छत ढलान कैलकुलेटर — सूत्र

How to Calculate Roof Pitch

Formula

Pitch = Rise / Run (typically expressed as X:12)

Angle = arctan(Rise / Run) in degrees

Pitch Factor = sqrt(1 + (Rise/Run)²)

Roof pitch is expressed as the number of inches of rise per 12 inches of horizontal run. For example, a 6/12 pitch rises 6 inches for every 12 inches of run. The pitch factor is used to convert footprint area to actual roof area.

हल किया गया उदाहरण

A roof with 6 inches of rise per 12 inches of run (6/12 pitch).

  1. Pitch = 6/12
  2. Angle = arctan(6/12) = arctan(0.5) = 26.6 degrees
  3. Pitch factor = sqrt(1 + 0.5²) = sqrt(1.25) = 1.1180
  4. Slope = 0.5 × 100 = 50%