Driveway Slope Calculator

Calculate Driveway Slope



Formula

The formula to calculate the slope of a driveway is:

\[ \text{Slope} = \left(\frac{\text{Rise}}{\text{Run} \times 12}\right) \times 100 \]

Where:

What is a Driveway Slope?

A driveway slope is the measure of how steep a driveway is. It is calculated as the ratio of the vertical rise to the horizontal run, expressed as a percentage. The slope is an important consideration in driveway design, affecting the ease of access, drainage, and safety. Driveways with too steep a slope can be difficult to navigate, especially in adverse weather conditions, while those with too gentle a slope may have issues with water pooling.

Example Calculation

Let's assume the following values:

Using the formula to calculate the driveway slope:

\[ \text{Slope} = \left(\frac{18}{10 \times 12}\right) \times 100 = 15\% \]

The slope of the driveway is 15%.