ADA Ramp Calculator: Length, Landings and Whether It Fits Your Yard

Measure the height from the ground to your door threshold. We will work out the ramp length and show which layouts fit the space you have.

Total rise (inches)

Measure straight up from the ground to the door threshold.

Ramp width (inches)

Available space along the house (feet)

Available space out from the house (feet)

This is a planning estimate based on published price ranges and regional labor costs. It is not a quote. Actual prices depend on your home, your installer and local permit requirements.

Sources

U.S. Access Board — ADA Standards §405.2access-board.gov
U.S. Access Board — ADA Standards §405.6access-board.gov
U.S. Access Board — ADA Standards §405.5access-board.gov
U.S. Access Board — ADA Standards §405.7.3access-board.gov
U.S. Access Board — ADA Standards §405.7.4access-board.gov
U.S. Access Board — Guide to the ADA Standards, Chapter 1: ADA Coverage of Housingaccess-board.gov
UpCodes — Texas adoption of IRC 2021, Chapter 3 (R311.8)up.codes
UpCodes — Pennsylvania adoption of IRC 2021, Chapter 3 (R311.8)up.codes