Roof Pitch Triangle Calculator

You can also use this roof slope calculator to recalculate the roof pitch from degrees to percents.

Roof pitch triangle calculator.

Apb pole barns pole barn design options construction calculators charts cubic yard calculator truss calculator rafter calculator squaring building lines example. This is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares. Even if you want to use a flat roof pitch calculator system you will be able to find one. Directly measure roof pitch angle and calculate pitch and angle on phone or tablet.

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. The roof pitch is the slope of the rafter. This roof pitch calculator is a handy tool that will help you quickly assess what is the pitch of your roof of what length of rafters you need for your construction works. We will explain to you how to determine the roof pitch step by step.

Select inches to enter decimal inches or millimeters for metric. Roof pitch calculator results explained 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. If you want to know how to find the pitch of a roof then start with a calculator. First find the slope by finding the tangent of the degrees eg.

The pitch is commonly defined as the ratio of rise over run in the form of x 12. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. What is the roof pitch. For example if a roof has a pitch of 4 12 then for every 12 inches the building extends horizontally it rises 4 inches.

If you know the angle of the roof in degrees you can find the roof pitch by converting the angle in degrees to a slope then finding the rise by multiplying the slope by 12. The rise is the height of the roof and the run is the horizontal span as pictured above. After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually. If a roof or ramp rises 4 in a length of 12 the pitch is 4 in 12 which is 18 43 or 33 33 grade enter base length to calculate rise and diagonal for current pitch angle.

To accurately calculate the area of your roof you must first determine its slope or pitch.