Roof Pitch Calculator - Calculator Plus Tools

Roof Pitch Calculator & Design Assistant

📐 Pitch Calculator

Calculation Method:

Rise (inches):

Run (inches):

Climate Zone:

✓

Enter pitch values to check compliance

Roof Area (sq ft):

Shingle Price per sq ft ($):

Labor Cost per sq ft ($):

Use a level and measuring tape - Place a 12" level horizontally on the roof
Measure the rise - From the 12" mark, measure vertically to the roof surface
Calculate the ratio - Rise measurement over 12" run (e.g., 6:12)
Safety first - Always use proper safety equipment and consider hiring professionals for steep roofs

Use our Roof Pitch Tool to simplify your roofing project—calculate, visualize, and estimate materials in seconds!