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August 15, 2016 23:11

Calculator roof inclination

Calculator "How to calculate the angle of the roof" - instructions

Forms of pitched roofs calculator to calculate the angle of the roof is very simple, it will require only two linear values.Consider first the schematic illustration of the roof, so it becomes more clear that we are going to count.Basically, any roof can be divided into triangles, the simplest option is to count the gable roof, and the illustration of which is shown in the figure.

We see an isosceles triangle, the formula for calculating the angle of which is solely based science for high-school geometry.Easy gable roof that lowers its height to the base at right angles, making calculate the angle at the base of possible using simple formulas cosine or sine.

But you need to know any two parameters, a leg and a hypotenuse, leg or two.

consider how to calculate the angle of the roof with the help of our calculator:

  • legs of we are the height of the ridge (H) and half the base width (W), and the hypotenuse - the length of the rafters (L);
  • the calculator you need to enter only two parameters to choose from that it's easier to measure (crawling, for example, with a tape measure), and maybe you already know exactly the value of the project at home;
  • to fill in the figures mark the two options ticked, only box for data entry will be active;
  • after entering the numbers below the list of parameters will be a line that says "Angle", which will be written and the desired value;
  • the added bonus of the program will automatically calculate the third parameter, if you for some reason do not know him.

roof slope Thus, for a few seconds to solve the problem, how to calculate the slope of the roof.This will certainly save you time, do not have to painfully recall high-school geometry that sometimes it is very hard to do, even if you learn from one five.

How to calculate the angle of the roof - other methods of calculating

Calculate the angle of the roof is possible without a calculator, although, of course, will be more hassle.There is such a tool - inclinometer.The device it uncomplicated: a few strips with divisions and the pendulum.The main rail put at right angles to the ridge, and the pendulum will show the pointer value on the scale divisions.That's the whole secret, but for this we must go out and twist the thing in his hands, whether business calculator.

Inclinometer There is another problem in the calculation of the angle of the roof, when it is not symmetrical.Then you can not use the width of the base in the calculations, it is better to take only the ridge height (H) and the length of the rafters (L).And if the roof is gable, then these independent triangles becomes larger, although you can use a different formula to calculate the angle of the pyramid (for chetyrehskata).

How to calculate the angle of the roof - other methods of calculating

Calculate the angle of the roof is possible without a calculator, although, of course, will be more hassle.There is such a tool - inclinometer.The device it uncomplicated: a few strips with divisions and the pendulum.The main rail put at right angles to the ridge, and the pendulum will show the pointer value on the scale divisions.That's the whole secret, but for this we must go out and twist the thing in his hands, whether business calculator.

There is another problem in the calculation of the angle of the roof, when it is not symmetrical.Then you can not use the width of the base in the calculations, it is better to take only the ridge height (H) and the length of the rafters (L).And if the roof is gable, then these independent triangles becomes larger, although you can use a different formula to calculate the angle of the pyramid (for chetyrehskata).