Roof Pitch Multiplier

Convert a roof pitch to slope factor, angle, grade percent, and rafter length per foot of run.

Pitch

e.g. 6 for 6:12

Conversions

Slope Factor1.118
Angle26.57°
Grade50%
Rafter / ft of run13.416 in

Multiply plan length by the slope factor to get sloped length.

Run your whole job on the same numbers

These NORDIX tools are a taste of the full platform — bid pipeline, estimating, and job costing that carry your numbers from the first bid to the final invoice.

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