Rise Over Run, Slope Calculator

This function is a calculator for a slope angle and grade percentage, given the rise and run. Rise over run is sometimes referred to as a gradient.

Rise Over Run Calculator  Input Delete Entries Rise Run Decimal places 0 1 2 3 4 6 8 10  Result Angle Percentage

Formula for calculating a slope

Calculation of the angle

\(\displaystyle Angle = tan^{-1}(\frac{Rise}{Run})\)

Calculation of percentage

\(\displaystyle Percentage = \frac{Rise}{Run}×100 \)