Utilize our complimentary online tool to compute the rate of grade change on roadways. Input the following parameters: Length of Curve, Initial Grade, Final Grade.
Employ this convenient online calculator to ascertain the rate of grade change within a vertical curve during roadway design.
Rate of change of grade on Roadways formula
![\[r = \frac{{g_2 - g_1}}{{L}}\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-aca8a4bf14ff7380d9ea18accfd10d04_l3.png "Rendered by QuickLaTeX.com")
The variables used in the formula are:
r – Rate of change of grade
g1 – Initial roadway grade
g2 – Final roadway grade
L – Length of the curve
Calculating the rate of change of grade for roadways is made simpler and more accessible with online, free vertical curve calculators.
