How to Use the Ramp Calculator？

1. Enter the Rise: Begin by inputting the vertical height that the ramp needs to overcome. This is typically measured in centimeters and represents the total elevation change from the bottom to the top of the ramp.

2. Specify the Length: Input the horizontal length of the ramp in centimeters. This is the distance along the ground that the ramp will cover.

3. Set the Width: Enter the desired width of the ramp in centimeters. The default is set to 100 cm, which is suitable for most applications, but you can adjust this based on your specific needs.

4. Choose the Application: Select the appropriate application for your ramp from the dropdown menu. Options include:

• Public Building (1:12 ratio): Suitable for most public spaces and compliant with ADA standards.
• Comfortable Access (1:16 ratio): Provides an easier slope for more comfortable use.
• Very Gentle Slope (1:20 ratio): Ideal for situations where a very gradual incline is desired.
• Custom Ratio: Allows you to input a specific ratio for unique requirements.

5. Custom Ratio (if applicable): If you selected “Custom Ratio” in the previous step, enter your desired ratio. For example, enter 8 for a 1:8 ratio.

6. Select Handrail Option: Choose whether you want no handrails, handrails on one side, or handrails on both sides of the ramp.

7. Calculate: Click the “Calculate Ramp” button to generate the results. The calculator will provide you with the following information:

• Slope: The incline of the ramp expressed as a decimal.
• Angle: The angle of the ramp in degrees.
• Grade: The slope expressed as a percentage.
• Actual Ratio: The true ratio of the ramp’s length to its rise.
• Compliance: Whether the ramp meets the selected application standards.
• Ramp Area: The total surface area of the ramp in square meters.
• Recommendations: Suggestions for handrails and landings based on the ramp’s length.

8. Consider Additional Recommendations: Pay attention to suggestions about handrails and landings, which are important for safety and usability, especially on longer ramps.

This ramp calculator is a valuable tool for ensuring that access ramps are designed to be safe, comfortable, and compliant with relevant standards. It takes into account various factors and provides comprehensive results, making it easier to plan and construct ramps that meet the needs of users and adhere to building regulations.

Whether you’re a homeowner planning a residential ramp or an architect working on a public building, this calculator can help you determine the optimal ramp specifications for your project.