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The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
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Measure Roof Pitch and Angle with 2 Levels or Lay Phone Directly on Slope to Measure and Speak Angle

Length
Height

Hold spirit levels plumb and level.

Measure and mark length on horizontal level to vertical level. Then mark height on vertical level to roof surface, remove levels and measure marked height.

Enter Length and Height measurements and hit Calculate to find roof pitch and angle. Drag the slider to animate, or with phone or tablet, measure directly from roof surface.







Measure directly from device Visit this calculator with Tablet or Phone and lay your device on an angle (the roof) to directly measure Pitch and Angle, and speak results.





DON'T BREATH THE DUST If you're cutting blocks, concrete, stone or ANYTHING and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks
And if you're cutting wet, wear a mask - theres dust in the spray mist too!

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View page on Phone via QR Code (Not current calculation result)

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