The slope calculator allows you to calculate the angle of a slope, that could be the angle of your driveway, the pitch of a roof, the angle of a hill etc. Slope calculations are particularly useful for ensuring that water flows correctly off a surface and for reducing stress, friction and energy when moving heavy objects using a ramp.
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A Slope is defined as an inclined portion of ground, and is also known as a "Grade".
It can be specified in 4 different ways, angle of inclination, percentage, per mille and as a ratio.
Note: The ratio is specified as "1 in n" rather than the mathematical "1:n".
You may also be interested in the Gradient Calculator.
You may also be interested in the Gradient Calculator.
This Slope Calculator includes the following algorithms
You may also find the following Math calculators useful.