This free roof pitch calculator will take your roof width see the picture and rise the height of the roof and will calculate the roof pitch both as numeric value.
Lean to roof slope calculator.
A roof pitch that is based on a fixed rise and run and does not end up with a whole number is known as a bastard pitch.
First convert the pitch to a slope.
To find the angle of a roof in degrees convert the pitch to a slope then convert to degrees by finding the arc tangent of the slope.
This will allow your project to carry the depth and detail in the roof that you wanted as well as make sure that it will maintain a sturdy and effective nature throughout.
Calculate roof pitches with this free and simple online tool.
Enter this measurement into the calculator and select a roof pitch and the length of the rafter will automatically returned along with the rise.
If you want to know how to find the pitch of a roof then start with a calculator.
Even if you want to use a flat roof pitch calculator system you will be able to find one.
Rise run rise run slope.
To use this you must take the required measurements so you can input them in the required fields.
If your roof pitch is greater than 3 your roof is considered pitched read more about roof pitch at wikipedia.
To do this simply convert the rise and run as a fraction to a decimal form eg.
Enter the rise and run for the pitch length and angle of the rafter.
Here are the steps to follow for the roof angle calculator.