Finally you can find the roof pitch in the form of x 12.
Roof truss angle finder.
Calculate the roof pitch as the proportion of rise and run.
Use the diagrams on this page as a reference when inputting rise and run and while interpreting the calculated results.
Pitch rise run 1 5 6 25.
Most angle finders only work on the top side of a roof.
This rafter truss calculator has a range of applications including being used as a wood truss calculator roof truss calculator roof rafter calculator scissor truss calculator or for roof framing.
The truss calculator will determine your roof trusses based on key inputs related to the pitch span and overhang of your roof.
The roof pitch calculator calculates slope pitch angle and rafter lengths based on input of rise m and run r.
No fooling around with tape measures and levels.
Rafter rise run 1 5 6 2 25 36 38 25rafter 38 25 6 18 m.
Recalculate this value into an angle.
Roof angle 1 1 5 2 2 5 3 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 9 9 5 10 10 5 11 11 5 12 12 5 13 13 5 14 14 15 5 15 5 16 16 5 17.
Simply set it on your roof or the underside of a rafter and read the gauge.