The construction of a private house, cottage or any other building requires an estimate. It indicates the number of building materials and their cost. There are several methods for performing the corresponding calculations. The board is a common material that is used everywhere. In order to determine how many boards are in a cube, you need to familiarize yourself with the calculation options and the nuances of this process.
How many boards in a cube: varieties of lumber and features of their calculation
The boards that are used in the construction of houses and other structures differ in several ways. First of all, the material from which they are made is taken into account. The technical characteristics of the product depend on the type of wood. Depending on the method of production, these building elements are divided into types:
- edged;
- unedged.
The first of them belong to the highest grade and have the correct shape, since all their faces can be processed. In turn, unedged products are most often used for organizing rough flooring, etc. The peculiarity of this material is that its side edges are not processed, they contain bark and have a natural shape. This simplifies the production of unedged boards and affects their cost.
In order to answer the question of how to calculate the cube of the board, you must first decide which of the materials will be used in the construction process. For example, it is easier to calculate the cubature and cost of an edged part, since it has a geometrically correct shape.
For unedged products, there are constant values that are arithmetic averages. A table of boards in a cube in this case is not always suitable, since it takes into account the rounding even of edged lumber.
Separately, it should be said about building materials for fine finishing. This group includes floorboards, lining, block house and products that imitate timber. The design of these finishing parts includes special ribs and grooves necessary for tight connection of individual elements to each other.
Useful information! When calculating the finishing lumber, you need to focus only on the dimensions of the main part of the board. Thus, the size of the locking joints is not taken into account, only the numerical values of the product body are taken for calculation.
Regardless of what type of material is used, a single formula is used to calculate the number of boards in a cube. An exception in this case are unedged products. Their calculation has its own characteristics, because such parts do not have all the faces necessary for the calculation.
Cube volume formula: how many edged boards are in 1 cubic meter
A cube is a geometric figure that consists of 6 equivalent faces. Each of them is a square. To determine the volume of this figure, it is necessary to multiply 3 indicators among themselves:
- length;
- width;
- height.
In order to find out how many boards are in 1 cube, you need to multiply several values. The result is a mathematical expression that looks like this:
V = h x b x L, where:
h is the height of the edged product (m);
b – element width (m);
L is the length of one part (m).
Using this formula, you can determine the volume of 1 element. It is important to remember that when carrying out the calculation, it is necessary to convert the millimeter values \u200b\u200bof the product into meters. For example, in order to determine how many boards 25x150x6000 in a cube, you need to convert the numbers by multiplying them by 0.001. The finished mathematical expression after such a transformation will look like this:
V = 0.025 x 0.15 x 6
The result is that the volume of one piece of wood is 0.0225 cubic meters (m³). Next, it remains to calculate how many pieces of edged boards are contained in 1 cubic meter. There is a simple formula for this. It involves dividing 1 cubic meter by the volume of 1 board, which was obtained using the past mathematical expression. Consider the calculation on an example:
1 m³ / 0.0225 m³ = 44.4
Thus, 1 cubic meter contains approximately (if rounded up) 44 boards. After that, it is already possible to independently determine the amount of material needed for the construction of a particular structure. And also at this stage, you can draw up a general estimate indicating the price of edged boards per cubic meter.
To calculate the cost of 1 edged board, a mathematical expression is used, which involves multiplying the volume of 1 part by the price of a cubic meter. Let's look at an example:
0.0225 x 8200 rubles = 184.5 rubles.
The calculation showed that the cost of 1 product of the cut variety will be approximately 184 rubles. If the cost of 1 part is known, but it is necessary to calculate the price of a board cube, you need to do the reverse manipulation. In this situation, you will need to divide the price for 1 item (184.5) by its volume (0.0225).
Note! Sometimes, especially when buying a small batch of boards, there is confusion with decimal places. In some cases, lumber vendors will specifically quote a value calculated by rounding up to the 3rd number. However, by law, this value is only suitable for large batches of boards. When purchasing several products, it is recommended to round off according to GOST, namely up to 0.000001 m³.
When calculating the number of boards and the cost of lumber per cubic meter, it is desirable to take into account unplanned losses that very often occur during construction. Therefore, it is recommended to buy edged products with a small margin (several pieces).
How many boards in a cube: calculation of unedged lumber
The calculation of the cubature of an unedged board has some nuances, since its shape is not correct. Such material does not have a rectangular section along its entire length, so it is used to organize temporary structures. The lower and upper surfaces of unedged boards must be processed along the entire length. Otherwise, this product is the side part of the log (slab).
To find the volume of unedged lumber in 1 cubic meter, as well as its quantity, there are several methods. It should be noted right away that it is quite difficult to determine how many boards are in one cube when it comes to irregular geometric shapes. Therefore, the initial numbers obtained when calculating unedged parts will be an approximate indicator.
Consider what methods are used to calculate the cubic capacity and the amount of unedged lumber:
- batch;
- piece;
- sampling method.
In the first case, you will need to load the lumber into a package, which must have the correct shape. After bookmarking, it is necessary to measure the necessary indicators. Next, a standard procedure for determining the volume is performed using the values \u200b\u200bobtained when taking measurements. This method is most common for products that do not have clear edges. For example, with it, you can calculate the cubes of a 25x150x6000 board in a cube (unedged).
It is worth noting that in this type of mathematical expression, a special coefficient (for width) is used, which is the arithmetic average. Although this option is not fast, it allows you to answer the question of how to calculate the cube of the board.
The piece method involves the use of numbers corresponding to the arithmetic mean values of the height and width of the edged product. These values are calculated in meters.
In order to find the arithmetic mean, you need to measure the board. The minimum width (at the narrowest point) and the maximum are measured. The two scores are then added up and divided in half. After that, the same height manipulation is performed. The numbers obtained during the calculation must be multiplied by each other and by the length of the product.
Let's see how it looks like in the form of a mathematical expression:
(b max + b min) / 2 x (h max + h min) / 2 x L = V
Using such a formula, it will not be difficult to determine the volume of 1 unedged element and answer the question of how to calculate the cubature of the part. After obtaining this value, you can calculate the total number of boards in a cubic meter. For such a calculation, you will need to use a formula similar to the trimmed part (a cubic meter is divided by the volume of the product).
Useful information ! When buying raw boards, you need to be careful. Sellers should use a factor that affects the reduction in total volume, taking into account future shrinkage. To calculate wet coniferous products, 1 cubic meter must be multiplied by the number 0.96. In turn, the coefficient for hardwood is 0.95.
The last way to determine the volume of lumber and its quantity in 1 cubic meter is the sampling method. It is used in the calculation of large batches of wooden building materials. The essence of this method is that several boards are selected from the total mass. Then the parts are measured and calculated according to the piece by piece method. The resulting numbers are multiplied by the total number of parts in the lot.
How many boards in a cube 50x150x6000 in a cube: calculation
As an example, you can take an unedged product with dimensions of 50 by 150 by 6000 mm. First, we convert millimeters to meters. Some people don't know how many millimeters are in 1 meter. To convert, you need to multiply the required number in mm by a factor of 0.001. In finished form (with substituted values), the formula will look like this:
(0.155 + 0.145) / 2 x (0.055 + 0.045) / 2 x 6 = V
Related article:
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The main criteria for choosing a finished product. Comparison of prices of well-known manufacturers.
After adding and dividing by 2, we get the arithmetic average of the width and height of the unedged part. Thus, the formula takes on a more understandable, standard form:
0.15 x 0.05 x 6 = 0.045
This is how a calculation is made, the result of which is finding the volume of 1 board. To determine the number of products in 1 cubic meter, the same formula is used as in the case of a trimmed counterpart.
If necessary, you can calculate the area of one board. Most often, this is required when the manufacturer indicates the price per square meter, and not per cubic meter. The area formula involves multiplying the width of a part by its length. It is important in this case not to make a mistake and not to forget to convert millimeters to meters.
In order to determine the cost, the same formula is used as in the case of edged lumber. You just need to multiply the volume of 1 part by an amount that corresponds to the total price of the cube. This is how the calculation of cubes in the cube of the board 50x150x6000 is performed.
Calculating the board with an online calculator
Perhaps the easiest way (along with the lumber cube table) to determine the exact value of the volume and number of wooden boards is an online calculator. It is a program with preset algorithms that allow you to calculate all the necessary lumber values. This method makes it possible to calculate not only the edged board, but also other varieties of these products.
Note! In order to avoid the possibility of an error when calculating the material on the online calculator, you should immediately indicate for which board the measurement is used.
The process itself is quite simple. First you need to find a calculator on one of the specialized sites using the search line of the browser. Next, you will need to enter the required indicators in the appropriate cells. The board calculator in the cube will calculate on its own.
This method is popular and allows you to quickly and accurately determine all the necessary lumber values. When using a calculator, it is recommended to check the accuracy of filling several times. In the event of an error, the calculation will be performed incorrectly, which is fraught with serious discrepancies in the final figures.
How many boards in a cube: table (6 meters)and tips for its use
The last method to determine the quantity and cubic capacity of wooden products is to use a special table. This method is very convenient, as it does not require long calculations. All that is needed is simply to find the desired value in the table using the initial data (width, height and length).
In order to quickly find the correct answer to the question of how many boards are in one cube, the table is the best fit. However, experts point out one drawback of this method: the numbers corresponding to the cubic capacity or quantity are often rounded off. Therefore, if you need to perform the most accurate calculation, it is recommended that you do all the calculations yourself.
Edged board volume in a cube:
Board dimensions, mm | Length, m | Volume 1 piece, m³ |
| 50 to 200 | 6 | 0,06 |
| 30 to 100 | 0,018 | |
| 20 to 150 | 0,018 | |
| 30 to 150 | 0,027 | |
| 20 to 200 | 0,024 | |
| 30 to 200 | 0,036 | |
| 25 per 100 | 0,015 | |
| 40 to 100 | 0,024 | |
| 25 to 150 | 0,0225 | |
| 40 to 150 | 0,036 | |
| 25 to 200 | 0,03 | |
| 50 to 100 | 0,03 | |
| 40 to 200 | 0,048 | |
| 50 to 150 | 0,045 | |
| 20 to 100 | 0,012 |
In addition, before starting the search for the desired value, it is advisable to make sure that the length of the lumber matches. The tables can be different, containing information about the cubature of boards with a length of 3, 4 or 6 m. Today, the most common are wooden products, the length of which is 6 meters. How many boards are in one cube? The table that allows you to determine the amount of lumber also uses rounded values.
Do not forget that the board can be made from different types of wood. Therefore, before using the table, it is recommended to make sure that you have selected the required type of lumber.
How many boards in 1 cube: table (6 meters):
Board dimensions, mm | Length, m | Number of pieces in 1 m³ |
The tabular method is good because it does not require calculations or self-filling of overall and other lumber values to get an answer. It is suitable for determining the cubature, and also allows you to answer the question of how many boards are in a cube. The table is ideal for calculating large batches of a product.
Edged board prices per cube: 50x150x6000and other varieties
Today in the construction market you can find many varieties of lumber. All of them are differentiated not only by size, but also by the type of wood from which they were made. And also the cost of these products is influenced by the production technology and their purpose. In order to find out how much a board cube costs, you need to familiarize yourself with all the varieties of these details.
The most popular in the construction of private houses, cottages, as well as other structures is a classic edged board. It can be 1st and 2nd grade. The first option is more expensive, as it has higher technical characteristics and durability.
Useful information! The price of a 1st grade edged board is approximately 7,500 rubles. for 1 cu. Products that belong to a lower quality group cost about 4-6 thousand rubles. for 1 m³.
The width and height of the boards, as a rule, does not affect their cost. This is due to the fact that in a cubic meter, regardless of the dimensions of wooden lumber, there will be the same number of parts. In the sense that for the same price you will receive 44 edged boards 25x1500x6000 (price per cube: 7500 rubles) or 22 parts 50x150 having the same length.
Separately, it is worth mentioning edged boards made in accordance with the technical specifications (TU). Lumber of this type costs an average of about 7,000 rubles. per cube Such boards are distinguished by good quality characteristics and can be used in the construction of various structures.
Unedged products are cheaper, as they are of lower quality. Their cost is calculated using averaged values. The price of unedged lumber ranges from 4 to 5 thousand rubles. However, they are not recommended for construction. It is better to use better quality lumber, for example, edged board 40x150x6000 (price per cube: 7500) or similar products with other dimensions.
When buying wood lumber, you need to pay attention to some points. For example, the board must be flat. The curvature of the product most often indicates that the technology was violated during its production. Such parts are not used in construction, as they do not have the required quality.
How much does a board cube weigh? When purchasing this building material, its mass should be taken into account. So, for example, a cut board made from dry spruce weighs 450 kg (1 cubic meter). 1 m³ of raw products has a mass of 790 kg. Dry pine has a weight of 470, and raw - 890 kg. This knowledge will be needed when transporting products.
When choosing lumber and its calculation, you must be careful. The board must not have cracks, chips or other defects. Small cracks are allowed, but it is recommended to buy a solid, high-quality product that meets GOST. You should also pay attention to the presence of knots. This is due to the fact that they negatively affect the strength of the wooden part. The choice of calculation method depends on the specific case. If necessary, you can always use the services of specialists who will help you perform the correct calculation and draw up an estimate.
Content:
The seller and buyer of timber pursue their own interests. In such a rather delicate matter, one must have certain - simple - knowledge. Today everyone has a tool: a calculator in the phone.
What is a cubic meter of edged board
How many edged boards in one cube - Photo
Edged board- lumber with cleanly cut edges, without bark residues. The width of the edged board exceeds the thickness at least twice.
Since the fee is charged for the volume in cubic meters, we recall the geometric formula for its definition:
W * H * D = volume.
Everything is in meters.
To find out how many boards are in one cube:
1 / (W * H * D) = number of boards in 1m3 (cube)
where, W- Width, AT- Height, D- Length
Translation: 1mm=0.001m, 10mm=0.01m, 100mm=0.1m
Below is a table of some types of edged boards and their volume
|
Board dimensions |
The volume of one board | Boards in 1m3 (cube) |
|
20×100×6000 |
0.012 m³ |
83 pcs. |
|
20×120×6000 |
0.0144 m³ |
69 pcs. |
|
20×150×6000 |
0.018 m³ |
55 pcs. |
|
20×180×6000 |
0.0216 m³ |
46 pcs. |
|
20×200×6000 |
0.024 m³ |
41 pcs. |
|
20×250×6000 |
0.03 m³ |
33 pcs. |
|
25×100×6000 |
0.015 m³ |
67 pcs. |
|
25×120×6000 |
0.018 m³ |
55 pcs. |
|
25×150×6000 |
0.0225 m³ |
44 pcs. |
|
25×180×6000 |
0.027 m³ |
37 pcs. |
|
25×200×6000 |
0.03 m³ |
33 pcs. |
|
25×250×6000 |
0.0375 m³ |
26 pcs. |
|
30×100×6000 |
0.018 m³ |
55 pcs. |
|
30×120×6000 |
0.0216 m³ |
46 pcs. |
|
30×150×6000 |
0.027 m³ |
37 pcs. |
|
30×180×6000 |
0.0324 m³ |
30 pcs. |
|
30×200×6000 |
0.036 m³ |
27 pcs. |
|
30×250×6000 |
0.045 m³ |
22 pcs. |
|
32×100×6000 |
0.0192 m³ |
52 pcs. |
|
32×120×6000 |
0.023 m³ |
43 pcs. |
|
32×150×6000 |
0.0288 m³ |
34 pcs. |
|
32×180×6000 |
0.0346 m³ |
28 pcs. |
|
32×200×6000 |
0.0384 m³ |
26 pcs. |
|
32×250×6000 |
0.048 m³ |
20 pcs. |
|
40×100×6000 |
0.024 m³ |
41 pcs. |
|
40×120×6000 |
0.0288 m³ |
34 pcs. |
|
40×150×6000 |
0.036 m³ |
27 pcs. |
|
40×180×6000 |
0.0432 m³ |
23 pcs. |
|
40×200×6000 |
0.048 m³ |
20 pcs. |
|
40×250×6000 |
0.06 m³ |
16 pcs. |
|
50×100×6000 |
0.03 m³ |
33 pcs. |
|
50×120×6000 |
0.036 m³ |
27 pcs. |
|
50×150×6000 |
0.045 m³ |
22 pcs. |
|
50×180×6000 |
0.054 m³ |
18 pcs. |
|
50×200×6000 |
0.06 m³ |
16 pcs. |
|
50×250×6000 |
0.075 m³ |
13 pcs. |
When buying lumber in small quantities, you can get confused with decimal places, namely with rounding. An experienced seller will round the resulting number to the 3rd decimal place. The experienced buyer will round up GOST y - up to 0.000001 cubic meters and remind the seller that up to 0.001 cubic meters. meters are rounded only a batch of boards. The most common quantity - from several boards to 2-4 cubic meters - does not make up a batch. In order not to offend either one or the other, they are rounded to 4 decimal places.
Then the resulting volume is multiplied by the cost of 1 m3 (cube). And here the number of decimal places can significantly affect costs.
1 edged board 32 mm thick, 200 mm wide and 6 m long(32X200X6000) has volume
- 0.032 * 0.2 * 6 = 0.0384 cubes
30 boards will have volume
- 0.0384 * 30 = 1.152 cubes
If the seller rounds the volume of 1 board to 0.04 cubic meters, he will additionally receive income:
- 0.04 * 30 \u003d 1.2 cubes
- 1.2 - 1.152 = 0.048 cubes
Selling these 0.048 "air" cubes makes the buyer's wallet easier
The cost may vary depending on the type of wood. Grading decreases with a decrease in quality: the presence of wood defects and deviations from standard sizes. If the floorboard has a curvature, narrower or thinner than the standard by 3-5 mm, it will not work completely. Visual inspection of the lumber is just as important as accurate sizing.
Edged board area covered
To find out how much lumber you need, the calculation of the board in a cube will help you. The above formula is based on the definition of area
W * D = area.
Having calculated the covered area, it remains to multiply it by the desired thickness of the board
W * D * 0.022; 0.025; 0.032; 0.04m and so on.
It remains to see how many boards are in one cube, and determine the required number. Just in case, print or memorize the table above.
You also need to take into account the future cutting of the material.The floorboard and sheathing board "lining" have an overlapping tongue, which is taken into account in the cubature, but is not included in the area to be covered. A couple of boards are needed have in reserve .
Determining the volume of unedged boards
How many unedged boards are in one cubic meter - Photo
Unedged board, that is, not having a rectangular section along the entire length, is much cheaper and is widely used for the installation of various kinds of rough battens, temporary fences.
It is important to understand that the top and bottom of such a board must be sawn along the entire length. If one face is not propylene, then this is already croaker. The definition of the cubic capacity of such lumber differs precisely in that it does not have the correct geometric shape.
The current standards establish several ways to account for unedged material, and it is almost impossible to calculate exactly how many boards are in 1 cube.
- Batch.
- Piece by piece.
- Sampling method.
In batch In this case, the boards are tightly packed into a bag of the correct shape with further measurement. Further calculation is carried out according to the standard formula for determining the volume. using various coefficients.
Piece measurement made according to average measurements of height and width. The largest and smallest dimensions in meters are added and divided in half.
(Wmax + Wmin) / 2 * (Hmax + Hmin) / 2 * L = volume, m3
where, W- Width, AT- Height, D- Length
If it is visually visible that the wood is fresh and, accordingly, damp (humidity above 20%), then the seller is obliged to reduce the total volume by multiplying the received cubic capacity by the coefficient:
- 0,96 for softwood
- 0,95 for deciduous.
Sampling method used to determine the volume of a large batch of unedged lumber. When loading, for example, into the body of a vehicle, every fifth, tenth or twentieth board is measured using the second method.
The resulting volume is multiplied by five, ten, twenty. Loading continues to the next control board. The selection of control boards in a separate foot is also practiced. The calculation is made after the loading is completed.
Calculating the volume of a bar: how much is a bar in a cube?
Calculation of the amount of timber in one cube - Photo
The beam differs from the edged board only in that all its faces or two opposite ones have the same size: more than 0.05 m in thickness and 0.013 m in width. The formula for determining its volume is standard
|
R beam size |
The volume of one bar |
Bar in 1m3 (cube) |
|
100×100×6000 |
0.06 m³ |
16 pcs. |
|
100×150×6000 |
0.09 m³ |
11 pcs. |
|
150×150×6000 |
0.135 m³ |
7 pcs. |
|
100×180×6000 |
0.108 m³ |
9 pcs. |
|
150×180×6000 |
0.162 m³ |
6 pcs. |
|
180×180×6000 |
0.1944 m³ |
5 pieces. |
|
100×200×6000 |
0.12 m³ |
8 pcs. |
|
150×200×6000 |
0.18 m³ |
5.5 pcs. |
|
180×200×6000 |
0.216 m³ |
4.5 pcs. |
|
200×200×6000 |
0.24 m³ |
4 things. |
|
250×200×6000 |
0.3 m³ |
3 pcs. |
W * T * D = volume of timber, m3.
To find out how much timber is in one cube
1 / (W * T * D) = amount of timber in 1 m3 (cube)
where, W- Width, T- thickness, D- Length
Translation: 1mm=0.001m, 10mm=0.01m, 100mm=0.1m
When buying a beam, the volume must be determined by the piece, since the beam is laid with spacers in the stack. The measurements of such a stack and the calculation of the cubature according to the above formula invariably lead to a significant overestimation of the volume.
Length of 1 cube of timber (and any edged lumber) in meters is determined by dividing the unit by thickness and width. For example, you need to find out how much timber is in one cube - a face of 180 mm.
1 / (0.18 * 0.18) = 30 meters 87 cm.
1 meter of such a beam will have the following volume.
0.18 * 0.18 * 1 = 0.0324 m3.
These calculations may be needed when determining the cost of funds and material.
Construction log volume: how many logs are in one cube?
How many logs in one cube: calculation - Photo
Log buildings are and will be relevant. The determination of the volume of round material depends on the method of its production.
- Construction log of manual debarking.
- Construction log, rounded on special machines.
The section of the barrel for trimming by hand has the shape of a slightly truncated cone, so the cylinder volume formula is used, but with some peculiarities.
3.14 * r 2 * L = log volume, m3
Here
r- average radius, calculated as (r 1 + r 2) / 2, r 1 - radius from one end of the log, r 2 - radius from the other end of the log.
L- log length.
3,14
- constant "Pi".
The rounded log has, of course, a cylindrical shape and is calculated according to the above formula. But here the radius is measured at any end once. Determining the number of logs in 1 cube is determined similarly to a beam.
1 / (3.14*r2 * L) = Number of logs in 1m3 (cube)
Blanks for construction logs are measured in the same way.
The radius (diameter divided in half) is measured without taking into account the thickness of the tree bark. In practice, manual calculations are not carried out. They use special tables summarized in a cubature book. They are also available in electronic form.
In conclusion, it should be noted that lumber for critical work, standard in size, wood species and humidity, should be purchased at large sites. A small producer, as a rule, is not allowed there due to the lack of appropriate control over the quality of their products.
Specify dimensions in millimetersW- board width
H- board thickness
L- board length
Initial data
N- quantity in pieces
E- quantity in cubic meters
Many, when building a house or a bath, are faced with the need to calculate how much lumber is required for work. Determining how much board or timber you need is simple. But the price of lumber is usually indicated per cubic meter, and in this case it will be more convenient to use a special program for calculations. With the help of our website, knowing the length, width and thickness of the board, as well as their number in pieces, you can calculate how many cubic meters of lumber you will need and how much one cubic meter or one board will cost.
Scope of application
Lumber is so called because it is obtained by sawing the trunk of a tree. Lumber is used for construction, furniture manufacturing, various containers and other products. Today, this type of building materials is the most popular. The wood from which lumber is made is an excellent heat-insulating material, maintains a stable humidity and does not require special treatment and care, which makes it especially convenient.Types of lumber
Timber includes timber, edged boards, unedged boards, building slats. The beam is a log processed from all sides. In the cut, it has a square or rectangular section. The timber is most widely used in the construction of houses, baths and floor structures.The edged board is a versatile lumber that is actively used both in construction work outside the building and in the design of the interior space. Edged board in cross section is an elongated rectangle. An unedged board differs from an edged board in that its edges are not cut off, so that a layer of the bark of the tree from which this board was cut remains visible. A building rail or bar is a bar with a smaller section than a regular one and is widely used in construction.
Lumber is classified according to the type of wood from which it is made. They are made from coniferous trees such as pine, spruce and larch. And from hardwoods such as oak and beech, birch, aspen.
Lumber is also distinguished by moisture content. They are divided into raw with a moisture level of more than 22 percent and dry with a moisture content below 22 percent. The former are used for construction work, and the latter for the manufacture of furniture.
There are also several varieties of lumber. The choice of grade depends on the application. So, for furniture, materials of the highest grade are used. For joinery and moldings, grade 1 lumber is suitable, and grade 2 and 3 are used exclusively as a building board. Lumber, if not used for a long time, must be protected from moisture. This can lead to their deterioration. It is not recommended to store lumber stacked on top of each other. There must be spacers between the layers of beams or boards. On this page you can calculate the number of boards in one cubic meter. Also shown is a table of standard sections of lumber and a table of the number of boards (beams) in 1 cube for a length of 6 meters.
Calculator for calculating the number of boards (beams) in one cubic meter by section and length
ANSWER: in one cube 0 pcs
The calculator knows the number of boards (beams) - how many cubes is it?
ANSWER: such boards (beams) are 0 m3 worth 0 rubles
Table of standard sizes of sections of boards and timber.
Sections of boards and timber have standard dimensions that correspond to GOST 24454-80 "Softwood lumber. Dimensions"| Thickness, mm | Width, mm | ||||||||
| 16 | 75 | 100 | 125 | 150 | - | - | - | - | - |
| 19 | 75 | 100 | 125 | 150 | 175 | - | - | - | - |
| 22 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | - | - |
| 25 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 32 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 40 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 44 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 50 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 60 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 75 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 100 | - | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 |
| 125 | - | - | 125 | 150 | 175 | 200 | 225 | 250 | - |
| 150 | - | - | - | 150 | 175 | 200 | 225 | 250 | - |
| 175 | - | - | - | - | 175 | 200 | 225 | 250 | - |
| 200 | - | - | - | - | - | 200 | 225 | 250 | - |
| 250 | - | - | - | - | - | - | - | 250 | - |
Table how many 6 meter boards in one cube
For boards with a standard length of 6 meters, the following table is calculated. Lumber of small sections available in retail sales is of course less than 6 meters. This is usually 3 m or 2.5 m. Use the calculator at the top of the page to calculate the number of any custom sizes.| No. p / p | Section size, mm | Length, mm | Quantity in 1 cube, piece | The area that can be sewn up using 1 cube, m2 | 1 | 16x75 | 6000 | 138,89 | 62,50 | 2 | 16x100 | 6000 | 104,17 | 62,50 | 3 | 16x125 | 6000 | 83,33 | 62,50 | 4 | 16x150 | 6000 | 69,44 | 62,50 | 5 | 19x75 | 6000 | 116,96 | 52,63 | 6 | 19x100 | 6000 | 87,72 | 52,63 | 7 | 19x125 | 6000 | 70,18 | 52,63 | 8 | 19x150 | 6000 | 58,48 | 52,63 | 9 | 19x175 | 6000 | 50,13 | 52,63 | 10 | 22x75 | 6000 | 101,01 | 45,45 | 11 | 22x100 | 6000 | 75,76 | 45,45 | 12 | 22x125 | 6000 | 60,61 | 45,45 | 13 | 22x150 | 6000 | 50,51 | 45,45 | 14 | 22x175 | 6000 | 43,29 | 45,45 | 15 | 22x200 | 6000 | 37,88 | 45,45 | 16 | 22x225 | 6000 | 33,67 | 45,45 | 17 | 25x75 | 6000 | 88,89 | 40,00 | 18 | 25x100 | 6000 | 66,67 | 40,00 | 19 | 25x125 | 6000 | 53,33 | 40,00 | 20 | 25x150 | 6000 | 44,44 | 40,00 | 21 | 25x175 | 6000 | 38,10 | 40,00 | 22 | 25x200 | 6000 | 33,33 | 40,00 | 23 | 25x225 | 6000 | 29,63 | 40,00 | 24 | 25x250 | 6000 | 26,67 | 40,00 | 25 | 25x275 | 6000 | 24,24 | 40,00 | 26 | 32x75 | 6000 | 69,44 | 31,25 | 27 | 32x100 | 6000 | 52,08 | 31,25 | 28 | 32x125 | 6000 | 41,67 | 31,25 | 29 | 32x150 | 6000 | 34,72 | 31,25 | 30 | 32x175 | 6000 | 29,76 | 31,25 | 31 | 32x200 | 6000 | 26,04 | 31,25 | 32 | 32x225 | 6000 | 23,15 | 31,25 | 33 | 32x250 | 6000 | 20,83 | 31,25 | 34 | 32х275 | 6000 | 18,94 | 31,25 | 35 | 40x75 | 6000 | 55,56 | 25,00 | 36 | 40x100 | 6000 | 41,67 | 25,00 | 37 | 40x125 | 6000 | 33,33 | 25,00 | 38 | 40x150 | 6000 | 27,78 | 25,00 | 39 | 40x175 | 6000 | 23,81 | 25,00 | 40 | 40x200 | 6000 | 20,83 | 25,00 | 41 | 40x225 | 6000 | 18,52 | 25,00 | 42 | 40x250 | 6000 | 16,67 | 25,00 | 43 | 40x275 | 6000 | 15,15 | 25,00 | 44 | 44x75 | 6000 | 50,51 | 22,73 | 45 | 44x100 | 6000 | 37,88 | 22,73 | 46 | 44x125 | 6000 | 30,30 | 22,73 | 47 | 44x150 | 6000 | 25,25 | 22,73 | 48 | 44x175 | 6000 | 21,65 | 22,73 | 49 | 44x200 | 6000 | 18,94 | 22,73 | 50 | 44x225 | 6000 | 16,84 | 22,73 | 51 | 44x250 | 6000 | 15,15 | 22,73 | 52 | 44x275 | 6000 | 13,77 | 22,73 | 53 | 50x75 | 6000 | 44,44 | 20,00 | 54 | 50x100 | 6000 | 33,33 | 20,00 | 55 | 50x125 | 6000 | 26,67 | 20,00 | 56 | 50x150 | 6000 | 22,22 | 20,00 | 57 | 50x175 | 6000 | 19,05 | 20,00 | 58 | 50x200 | 6000 | 16,67 | 20,00 | 59 | 50x225 | 6000 | 14,81 | 20,00 | 60 | 50x250 | 6000 | 13,33 | 20,00 | 61 | 50x275 | 6000 | 12,12 | 20,00 | 62 | 60x75 | 6000 | 37,04 | 16,67 | 63 | 60x100 | 6000 | 27,78 | 16,67 | 64 | 60x125 | 6000 | 22,22 | 16,67 | 65 | 60x150 | 6000 | 18,52 | 16,67 | 66 | 60x175 | 6000 | 15,87 | 16,67 | 67 | 60x200 | 6000 | 13,89 | 16,67 | 68 | 60x225 | 6000 | 12,35 | 16,67 | 69 | 60x250 | 6000 | 11,11 | 16,67 | 70 | 60x275 | 6000 | 10,10 | 16,67 | 71 | 75x75 | 6000 | 29,63 | 13,33 | 72 | 75x100 | 6000 | 22,22 | 13,33 | 73 | 75x125 | 6000 | 17,78 | 13,33 | 74 | 75x150 | 6000 | 14,81 | 13,33 | 75 | 75x175 | 6000 | 12,70 | 13,33 | 76 | 75x200 | 6000 | 11,11 | 13,33 | 77 | 75x225 | 6000 | 9,88 | 13,33 | 78 | 75x250 | 6000 | 8,89 | 13,33 | 79 | 75x275 | 6000 | 8,08 | 13,33 | 80 | 100x100 | 6000 | 16,67 | 10,00 | 81 | 100x125 | 6000 | 13,33 | 10,00 | 82 | 100x150 | 6000 | 11,11 | 10,00 | 83 | 100x175 | 6000 | 9,52 | 10,00 | 84 | 100x200 | 6000 | 8,33 | 10,00 | 85 | 100x225 | 6000 | 7,41 | 10,00 | 86 | 100x250 | 6000 | 6,67 | 10,00 | 87 | 100x275 | 6000 | 6,06 | 10,00 | 88 | 125x125 | 6000 | 10,67 | 8,00 | 89 | 125x150 | 6000 | 8,89 | 8,00 | 90 | 125x175 | 6000 | 7,62 | 8,00 | 91 | 125x200 | 6000 | 6,67 | 8,00 | 92 | 125x225 | 6000 | 5,93 | 8,00 | 93 | 125x250 | 6000 | 5,33 | 8,00 | 94 | 150x150 | 6000 | 7,41 | 6,67 | 95 | 150x175 | 6000 | 6,35 | 6,67 | 96 | 150x200 | 6000 | 5,56 | 6,67 | 97 | 150x225 | 6000 | 4,94 | 6,67 | 98 | 150x250 | 6000 | 4,44 | 6,67 | 99 | 175x175 | 6000 | 5,44 | 5,71 | 100 | 175x200 | 6000 | 4,76 | 5,71 | 101 | 175x225 | 6000 | 4,23 | 5,71 | 102 | 175x250 | 6000 | 3,81 | 5,71 | 103 | 200x200 | 6000 | 4,17 | 5,00 | 104 | 200x225 | 6000 | 3,70 | 5,00 | 105 | 200x250 | 6000 | 3,33 | 5,00 | 106 | 250x250 | 6000 | 2,67 | 4,00 |
Lumber suppliers measure it in cubic meters (m 3) and the price, respectively, is indicated for 1 m 3. It will not be difficult to calculate the lumber in a cube (cubic capacity), find out the number of boards, knowing their dimensions, using this calculator.
Specify the dimensions of one board or beam in millimeters:
W- the width of the board or timber, is chosen by you based on the use of lumber. According to GOST 24454-80, the width of lumber can be from 75 to 275 mm. The optimal width value should be selected taking into account SP 64.13330.2011 (Updated edition of SNiP II-25-80).
H- the thickness of the board, an important parameter of the material section. Thickness, according to the above standard, can be from 16 to 250 mm. Take into account SP 64.13330.2011 "Wooden structures" to establish the value H.
Lumber is considered to be timber with a thickness and width of 100 mm or more, the ratio H/W at least 1/2.
L- the length of the board depends on the length of the original logs (i.e. if a workpiece 4000 mm long is sawn, then the board will be of the same size). Meaning L can vary from 1000 to 6000 mm.
E- quantity in cubic meters - this item must be selected if you want to know how many boards of a certain size will be obtained from a given number of cubic meters of wood.
Also indicate the cost of 1 meter of cubic lumber in your region.
The results of the online lumber calculator
If you have specified a parameter N(i.e. how many pieces), the calculator will calculate how much wood needs to be sawn to obtain a given number of boards. A If the parameter was specified E(i.e. volume) it will be calculated how many pieces of boards can be obtained from such a volume of wood. It will also calculate how much volume one board or beam occupies (with parameters W, H, L chosen by you) and how many pieces of boards (beams) of this size are in one cubic meter. If you have quoted prices in the relevant paragraph, the total cost of lumber, their volume and quantity will be calculated. This information will be helpful in budgeting.
Upon careful inspection, a certain amount of lumber may be rejected due to defects. Therefore, so that at the final stage of construction it is not necessary to buy additional boards by the piece, it is necessary to make a small margin in excess of the calculated amount (approximately 10-20%).
