Professional Grade
Roof Pitch & Slope Calculator
Calculate the precise pitch, degree angle, and rafter length for any roofing project. Accurate for construction planning and material estimation.
Pitch—
Angle—
Slope—
Rafter Length (Theoretical)—
Vertical Rise—
Horizontal Run—
Total Span Rise (if provided)—
Note: Theoretical rafter length does not include fascia or ridge board adjustments.
Note: This tool is for informational and educational purposes only. Results are estimates and do not constitute professional advice. By using this calculator, you agree that Waldev is not liable for any errors or damages. Always verify results with official sources.
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