The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof.
Calculating square footage of sloped roof.
Calculate square footage square meters square yardage and acres for home or construction project.
Roof slope style.
1 300 x 1 05 1 365 square feet calculating the area true.
Learn more about finding the angle of a line using our slope calculator.
Measuring the slope from the rafters.
Conventional slope roof range between 4 in 12 and 8 in 12.
Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material.
Either way let s see how you can calculate the slope of a roof without using a roof slope calculator.
Calculate square feet meters yards and acres for flooring carpet or tiling projects.
Access one of the rafters then take the measurement this way.
A flat roof has a slope of 2 in 12 or less.
Calculate project cost based on price per square foot square yard or square meter.
Most roof s have a pitch in the 4 12 to 9 12 range.
There are two main categories of roofing.
That is the roof s rise.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
The run always remains constant at 12 inches.
A pitch over 9 12 is considered a steep slope roof between 2 12 and 4 12 is considered a low slope roof and less than 2 12 is considered a flat roof.
Determine the square footage of one floor of your home.
Common roof pitches and equivalent grade degree and radian angles.
Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof.
To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.
How to calculate square footage for rectangular round and bordered areas.
The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project.
Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing.
Enter measurements in us or metric units.
The most precise way to find the roof s slope is by measuring it from the underside.
For example if you have a two story home that s 2 600 square feet one floor would be 1 300 square feet multiply this number by your most recent result to get the estimated square footage of your roof.
