Calculate roof pitch Posted by Calculator Study March 29, 2025 Roof Pitch Calculator | Instant Roof Slope Calculation Tool Calculate roof pitch Calculate Clear Roof Pitch Formula Roof Pitch = (Rise ÷ Run) × 12 Example: If rise is 6" and run is 12', pitch = (6/12) × 12 = 6/12 pitch Retirement Calculator Age Post navigation Previous Post How do you calculate pitch of a roofNext PostPitch Calculator Roof