Calculators - Estimators - Template Generators
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Wall Length Rafter Thickness
Wall Width Rafter Depth
Roof Angle Enter angle in degrees directly or select pitch from dropdowns to calculate and enter angle °   in 12 Ridge Thickness
Overhang (level) Ridge Depth
Overhang Gable Rafter Spacing
Birdsmouth Seat   Calculate Plumb and Seat cuts + HAP from roof angle Rafter Spacing Type
End Rafter Setin


When you return to this page
the last saved calculation is re-loaded.


Label Diagram

Email this Calculation Creates a link to save or Email current calculation


Actual Physical Sizes All measurements are actual physical finished sizes.






All running measurements are 'and on', from start point to near side of rafter.

Running Ridge: Mark out


Running Wall: Mark out

Angle

Left click, release then drag to measure at scale in diagram below - Enlarge diagram scale for more accurate measurements.

Scale






Need these calculations on-site? Try the site with an iPad or Android Tablet. With a tablet, you can directly measure angles for input to the Roofing and Pitch Angle calculator apps. Lay the tablet on an incline and tap to measure angle. Tap again to capture angle and auto calculate roof, pitch, angles etc. The buttons appear automatically when you visit with a device capable of pitch measurement.



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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



Contact Us
ph: (Australia) +61 7 40987645 mob: 0438 165 753

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Questions or Suggestions? ph: +61 7 40987645

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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