Roof Angle Finder Tool

Divide the first part of the ratio by 12 to work out the pitch.

Roof angle finder tool.

Use the diagrams on this page as a reference when inputting rise and run and while interpreting the calculated results. Rise run rise run slope. Product overview this handy angle finder is ideal for calculating angles in slope construction such as stairs roof rafters and window frames. You can use it to identify roof pitch stair slope or drainage angles.

This tool is for carpentry plumbing electrical or hvac work that requires accurate pitch or slope identification. This tool will find your roof pitch. It s ideal for identifying roof pitch stair slope or drainage angles. After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.

Half of the scale is printed in 0 to 90 degrees in 2 quadrants. Find the inverse tangent of the pitch to find the angle in degrees. The roof pitch calculator calculates slope pitch angle and rafter lengths based on input of rise m and run r. No fooling around with tape measures and levels.

90 8 09 oz 29 90 29 90. Roof pitch calculator roof slope calculator 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. Who uses this tool. To convert between american roofing ratios and pitch degrees follow these steps.

What degree angle is a 12 12 pitch roof. A 12 12 pitch roof has a pitch angle of 45. This johnson pitch and angle locator is made of black high impact plastic. Most angle finders only work on the top side of a roof.

Digipas dwl80e pocket size digital level electronic angle gauge protractor angle finder bevel gauge 0 1 4 inch 4 0 out of 5 stars 476 25 90 25. This versatile carpenter s tool can also be used as a regular level a t square or a sliding set square. Simply set it on your roof or the underside of a rafter and read the gauge. The johnson level tool pitch and slope locator is designed for carpentry plumbing electrical or hvac work requiring accurate pitch or slope identification.

Use it as a level or to find the angle of just about any thing. Can be used as a regular level a t square and a sliding set square. First convert the pitch to a slope.