Solve For Roof Pitch

This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.

Solve for roof pitch.

Most people interested in roof pitch are actually measuring the slope which is the most useful measurement when considering roofing material and rainwater. Slope is the correct term for the ratio of vertical to horizontal distance on a particular plane of the roof. Here are the equations you may use to solve for the length of the slope and the rafter. Roof pitch is used to describe the slope or angle of the roof.

There is no standard universal roof pitch roof pitch varies depending on culture climate style and available materials in the usa the range of standard pitches is anywhere between 4 12 and 9 12 in the uk the typical house has a pitch between 40 50 although 45 should be avoided. You can also calculate roof pitch even without using a roof slope calculator. The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed. What is the standard pitch for a roof.

Use the following formula which also describes a right triangle. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot.