To accurately calculate the area of your roof you must first determine its slope or pitch.
Patio roof pitch calculator.
If you know the angle of the roof in degrees you can find the roof pitch by converting the angle in degrees to a slope then finding the rise by multiplying the slope by 12.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
This will allow your project to carry the depth and detail in the roof that you wanted as well as make sure that it will maintain a sturdy and effective nature throughout.
After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.
The roof pitch calculator calculates slope pitch angle and rafter lengths based on input of rise m and run r.
Use the diagrams on this page as a reference when inputting rise and run and while interpreting the calculated results.
Roof pitch calculator roof slope calculator the roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run.
If you want to know how to find the pitch of a roof then start with a calculator.