Percent Slope to Degrees Calculator
Convert the percent slope into an angle in degrees.
%
°
How to convert the Percentage Slope to Degrees?
Calculate the inverse tangent of the percentage number divided by 100 and multiply it by 180 / π.
Degrees (angle) = ATAN(percentage / 100) * 180 / π
Example
Convert the 30% slope to the angle in degrees.
Degrees (angle) = ATAN(30 / 100) * 180 / π
Degrees (angle) ≈ ATAN(0.3) * 180 / 3.14
Degrees (angle) ≈ 0.29 * 180 / 3.14
Degrees (angle) ≈ 16.62
Note that results may slightly vary depending on the rounding, including the precision of PI.