Visit this page on your phone to directly measure pitch and angles.
12 2 roof pitch is 14 degrees.
Select inches to enter decimal inches or millimeters for metric.
The table below shows common roof pitches and the equivalent grade degrees and radians for each.
For this you can take help from roof pitch factor chart.
If a roof rises 2 in a length of 12 this is 2 12 roof pitch.
The following table shows the roof pitch rise in run equivalents for all roof slopes in degrees from 1 to 72.
Directly measure roof pitch angle and calculate pitch and angle on phone or tablet.
The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.
Most roof s have a pitch in the 4 12 to 9 12 range.
Enter base length to calculate rise and diagonal for current pitch angle.
Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them.
Divide the first part of the ratio by 12 to work out the pitch.
Find the inverse tangent of the pitch to find the angle in degrees.
What degree angle is a 12 12 pitch roof.
This means if a roof rises 4 in the length of 12 your roof pitch would be 4 12 or 18 43 degrees.
With the use of this converter it will be easier for you to locate a 30 degree roof pitch 20 degree roof pitch 25 degree roof pitch or a 15 degree roof pitch.
To convert between american roofing ratios and pitch degrees follow these steps.
If your house roof is built with multiple pitches then square per roof must be calculated differently.
Set bevel gauge directly from phone or tablet screen.
What roof angle in degrees.
Roof pitch angle roof pitch multiplier 1 12 4 76 1 0035 2 12 9 46 1 0138.
A pitch over 9 12 is considered a steep slope roof between 2 12 and 4 12 is considered a low slope roof and less than 2 12 is considered a flat roof.
Roof angles and rafter plumb cuts.
On blue prints architects engineers usually display the pitch of a roof in the format shown on the image where number 4 represents a rise and number 12 represents a length.
Other than the 45 roof slope which is 12 in 12 none of the standard roof pitches 5 in 12 6 in 12 etc are equal to a whole degree.
2 12 roof pitch angle 9 46 degrees.
Roof pitch degree table.