Roof Slope and Sloping Area
Use rise and horizontal distance find roof angle and sloping area.
Your numbers
Angle of the roof
Planning estimate from your measurements and assumptions. Confirm dimensions, product coverage and local installation requirements before you buy.
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Formula
Use θ = atan(r/l) and S = A√(1+(r/l)²). r na roof rise and l na horizontal run for di same unit. A na horizontal projected area and S na sloping area for di same area unit. Di angle result dey for degrees.
Use rise and horizontal distance find roof angle and sloping area.
Example wey show the calculation
- Height wey roof rise (m)
- 3
- Horizontal distance wey ramp cover (m)
- 4
- Roof area projected horizontally (m²)
- 80
- Angle of the roof
- 36.8699 °
- Roof rise for each 12 units of horizontal distance
- 9
- Area along the slope
- 100 m²
Where e fit work and limits
Planning estimate from your measurements and assumptions. Confirm dimensions, product coverage and local installation requirements before you buy.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: 8d0f5722fae6 · Example don get check: