Roofing Calculator
Estimate roof area from footprint and pitch.
Enter Details
Length (ft)
Width (ft)
Pitch (rise / 12 run)
Result
Footprint × slope factor
Note — This result is an estimate. Talk to a healthcare provider for personalized guidance.
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Estimate roof area from footprint and pitch.
Length (ft)
Width (ft)
Pitch (rise / 12 run)
Footprint × slope factor
Note — This result is an estimate. Talk to a healthcare provider for personalized guidance.