PREMIUM TOOL

Slope Converter

Example: 6/12 (6 inches rise per 12 inches run)

Common Roof Slopes

1/12 Pitch
4.76° 8.33%
2/12 Pitch
9.46° 16.67%
3/12 Pitch
14.04° 25%
4/12 Pitch
18.43° 33.33%
6/12 Pitch
26.57° 50%
8/12 Pitch
33.69° 66.67%
12/12 Pitch
45° 100%
24/12 Pitch
63.43° 200%

Conversion Results

No Conversion Yet

Enter a roof slope value and click "Convert Slope" to see results here.

Try entering "6/12" for a standard roof pitch

Mathematically Verified

All formulas cross-checked with AI calculations

Error Protected

Comprehensive validation and edge case handling

Professional Classification

7-point roof slope categorization system