Roof Slope Degree Calculator

The table below shows common roof pitches and the equivalent grade degrees and radians for each.

Roof slope degree calculator.

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. Check your results with the omni roof pitch calculator. You can also calculate roof pitch even without using a roof slope calculator. Find the inverse tangent of the pitch to find the angle in degrees.

To convert between american roofing ratios and pitch degrees follow these steps. Enter any angle or fraction of angle to find pitch. Rafter rise run this formula is from the pythagorean theorem. 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.

It always makes sense to the standard roof pitch angle spot on as the benefits of doing so are quite obvious. Roof pitch calculator results explained. Divide the first part of the ratio by 12 to work out the pitch. Enter any pitch or fraction of pitch to find angle.

Angle the angle of a roof is the same as the roof s slope except instead of being. With the help of these roof pitch degree calculator programs you can make sure that your home is nice and balanced. Use the following formula which also describes a right triangle. If you want to know how to find the pitch of a roof then start with a calculator.