Pitch Angle Calculator
Calculate pitch angle from rise and run measurements
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Sources & References
International System of Units (SI): plane angle
Plane angle is measured in the radian (rad); 1° = π/180 rad. Conversions between SI and other units use exact, internationally agreed factors maintained by NIST.
International System of Units (SI)
Authoritative definitions for plane angle, from the BIPM SI Brochure (9th edition), the defining reference for the SI.