1. What Is Ramp Slope?

Ramp slope is the ratio of vertical rise to horizontal run, typically expressed as a fraction or percentage. In Australia, specific slope requirements exist for accessibility compliance in building design and construction.

2. How Does The Calculator Work?

The calculator uses the slope formula:

Where:

• \( Rise \) — Vertical height difference (unitless)
• \( Run \) — Horizontal distance (unitless)

Explanation: The formula calculates the steepness of a ramp by dividing the vertical rise by the horizontal run.

3. Importance Of Slope Calculation

Details: Accurate slope calculation is crucial for designing accessible ramps that comply with Australian standards, ensuring safety and usability for people with mobility limitations.

4. Using The Calculator

Tips: Enter the vertical rise and horizontal run measurements. Both values must be positive numbers greater than zero. The calculator will compute the slope ratio.

5. Frequently Asked Questions (FAQ)

Q1: What is the maximum slope allowed for accessible ramps in Australia?
A: According to Australian standards, the maximum slope for accessible ramps is 1:14 (approximately 7.14%).

Q2: How is slope typically expressed in construction?
A: Slope is commonly expressed as a ratio (e.g., 1:14) or as a percentage (e.g., 7.14%).

Q3: Why is proper ramp slope important?
A: Proper slope ensures ramps are safe and accessible for wheelchair users and people with mobility aids, preventing accidents and providing equitable access.

Q4: Are there different slope requirements for different types of ramps?
A: Yes, Australia has different requirements for various ramp types including pedestrian ramps, vehicle ramps, and accessible pathways.

Q5: How do I convert slope ratio to percentage?
A: Multiply the ratio by 100. For example, a 1:14 slope equals approximately 7.14% (1 ÷ 14 × 100).