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Wheelchair Ramp Length & Cost Calculator

Translate vertical rise into a ramp length and planning cost. Private homes follow local residential rules; ADA standards mainly govern covered public and commercial facilities.

Planning inputsUpdates automatically
in
Measure from grade to the finished threshold.
Confirm the required slope with local code and the user’s needs.
Broad installed allowances vary by site.
Include top, bottom, and direction-change landings.

Estimated result

24 ft of ramp run

Preliminary installed range: $9,157–$15,262.

How to interpret the result

  • Draw the full footprint before choosing a material; landings and turns consume substantial space.
  • Compare a ramp with a vertical platform lift when the required run overwhelms the site.

Transparent method

The tool applies this planning structure:

run = rise × selected slope ratio; cost = run × material allowance + landings and site work

Important limits

  • Guardrails, handrails, drainage, frost depth, permits, doorway work, and difficult grading are site-specific.
  • Do not treat the selected ratio as code approval.