Getting Started Building or Renovating wooden house, you have to purchase different boards, while the buyer knows the total length, but the seller releases lumber by volume. This article will help you correctly determine the number of any boards in one cubic meter, which will help you avoid buying too much lumber.
How to calculate the volume of edged boards
Determining the volume of one board is done in the same way that was used in school - by multiplying the length by the width and thickness. Or by multiplying the width by the length and thickness. It doesn't matter in which order you multiply the dimensions of the board, the result will always be the same. For example, a standard fifty-fifty board has the following dimensions:
- length 6 meters;
- width 20 centimeters;
- thickness 5 centimeters.
To facilitate multiplication, it is necessary to convert all dimensions to common units - meters or centimeters. It is easier to carry out these calculations in meters, then you do not have to divide the resulting number by a million in order to convert to cubic meters.
- As a result of multiplication, we obtain the volume of one board of 0.06 cubic meters.
- After that, we divide the unit by 0.06 and get the number of boards in one cubic meter.
- We get the number 16.6666, which must be rounded to the nearest integer, that is, up to 16, which will be the number of "fifty" boards in one cubic meter. It is always necessary to round down, because some of the boards may turn out to be a little wider or thicker, they may not be tightly stacked, or several boards from the package will turn out to be twisted. If all the boards turn out to be normal, then fractions can also be taken into account, this is especially true for a thick beam.
Table of standard volume values
For your convenience, we have created a table with the most common sizes of boards and timber, as well as their number in one cubic meter.
|
Size in mm |
The volume of one board cubic meters. |
The number of boards in one cubic meter |
In order not to waste time in the process waiting for the delivery of lumber and the problem of shortages, you should immediately calculate the required quantity and place an order with some margin. Initially, it is worth knowing how many boards are in a cube. The table given in the regulatory documents will help you quickly determine the desired value. You can also use the cubic meters calculator developed by our team, with which it is easy to determine the number of a specific size online. We suggest that you familiarize yourself with the possible methods to make it easier to choose the best one.
Everything starts with choosing the right material. Manufacturers offer lumber different size, forms and degrees of processing. Each of these indicators can have a significant impact on the cost. In order not to overpay, we suggest that you familiarize yourself with the most popular types of lumber, as well as their possible area of \u200b\u200buse.
Edged timber
The most popular kind, widely used in stage and execution repair work. Can have different sizes in all directions. Made from solid wood. All facets of the material are processed.
To find out how much will be in the cube, you need to know the sawing parameters. By multiplying the length by the cross-sectional area, you can find the volume of one product. To determine the amount of timber in a cube, it will be necessary to find the reciprocal of the volume found, expressed in meters. If it is initially known how much is required, the volume of one product will need to be multiplied by the required quantity. In more detail, how to calculate the cubic capacity, we will tell further.
Attention! Edged material has a natural moisture content. In reference tables, you can find the numerical value of moisture for different woods.
Planed timber
Lumber of this type in the manufacturing process must be dried. This affects the dimensions and weight of the finished lumber, as well as its service life. When determining how much a board cube weighs, this factor must be taken into account.
Planed timber has a high-quality surface that can be used in industry. Its sides in cross section are 1 to 2.
planed block
According to its characteristics, the bar is similar to the bar. The difference, according to regulatory documents, lies in the geometric parameters. If the width of the product is a maximum of 100 mm - this is a bar. Otherwise, we are talking about a beam.
Edged bar
Lumber with natural moisture content. It is similar in characteristics to a bar, but has smaller dimensions. When choosing, you should pay attention to:
- What kind of wood was it made from?
- how long did it take to dry?
- for what design is purchased.
Edged board
It is made from wood of natural moisture. It has a width twice the thickness in cross section. This significantly reduces the bearing capacity compared to timber. Most often used when performing construction work inside a building: when installing, flooring, walls. Suitable for the construction of a fence, outbuildings. The most popular board is an inch, the dimensions of which can withstand a significant operational load.
Floor board
Timber with a purpose. Manufacturers offer several types of floorboards:
- Parquet, characterized by high quality, we provide a three-layer structure;
- , combining the characteristics of natural wood and high-quality polymer;
- Usual made entirely of natural wood. Suitable option for the device.
Attention! Choose a material that is thick enough for the specific service load.
Knowing how much is laid square meters, and how many boards are in a cube, you can calculate the thickness of the laid material.
Unedged materials
During the production process, such material is not processed from all sides. As a result ready product has two wide longitudinally placed plates and unsawn sidewalls. It is in demand in the construction of premises for various purposes, formwork, decking, as well as in the performance of various irresponsible construction works.
Before you count the cube, do not rush to look for the appropriate formulas. If you do not want to perform time-consuming calculations, reference tables will come to the rescue. How many boards in a cubic meter can be found with their help in a matter of minutes.
How many boards in a cubic meter according to the table
To begin with, it is worth noting that the dimensions of lumber are standardized. Using the regulatory documents, it is easy to find out how many boards are in a cube. To do this, you need to decide what size material will be used in the construction work.
If you could not figure out how to use the tables, you can use the online board calculator in the cube, or do the calculation yourself.
The basic procedure for calculating the number of boards in a cubic meter
Before proceeding with the calculation, it is worth knowing how to calculate cubic meter. Such a volume will be numerically equal to a cube, each side of which is equal to a meter. To find the desired value, it is necessary to multiply the linear dimensions of the figure among themselves.
To begin with, the volume of one product is determined. If we are talking about a cut board, we multiply the linear dimensions of the board: length by thickness and width. If they are given in millimeters (mm), be sure to convert to meters. Otherwise, in the future it will be possible to get confused in the dimension.
After the cubature of one board is found, the order of calculation depends on what initial data is. If you need to calculate the number of products in a cube, we find the reciprocal of the value found. In other words, when calculating the unit (1 cube), we divide by the calculated value. The resulting value should be rounded up to a larger integer.
If the material is purchased for a specific surface, you will need to know the dimensions of the room in order to calculate the quadrature of the room. To determine the required amount of lumber, cubic meters are converted into squares. To find out how many square meters are in a cubic meter, you need to divide the cube by the thickness (height) of the selected material.
If you are afraid of making a mistake when calculating the required amount, you should calculate the board in a cube on a calculator. A special program using standard formulas will allow you to determine the desired value much faster compared to independent calculations.
Board cubic capacity calculator
For those who are afraid to make a mistake when performing the calculation, we suggest using the board cubature calculator. With it, you can find out how many boards you need in a split second.
The generally accepted measure of wood-based materials is the cubic meter. Most of all sawing products - edged, non-edged, planed and others wood materials measured in cubic meters. In other words, 1 m 3 is a volume equal to 1 m in length, width and thickness.
How many cubes are in one board 40x150x6000
The calculation of the cubic capacity of wood depends on 2 of its characteristics, and in particular on whether it has been processed or not.
To find out how many cubes are in one board 40x150x6000 (edged), you should use the calculation table or the following formula:
V=a × b × l, where
- a - height;
- b - width;
- l is the length.
The volume is calculated in cubic meters, so all values \u200b\u200bmust first be converted from meters to millimeters. Accordingly, the thickness of this material is 0.04 m, the width is 0.15 m, and the length is 0.6 m. The next step is to directly calculate the cubic capacity:
- V=0.04 x 0.15 x 6 = 0.036
Accordingly, in one edged 6-meter "magpie" - 0.036 m 3.
For non-edged, there is no exact tabular data. The average cubic capacity of a wooden element with a section of 40 x 6000 is 0.05 m 3.
How many boards in a cube
Edged lumber 40 × 150 × 6000 is widely used in construction and furniture production, for the manufacture of containers, in interior design and other purposes. To find out how many pieces of "magpies" in a cube, you need to find out the cubic capacity of the 1st board. Further calculation is not particularly difficult, just use a special calculator or this formula:
K \u003d 1 m 3 / Vd, where Vd is m 3 of the plank.
In our case, the calculation will look like this:
K \u003d 1 / 0.036 \u003d 27.777 pcs.
Accordingly, in 1 cubic meter of lumber with a section of 40 × 150 × 6000 there will be approximately 28 pieces. Better to round up.
How many meters in a cube
In 1 cubic meter of lumber there can be a different number of square meters. This indicator depends on the thickness of the product. Therefore, to find out how many meters in one cube of wood, you need to divide 1 m3 by the thickness.
T=1/ a, where:
- a is the width.
In our example, the thickness of the lumber is 40 mm, which is 0.04 m, respectively. We substitute it into the formula and get:
T \u003d 1 / 0.04 \u003d 25 m 2
As a result, in 1 cubic meter of a board 4 centimeters thick will be equal to 25 m 2.
Cubic capacity of one edged board 40 mm thick
The cubic volume of edged lumber 40 x 150 x 6000, as well as the number of boards and square meters of 1 cubic meter, can be seen in the table. It will help you determine the right amount. building materials so as not to incur additional costs when purchasing them.
In the process of private construction, for example, a house, a garage or a summer house, probably not a single builder can do without lumber. Even if the house is built from the most fashionable and modern materials, replace part wooden structures, for example, rafters, logs, battens, for example, on plastic or metal, it is impossible, or economically unprofitable.
To build a small house or bath, you will probably need at least a few cubic meters of lumber different size and sections, starting from boards and ending with timber and slats. If the construction is large enough, then the wood count is already going to tens of cubic meters.
At a large-scale construction site, usually the number of certain types of boards or timber has already been included in the estimate and builders do not need to calculate whether they will be enough or not for construction, but what about those who build a small house on a limited budget?
If he buys more lumber than he needs, where does the rest go? In order to help these people in the calculation of lumber and their quantity, we decided to write this article. We proceeded from the fact that for small construction projects, lumber is counted either by the piece or by the footage, therefore, in the tables, the cross-section of boards and bars, as well as their length, are indicated in the obligatory size. The volume of a particular lumber in cubic meters is also indicated.
This is done so that a person can count right amount boards or bars in cubic meters, since the bulk of the firms that sell lumber release them in cubic meters. If you buy, for example, boards by the piece in a hardware store, the final price there will be 1.5 - 2 times higher, which is absolutely unprofitable for the buyer.
Additionally, we provided data for the so-called non-standard lumber, because many companies cut wood according to customer sizes and these dimensions may differ from standard ones (usually this is dictated by issues of economy or design features erected building).
Indicating the number of lumber in one cube, we gave the number of solid boards or bars, therefore, for the calculation, it is more accurate to use the data on the volume of a particular type of lumber, multiplying them by the quantity.
For private construction, information about the number of boards or bars in one cube is very useful. When buying several board cubes, you will know exactly how many boards are in a given volume, which will also help you count them upon receipt, that is, you will not be deceived with the quantity.
Lumber calculation table
|
Boards |
||
| Board size | Number of boards in 1 cube | The volume of wood in 1 board, cubic meters |
| 25 x 100 x 6000 | 66 pcs | 0.015 |
| 25 x 150 x 6000 | 44 pcs | 0.0225 |
| 25 x 200 x 6000 | 33 pcs | 0.03 |
| 30 x 100 x 6000 | 55 pcs | 0.018 |
| 30 x 150 x 6000 | 37 pcs | 0.027 |
| 30 x 200 x 6000 | 27 pcs | 0.036 |
| 40 x 100 x 6000 | 41 pcs | 0.024 |
| 40 x 150 x 6000 | 27 pcs | 0.036 |
| 40 x 200 x 6000 | 20 pcs | 0.048 |
| 50 x 100 x 6000 | 33 pcs | 0.03 |
| 50 x 150 x 6000 | 22 pcs | 0.045 |
| 50 x 200 x 6000 | 16 pcs | 0.06 |
| bars | ||
| Beam size | The number of timber in 1 cube | The volume of wood in 1 bar, cubic meters |
| 25 x 50 x 3000 | 266 pcs | 0.00375 |
| 30 x 40 x 3000 | 277 pcs | 0.0036 |
| 30 x 50 x 3000 | 222 pcs | 0.0045 |
| 40 x 40 x 3000 | 208 pcs | 0.0048 |
| 50 x 50 x 3000 | 133 pcs | 0.0075 |
| 50 x 50 x 6000 | 66 pcs | 0.015 |
| 50 x 70 x 3000 | 95 pcs | 0.0105 |
| 100 x 100 x 6000 | 16 pcs | 0.06 |
| 100 x 150 x 6000 | 11 pcs | 0.09 |
| 100 x 200 x 6000 | 8 pcs | 0.12 |
| 150 x 150 x 6000 | 7 pcs | 0.135 |
| 150 x 200 x 6000 | 5 pieces | 0.18 |
| 200 x 200 x 6000 | 4 things | 0.24 |
W- 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 for calculations special program. 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.Edged board is a versatile lumber, which is actively used both in construction work outside the building, and in the design inner 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.
