Enter run and known pitch angle or rise to calculate other dimensions.
10 degree roof pitch calculator.
Drag sliders to animate the results and diagram.
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 pitch calculator results explained.
See the image below for more explanation on rise run and pitch.
Roof pitch is a determining factor for cost of the roof as well as the roof area and the type of materials used.
Enter run the flat level length then click pitch angle or rise to select then enter other known dimension angle or pitch.
The triangle diagram will be re drawn to scale with all.
The triangle diagram will be re drawn to scale with all dimensions marked.
Slope the slope of a roof is represented as x 12 where x is the number of inches in rise for every 12 inches of run this is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares.
The roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need.
However if you to do the process using your own knowledge you can still convert pitch to degrees by dividing the rise and run and get its corresponding measurement.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
Pitch tan angle where angle is the roof pitch expressed in degrees.
A 12 in 12 pitch is a steep 45 degree angle roof.
Pitch angle precision color.
The table below shows common roof pitches and the equivalent grade degrees and radians for each.
Outside of the u s a degree angle is typically used.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
Angle the angle of a roof is the same as the roof s slope except instead of being.
After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.
Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run.
Enter run the flat level length then click pitch angle or rise to select then enter other known dimension angle or pitch.
If you want to find the roof pitch in the form of x 12 simply calculate the pitch and substitute 12 for the run length.
To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page.