Roofgenius.com Roof calculator, calculates a detail list of roof materials, and a complete estimate. Two ways to determine roof pitch. Offers tips and how to's on roofing.
Visual Roof Pitch Examples
Roof Pitch to Angle Calculator (enter pitch in the first box – calculation is automatic)
Roof Span: ft. in.Roof Rise: ft. in.
Roof Pitch = / 12¨
Roof Pitches 4/12 thru 12/12
The examples below provide visual examples of roof pitch.
To determine your roof pitch calculator
Other terminology for roof pitch are; Roof Slope, Roof Angle and Pitch Degrees.
To see roof pitch to degrees equivalents roof calculator.
| 4/12 Pitch 18½° Details | 5/12 Pitch 22½° Details |
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| 6/12 Pitch 26½° Details | 7/12 Pitch 30¼° Details |
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| 8/12 Pitch 33¾° Details | 9/12 Pitch 37° Details |
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| 10/12 Pitch 40° Details | 12/12 Pitch 45° Details |
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I have 10/12 hip roof in back but but looking from back side the left is 12/12 pitch because of garage in front, i want to put 36’×16′ roof on back porch starting from back left side, what kind of trusses could i use? House is 36′ wide 70′ long