1. What is the UK Ramp Length Calculator?

The UK Ramp Length Calculator determines the required length of a ramp based on the rise (vertical height) according to UK building regulations and accessibility standards, using a standard gradient of 1:12.5.

2. How Does the Calculator Work?

The calculator uses the UK ramp length formula:

Where:

• \( Length \) — Required ramp length in meters
• \( Rise \) — Vertical height in meters
• \( 0.08 \) — Gradient factor for 1:12.5 slope

Explanation: The formula calculates the minimum ramp length needed to maintain a safe and accessible gradient of 1:12.5 as per UK standards.

3. Importance of Proper Ramp Length

Details: Correct ramp length is essential for wheelchair accessibility, mobility scooter use, and safe movement for people with mobility impairments. It ensures compliance with the Equality Act 2010 and Building Regulations.

4. Using the Calculator

Tips: Enter the vertical rise in meters. The calculator will determine the minimum required ramp length. Ensure measurements are accurate for proper installation.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard gradient for ramps in the UK?
A: The recommended maximum gradient is 1:12 (8.33%) for external ramps and 1:15 (6.67%) for internal ramps, with 1:12.5 being a common standard.

Q2: When are resting platforms required?
A: Resting platforms are required every 10 meters of ramp length or for every 500mm rise, whichever is less.

Q3: What are the width requirements for ramps?
A: Minimum width should be 1200mm, with 1500mm recommended for two-way traffic.

Q4: Are handrails required?
A: Yes, handrails are required on both sides for ramps steeper than 1:20 and for all ramps where the rise exceeds 600mm.

Q5: Can this calculator be used for commercial buildings?
A: Yes, but always consult with a qualified access consultant and check local building control for specific requirements.