Ramp Slope Calculator

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Total ramp length (with landings)

10.50m

Gradient	1:15 (6.67%, 3.81°)
Flights	2
Length of each flight	4.50 m rising 300 mm
Intermediate landings	1 × 1.50 m
Sloped surface length	9.02 m

Add level landings at the top and bottom, handrails, edge protection and the clear width your code requires. Check the current edition of the standard.

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Working

Flights = ⌈600 mm ÷ 333 mm max per flight⌉ = 2; each rises 300 mm
Flight length = rise × 15 = 4.50 m
Total = 2 × 4.50 m + 1 × 1.50 m landing = 10.50 m

Results are estimates for planning and material ordering only. They are not a substitute for structural design or approval by a qualified engineer. Read the full disclaimer.

Ramp Slope Calculator byMy Construction Calculator: free construction calculators with the working shown.