Ramp Slope Calculator

Ramp Slope Calculator calculator can be used to determine the slope of a ramp in degrees and as a ratio. This is useful for accessibility and construction purposes to ensure compliance with building codes.

Input Parameters

Calculation Results

Calculation Formula

Slope (degrees) = arctan(rise/run)

Where:
Rise = Height of the ramp
Run = Horizontal distance of the ramp
tan = Tangent function in trigonometry

Slope in Degrees

Slope as Ratio (Rise:Run)

Ramp Slope Calculator Calculator Usage Guide

Learn how to use the Ramp Slope Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the Rise of the ramp (the vertical height) in inches or centimeters.
  2. Enter the Run of the ramp (the horizontal distance) in inches or centimeters.
  3. Click the Calculate button to compute the slope.
  4. The results will show the slope in degrees and as a simplified ratio (rise:run).

Understanding Ramp Slope

The slope of a ramp is a measure of its steepness. It is commonly expressed in two ways:

  • Degrees: This represents the angle between the ramp surface and the horizontal plane.
  • Ratio (Rise:Run): This expresses how much the ramp rises for every unit of horizontal distance. For example, a 1:12 slope means the ramp rises 1 inch for every 12 inches of horizontal run.

Importance of Ramp Slope

Proper ramp slope is crucial for accessibility, ensuring that individuals with mobility impairments can safely and comfortably use the ramp. Building codes typically specify maximum slopes for different applications, such as:

  • Public access ramps: Maximum slope of 1:12
  • Private home ramps: May allow steeper slopes (e.g., 1:10 or 1:8)