Ramp Cost Formula:
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Definition: This calculator estimates the total cost of a wheelchair ramp based on its length and the average cost per foot.
Purpose: It helps homeowners, contractors, and accessibility planners budget for wheelchair ramp installations.
The calculator uses the formula:
Where:
Explanation: The total cost is calculated by multiplying the ramp length by the average cost per foot of ramp construction.
Details: Accurate cost estimation helps in budgeting, grant applications, and comparing contractor quotes for accessibility projects.
Tips: Enter the ramp length in feet and average cost per foot (default $100). All values must be > 0.
Q1: What affects the cost per foot of a wheelchair ramp?
A: Material (wood, aluminum, concrete), design complexity, handrail requirements, and local labor costs.
Q2: What's a typical cost range per foot?
A: $100-$250 per linear foot, with wood at the lower end and aluminum or concrete at the higher end.
Q3: Does this include permits and installation?
A: The calculator provides material+installation estimates. Permit costs vary by location and should be added separately.
Q4: How do I determine the needed ramp length?
A: ADA recommends 1 foot of ramp for every 1 inch of vertical rise (1:12 slope).
Q5: Does this account for landings or turns?
A: No, consider adding 15-20% to the calculated cost for landings and design features.