniture;
• various cornices and pipes;
• fencing and metal fences.

Most consumers believe that only rolled materials can be calculated by linear meters. And such an assumption cannot be considered completely incorrect, because in most cases we encounter this measure when purchasing similar products with a specific width. But the cost of furniture is often calculated using linear meters.

Let's look at this example for clarity. The furniture manufacturer roughly calculated that to fill a three-meter-long kitchen, taking into account all the cabinets, shelves, doors and fittings, it would be necessary to use 30 thousand rubles worth of materials. This means that one meter of furniture will cost 10 thousand - this cost is the price per linear meter. And thanks to such simple mathematical calculations, the manufacturer can immediately indicate to the customer how much this or that standard set will cost him.

But there is one nuance here: the cost of a linear meter includes the price of the most cheap material and fittings, and sometimes the latter, are not taken into account at all. So if you see an offer that is too tempting, then you should find out more specifically about the contents of the product. After all, such a technique is often used only to attract new customers.

We know what this unit of measurement is from our school desks. And remember that a square meter is needed to measure area various figures. And in fact, this measure is relevant for measuring any building materials and furniture. And if the width of the product practically does not affect the linear meter, then for a square meter this value is of great importance. For example, you need to lay linoleum in a room 3 meters long and 2.5 meters wide. Through simple mathematical calculations we find out that the cut is 2.5 * 3 = 7.5 square meters.

This unit measures:

• room area;
• area of ​​flooring surfaces;
• area of ​​facing materials;
• area occupied by furniture.

As for furniture, this unit of measurement is especially relevant for small kitchens, where the area of ​​the furniture plays a very important role.

Quite often, when purchasing certain materials, we need to convert one unit of measurement to another and vice versa. But how to do this, because a linear meter is essentially a unit of length, while a square meter is a unit of area. Don't despair, because it will be much easier to do than it seems.

In order to convert a linear meter to a square meter, you will need to find out the exact width of the product, which the manufacturer accepts as standard. And if with the calculation of linoleum or carpet everything is quite simple - we divide one linear meter by the width of the product and get the number of square meters, then with the calculation of furniture you will have to tinker a little.

For example, in order to find out how many “squares” are contained in a standard kitchen 5 meters long. You will need to measure the width of the floor elements, not the height of the kitchen set. Let's say it is the standard 60 cm (0.6 meters). Now you need to multiply these parameters together: 5 * 0.6 = 3 square meters. In this simple way you can calculate the area occupied by the set and measured in “squares”.

The correct answer is No, because a square meter and a linear meter are units of measurement of different categories. Square meters measure the surface area, and linear meters measure only the length of the product.

Below we will analyze the concepts of square and linear meters

Square meter (sq.m; m2) in the International System of Units (SI) is the area of ​​a square whose side is 1 meter. Square meters measure the surface area of ​​walls, floors, real estate objects, where the area, for example, of an office or apartment is equal to the floor area. Or if you need to calculate the amount of ceramic tiles for a wall or linoleum for a floor, you need to multiply the length by the height and get the surface area in square meters. Although linoleum itself is sold in linear meters, more on that below.

Designations in square meters (m2) are used in...

• Measuring buildings, houses, apartments, premises;
• Measurement of facing and flooring materials;
• Measuring the covering surfaces of roofs and floors;
• Measuring the area occupied by equipment and furniture

The concept of a linear meter

It is IMPOSSIBLE to convert square meters into linear meters and simply into meters!

Linear meter (roll material, product, fence, furniture)– this is the length independent of the width. Since the price of the material is included in the cost of 1 linear meter of carpet, linoleum or lining. A linear meter of linoleum 3 meters wide will naturally be more expensive than linoleum 2.5 meters wide.

Sometimes, in the manufacture of kitchen furniture, linear meters are also used for ease of calculation. For example, the manufacturer considered that Kitchen Cabinet 3 meters long and 60 centimeters wide with required quantity shelves, drawers, doors will cost $1,200 at the National Bank exchange rate. And as you know, the kitchens in our apartments are different, mostly small, so the manufacturer sets the price for 1 linear meter at $400. The customer can only fit 2.5 meters. The standard equipment, placement of shelves, drawers are discussed and the price is $1000.

$400 x 2.5m = $1000

Designations in linear meters are used to measure:

• Flooring roll materials(roll of fabric, carpeting, linoleum...);
• Boards, linings, block houses, plinths, sometimes pipes, fittings;
• Cost is the price of furniture (kitchen) with standard equipment and fittings.

How to calculate linear meters into square meters and vice versa

Example 1

To convert square meters into linear meters, you need to know the length and width of the product (material) that is sold in linear meters.

We need to lay 12 m2 of linoleum in the kitchen, but in the store they sell it by linear meters, but with a width of 2.5 m, 3 m or 4 meters. It would be better to buy 4 linear meters of linoleum 3 meters wide or 3 linear meters 4 meters wide:

4m (length) x 3m (roll width) = 12 square meters
3m (length) x 4m (roll width) = 12 square meters

In this particular case, 12 square meters is equal to 3 or 4 linear meters, but this cannot be considered because the width must always be taken into account.

Example 2

Let's take the same example with kitchen furniture 2.5 linear meters. We need to know the floor area that our kitchen furniture covers. To do this, we multiply the length of 2.5 m by the width of the kitchen wall 0.6 meters, and we get 1.5 square meters - this is the area occupied by our furniture in the kitchen.

Example 3

To finish the bath we need to buy 65 m2 of lining. It is sold in 3-meter lengths at a price per linear meter. We need to calculate how many linear meters are needed for 65 m2.
Our board (lining) has dimensions of 300 x 10 x 0.5 cm or 3m x 0.1m x 0.005m. We multiply the length by the width in meters and get the area of ​​one board (0.3 m2):
3m x 0.1m = 0.3 m2
Now we will find out how many boards are needed for 65 m2. To do this, divide 65 m2 by the area of ​​1 board:
65: 0.3 = 216.67 or 217 boards (lining)
Our lining (board) is 3 meters long, which means we need to buy 651 linear meters.
217 x 3 = 651 m/p