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Enter Run and known Pitch, Angle or Rise to calculate other dimensions

Run
We Know Run and:
   
Pitch in 12
Precision Pitch Angle

Run
Pitch in 12


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 dimensions marked.

Drag sliders to animate the results and diagram.


Measure Pitch Visit this page using a Phone or Tablet to directly measure pitch and angles. With a mobile device, a button will appear. Tap the button to start measuring and lay your device on an angle (roof) to measure pitch and angle and animate the diagram.

Speak measured angle result While measuring, tap the button to hear the spoken angle results continuously as the angle changes.







View page on Phone






Create PDF files to print diagrams on current page. Print large images over multiple pages Printing to Scale Help and Plan Printing.

Slider Controls To fine tune Slider Controls click to select and use (cursor) keyboard keys.

Use your iPad or Android Tablet On-Site Your iPhone or Android is a valuable On-Site tool!
Lay your device on an angled surface (roof ?) to directly measure angles and automatically calculate Roofing and Pitch Angle Apps.

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Blue Dragon Children's Foundation



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ALWAYS CHECK WITH YOUR LOCAL BUILDING AUTHORITY BEFORE LAYING OUT OR BUILDING ANYTHING
AND FOLLOW ALL LOCAL CODES. VERIFY ALL DIMENSIONS AND ANGLES BEFORE CONSTRUCTION.
All calculators on this site are GEOMETRIC only. Check local regulations for sizes, spacings and all engineering requirements.


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