Roof Transition Angle Finder

Most angle finders only work on the top side of a roof.

Roof transition angle finder.

The roof pitch calculator calculates slope pitch angle and rafter lengths based on input of rise m and run r. Roof pitch is a term describing how steep or flat your roof slope is. Once you know the rise and run you can apply pythagorean theorem to determine rafter roof angle and grade using the following formulae. Two most common methods 4 12 or 4 12 are used for marking the pitch of a roof.

Method to find out the roof pitch. Finally you can find the roof pitch in the form of x 12. We can use it as a roof pitch finder as well. Use the diagrams on this page as a reference when inputting rise and run and while interpreting the calculated results.

Angle arctan pitch arctan 0 25 14. The combination of two numbers are used to display or show the roof pitch. Rafter rise run 1 5 6 2 25 36 38 25rafter 38 25 6 18 m. After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.

Calculate the roof pitch as the proportion of rise and run. Simply set it on your roof or the underside of a rafter and read the gauge. 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. Roof pitch angle and slope factor charts.

Recalculate this value into an angle. This handy little tool is the easiest way to accurately find your roof pitch.