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Virtual Tools | Construction
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Petroleum
All Calculators
Hip
Rafter
Calculator
Calculate hip rafter length, backing angle, and drop for hip roof framing
Input Parameters
Common Rafter Run (ft)
Roof Pitch (x/12)
Calculate
Results
--
Hip Rafter Length
ft
--
Hip Pitch
x/17
--
Backing Angle
degrees
--
Cheek Cut Angle
degrees
Reference