Bar 100x100 6 meters in 1 cube. Basic and additional calculations of wooden beams during construction. cubed bar calculator

5729 09/16/2019 4 min.

Wood is a very comfortable and popular building material, thanks to which a person can build his own home. During the construction of a wooden house, it is possible to live in an environmentally friendly environment and not worry about your health. Even scientists advise everyone to build their house from natural materials. In order to understand how much timber is contained in one cube, you can use both the tables already compiled earlier and special formulas.

meter per cube ratio

To determine the task, it is important to make the following calculation:

For example, let's take the most common length size - 6 m. Put the material into the furnace so that the cross section forms a square meter.
As a result of the fact that the dimensions of the presented product are 100x100 mm, you get a stack of 10 by 10 products. After multiplying these numbers, we get the value 100.
The length is 6 m, and we are considering m3, then you need to take 1/6 of the total amount of building material. Thus, 100 should be divided by 6 to get an approximate number of 16.6667.
In this case, it is not necessary to round up to an integer value, because in this case there will be nothing to add the shortage. Therefore, if the question is this way: how many beams are 100x100 in a cube, then the answer will be: 16.6.

The video tells how much 100x100 timber is in a cube:

Quantity 150x150x6000

It's not that hard to do the calculation. To calculate the pieces of timber, you need to divide 1 m3 by the volume of one product. In turn, the volume will be made up of the multiplication of length, width and height. So, to determine the amount of bursa in one m3, it is first necessary to determine the volume of a single lumber. The procedure is as follows:

Since the most common length size is 6 and 4 m, we will consider the calculation of the cubic capacity for the most popular dimensions.

Table of various sizes in one cube

Table 1 - The number of different sizes of one cube

Dimensions, mm	Volume 1 piece m³	Number of pieces in 1 cube
Length 4 meters
100x100	0,04	25
100x150	0,06	16,67
100x200	0,08	12,5
150x150	0,09	11,11
150x200	0,12	8,33
200x200	0,16	6,25
Length 6 meters
100x100	0,06	16,67
100x150	0,09	11,11
100x200	0,12	8,33
150x150	0,135	7,41
150x200	0,18	5,56
200x200	0,24	4,17

If you have the presented tables at hand, then there is no need to constantly do calculations. These tables contain cubed quantities for common lengths such as 4.5, 6, and 7 m. They contain rounded to hundredths of the required data. However, for a length of 4 m, you can leave such a table yourself, because the developed formulas come to the rescue.

Quantity of timber 150x150 in 1 m3

If you are going to use 150x150 m burs for building your house, then you can calculate their number in 1 m3, adhering to the following plan:

Comparison of timber 100x100 and 150x150

If you need to determine how much volume the selected natural material occupies, you need to multiply the volume of one product by their total number.

Consider a 100x100 material. Its volume will be 0.06 m3. Now you need to multiply the resulting value by the amount of lumber. As a result, you will get a number that will indicate the number of cubes. Similar arithmetic operations must be performed for a beam measuring 150x150 mm.

But, when calculating the presented material, it is necessary to take into account the following recommendations:

As you have already understood, it is very simple to make the presented calculations, and you can do it yourself, without involving specialists. If you know how many timbers you need to build your house, wholesale prices, then you will be able to make the process of purchasing building material accurately. After all, the construction process should take place with the calculation of the number of units of lumber for one or another wall, floor or stairs.

Wood is a very popular building material, which today is produced in various variations. But it is necessary to start the construction of the structure only after all the calculations have been completed. Only in this way, you will be able to carry out the correct purchase of material and not spend extra money and save on construction. You might be wondering about the pros and cons of kiln dried profiled lumber. Listed at the link.

Recently, buildings made of timber have gained great popularity in the construction of country houses. Such buildings have a lot of advantages, so many people decide to start doing the work on their own. In order for the process to be most successful, you need to know how much 150x150 timber is in 1 cube.

You can use a special calculator that will allow you to determine the exact amount of profiled timber. In addition, there is a table that indicates the number of pieces that will be needed with a board length of 6 meters for a lumber cube.

What will be discussed:

What a person who decides to build a house from a bar should know

If you decide to do the construction of a building from a bar on your own, you must remember the elementary formulas of mathematics from the school curriculum. So, you need the following formulas:

Area or S. It's extremely simple to multiply the length by the width;
Volume or V. The previously obtained area must be multiplied by the height;
The volume of the beam section is calculated by the formula for which the section must be expressed in meters. For example, 150x150 6 meters will be 0.15x0.15x6, it turns out 0.135 meters in a cube;
If the length of the beam is 4 meters, then the result for the same section will be 0.09 meters cubed.

Also, how much timber 150x150 in a cube can be easily determined from the table. Such a table is based on the size of the board in centimeters.

How many pieces of timber are contained in one cube

How much timber 150x150 cube 6 meters? This question is asked by almost every person who decides to start construction. Simple arithmetic calculations will help us understand. Above, we calculated that the volume of such material will be equal to 0.135 m3. Thus, we need to divide one cubic meter by the resulting volume. So, in one cubic meter of a beam measuring 150x150 6 meters, there are 7.4 pieces.

With a size of 4 meters and the same size, the number of pieces will be 11.11. And if you take a bar 100x100, there are about 25 pieces.

There is also a table that can significantly save time on various calculations. It indicates the volume of 1 piece and the quantity in a cubic meter.

Some aspects of calculations to remember

In order to calculate how much profiled timber 150x150 is in a cube, you need to take into account:

Calculations need to be made only on working surfaces that have grooves, spikes or various fastening systems.
Be sure to follow all the calculations of the seller. Some consultants deliberately incorrectly round materials to increase their monetary value:
By making the calculations correctly, you can protect yourself from buying extra materials, and therefore save money;

How much in 1 cube of timber 150x150 every builder who intends to successfully carry out all construction work should know.

Approximate cost of required materials

Below is the approximate cost of a beam 150x150 6 meters long:

Edged is sold for from 4500 rubles;
Natural moisture cedar often has a price that varies from 9,000 to 17,000 Russian rubles;
Larch, natural humidity can cost from 9,500 rubles;
Profiled dry timber has a price of 8000;

How many pieces of timber 150x150 in a cube will help you most accurately determine the volume and monetary costs of construction.

Is it possible to save

You can always find out if there are materials that you can buy to save a lot. For example, some replace expensive profiled timber with glued or unplaned timber. The latter have a lower cost. But, you should be aware that they can shrink a lot after processing.

Before buying, try to clearly and accurately determine the size and area of \u200b\u200bthe future building. Only under this condition, you can save some money. Also, consider all openings. Entrance, windows, doors, so as not to purchase an extra amount of materials, be sure to measure all of the above parts of any building.

If you have a friend who independently built a house from a bar, be sure to clarify all the subtleties and nuances of the process. Maybe he knows some secrets on how to correctly find out how much 150x150 profiled timber is in a cube. Look at various photo or video instructions, in which an experienced master will talk in detail about all aspects of this issue. Regardless of the construction area, before buying, pay increased attention to the quality of the purchased materials, because it is this condition that guarantees you the success of all construction work.

Comfortable housing should be warm in the cold season and cool in the sweltering heat. Therefore, many choose wooden houses. The heat-insulating and noise-reducing properties of wood are closely combined with high reliability and durability of the entire structure.

The material for the walls of a wooden house is logs (previously peeled of bark, sawn to one size) or timber. Particularly fast are the works on the construction of walls from planed, profiled timber. A kind of profiled material is a product with a glued structure. The manufacturing process of such a bar consists in the fact that individual well-finished boards are lubricated with glue, compressed together under great pressure. This material is highly durable. He has absolutely no shrinkage.

Advantages and disadvantages of timber 150x150x6000

The market offers lumber, both with a flat surface and with a semicircular front part. In this case, the walls will resemble the shape of a log house.

The main advantages of using timber are:

ease of transportation and storage (smooth geometric dimensions allow you to compactly place the material, increasing the volume of transportation);
resistant to cracks, deformations;
ease of installation, no special equipment is required;
reduction of construction time;
a tight fit of the timber to each other allows to reduce the heat output through the walls and thereby reduce the cost of heating the room;
aesthetics (walls look even, neat and attractive).

The disadvantages are:

high price and deviation from the format of environmentally friendly material due to the use of various impregnations that prevent the process of decay (refers to a beam with a glued structure);
fire hazard. The requirements for the laying of power supply systems are increasing.

The advantage of a house made of timber is its weight. It is much lighter than those made of concrete and brick. Therefore, the load applied to the foundation will be much less. The weight applied to the base of the building is the primary characteristic in the design of the foundation of any structure. How important this is, we will determine with a simple example, by calculating the mass of load-bearing structures (only walls) of a certain object.

Mathematical calculations

For ease of calculation, consider a square house with a side of 6m (this is the standard length of the most popular timber, the size of which is 150 * 150 mm) and a height of 3m.

How many cubes in 1 bar

Initially, for the calculation, using a conventional calculator, we determine the area of \u200b\u200bthe front side of the beam (it will be needed when calculating the amount of material for building walls) and how many cubes in one beam are 150x150x6000.

S b \u003d a * l, m 2, where:

S b - area, m 2;
a - height, m;
l - length, m.

Substituting the initial data, we get:

S b \u003d 0.15 * 6 \u003d 0.9 m 2.

V b \u003d S b * d, m 3, where:

V b - volume, cbm
d is the width of the material.

V b \u003d 0. 9 * 0.15 \u003d 0.135 cbm.

Quantity and weight determination

Knowing the volume of one beam, using the reference information on the moisture content of wood, we determine how many pieces are in one cube of a beam 150x150x6000 and its weight.

N - the number of pieces in one cubic meter of timber, determined by the formula:

N k \u003d 1 / V b \u003d 1 / 0.135 \u003d 7.4 pieces, we round the centimeters to an integer and get 8 pieces.

The weight of one cube, taking into account the density of wood, will be M k \u003d 1m 3 * ρ, kg, where:

ρ - wood density, kg / m 3 ( according to the tabular data of reference books it is equal to 520 kg/m3).
M k \u003d 1 * 520 \u003d 520 kg.

Calculation of footage

It should be noted that on the first row of the wall laid on the foundation, it is advisable to use a forest that is more moisture resistant in its characteristics - from larch. Knowing the size of the house (the perimeter of the structure taken as the basis for the calculation is 24 meters), we calculate how many meters are in one cube of this beam, and also whether it is enough to install the basement row - the crown.

Previously, the calculation showed how much timber is contained in one cube (N) - 7.4 pieces. With a length of one unit of material (l) - 6m, the total length of the beam will be:

L \u003d l * N to, m.

L= 7.4 *6 =44.4m , which fully meets the required demand.

Calculation of the total weight of the forest for the house

Now, to determine the total amount of wood required for installation, we find the area of four, identical sides of the walls of the box of the house (we take for calculation the width and length of 6m, and the height of 3m).

S k \u003d 4 * a * h, m 2, where:

a is the width of the side, m;
h – side height, m

S to \u003d 4 * 6 * 3 \u003d 72m 2.

How much material is needed for the house

The amount of material needed in pieces is calculated by the formula by dividing the total area of the walls of our building by the front area of \u200b\u200bone beam, calculated at the very beginning of our task:

N \u003d S c / S b \u003d 72 / 0.9 \u003d 80 pieces, which is in cubic meters of wood:

V \u003d N / N k \u003d 80 / 7.4 \u003d 10.81 m 3.

Calculation of the total load

And finally, we approach the final calculation, knowing the mass of one cube, we determine the total load of the constructed walls in this example, on the foundation of the house:

MS \u003d M k * N \u003d 520 * 10.81 \u003d 5621 kg (5.621 tons)

Calculation results

The calculation showed that the walls made of pine timber bear a relatively small load on the base of the house. During the construction of walls made of brick and concrete, along with an increase in the labor intensity of the work, the total mass of the building would increase several times.

An unequivocal conclusion cannot be drawn. And a brick dwelling has a lot of advantages. You need to make a thoughtful and balanced decision. A durable and strong structure is the advantage of a brick. And if the goal is to install a house in a short time with an investment of a minimum amount of money, then a wooden house made of timber would be a good option.

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	44х275	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

The task of finding out how much timber of one size or another is contained in a cube is faced by builders of various professions. It has to be solved during the construction of wooden houses, the installation of a roof truss, the installation of foundation formwork, etc. To facilitate the routine process of calculating cubic capacity, in this article we provide ready-made tables for the number of timber in a cube of popular sections, and also suggest using an online calculator and familiarizing yourself with the formulas and the general calculation procedure.

Calculation of the cubature of the timber

Initial data

As initial data, the length and dimensions of the faces (section) of lumber are involved in the calculation. The requirements for their values are established by GOST 24454-80 “Softwood lumber. Dimensions".

On the basis of this document, it is possible to present a table of standard timber sizes that are most in demand on the market.

Calculation of the amount of timber in a cube

To calculate how many pieces of timber will be in 1 cube, the simplest mathematical calculations will help. Based on the definition of the volume of any geometric figure by multiplying the values of the lengths of its three sides, we get the final formula:

N = 1 / (L*h*b), where

N - the desired amount of timber in 1 m3, pieces;

L is the length of the beam, m;

Do not forget that dimensions are usually indicated in mm (for example, 150 × 150 × 6000), and before performing the calculation, they must be converted to meters by dividing each value by 1000.

Important! The final value of the number of timber in one cube may turn out to be a fractional number. Timber trading bases and warehouses round it, as a rule, down to the nearest whole number. Therefore, if you need more than 1 m 3 of lumber, then require the calculation of the quantity exactly according to the formula, and not by multiplying the volume in cubic meters by the quantity in the cube, so as not to overpay for rounding.

Calculation of the volume of timber in m 3 based on a known number of pieces

Such a task often arises if you know exactly the required amount of lumber in pieces, and the seller releases it, guided only by the volume in cubic meters. There is nothing easier than doing this transformation!

It is enough just to multiply the values of all three sizes with each other (length and two faces - do not forget to convert from millimeters to meters), getting the volume (in m 3) of 1 bar, and then multiply the resulting value by the required number of pieces.

In the form of a formula, this calculation can be described as follows:

V = N*L*h*b, where

V - the desired volume of timber, m3

N is a known number of bars, pieces;

L is the length of the beam, m;

h, b - dimensions of the faces (section) of lumber, m.

Beam Calculators

For your convenience, you can carry out any of the above calculations recorded by formulas online on our website by selecting the appropriate calculator.

cubed bar calculator

Calculator cubic capacity of timber by pieces

Ready-made tables of the amount of timber in a cube

For running lengths (4 and 6 meters) and cross-sections of edged lumber, cubic tables have been developed that allow you to quickly and without calculations determine and compare how many pieces of timber will be in 1 cubic meter for a particular size.

How many beams 6 meters long in a cube: table

Beam size, mm
50×100×6000	33,33	33
50×150×6000	22,22	22
100×100×6000	16,67	16
100×150×6000	11,11	11
100×200×6000	8,33	8
150×150×6000	7,41	7
150×200×6000	5,55	5
200×200×6000	4,17	4
200×250×6000	3,33	3
250×250×6000	2,67	2

How many beams 4 meters long in a cube: table

Beam size, mm	Number of pieces in 1 m 3 (without rounding)	The whole number of pieces in 1 m 3
50×100×4000	49,99	]}50
50×150×4000	33,33	33
100×100×4000	24,99	25
100×150×4000	16,66	16
100×200×4000	12,49	12
150×150×4000	11,11	11
150×200×4000	8,33	8
200×200×4000	6,24	6
200×250×4000	5,00	5
250×250×4000	4,00	4

Peculiarities of using settlements upon purchase

So, having determined the required quantity or volume of timber in any convenient way, you also need to take care of the safety factor. The mathematical model of the calculation does not take into account possible curvature of surfaces and other factors, as a result of which the actual stacking of sawn timber stacks does not provide an ideal fit for products to each other.

If the actual dimensions are smaller or there are easily visually determined curvature of the surfaces, then the safety factor should be taken about 20%, and also calculate how much timber you need based on the measurements made. We recommend that you use our online calculator, and then force the seller to release the goods according to the cubic capacity calculated in this way, taking into account real, not nominal, dimensions.