Roof Measurement Calculator

See the image below for a visual guide on how to measure your roof s base length and width.

Roof measurement calculator.

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. Measure the run length it is the horizontal distance between the roof ridge and the wall of the building. The calculator cannot account for complex shapes based on a measurement of square footage alone. The roof area is simply 114x18x2 plus 30x18x2 giving 5184 square feet which is perfectly adequate for estimating materials.

Tips on measuring for roofing. Roof pitches are described in terms of rise and run. Actual square feet of house. Ft roof pitch calculate.

Roof reports and wall reports made easy. How to measure a roof. To accurately calculate the area of your roof you must first determine its slope or pitch. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing.

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. Roof base length width how roof pitch is calculated. Roof slope calculator example of use. We ll use satellite imagery and trigonometry to calculate your roof s measurements.

As you begin to calculate various costs you will see that the cost is a result of the interplay of many different variables including roof area in terms of footage measurement of any roof extras like. Let s say it is equal to 1 5 m. Measure the rise of your roof. Roof pitch refers to the measurement of the slope of a roof and you express this as a ratio.

Let s assume it is equal to 6 m. To accurately calculate the area of your roof you must first determine its slope or pitch. Sq ft number of squares you need. Calculate the rafter length substituting these values into the following formula.

Our calculator rounds up to the nearest foot so you can do the same when measuring. Getting accurate roof measurements can be difficult but with this roofing calculator you ll be well prepared to take measurements of any roof. The best part of a roofing calculator is that it offers a free insight into the total cost of the replacement roof project on a sq ft basis. Although there s isn t any standard pitch of a roof used on all kinds of sloped roofs you can determine the range of pitches by using a roof angle calculator and by considering factors like the local climate and roofing materials.

The roof area for a hip end is the same as for a gable end the intersection is equivalent to a hip slightly conservative so there is usually no need to consider triangles when measuring a roof.