ADA Parking Calculator
Calculate required accessible parking spaces and van-accessible spaces per ADA 2010 Standards.
Inputs
Results
Accessible Spaces Required
4
Van-Accessible Spaces
1
Access Aisle Width (inches)96"
How to Use This Calculator
- Enter the Total Parking Spaces count for your lot or structure.
- Set Facility Type: 1 for general use (ADA sliding scale), 2 for medical/outpatient (20% required), or 3 for specialized rehabilitation (10% required).
- Read Accessible Spaces Required — this is the legally mandated minimum number of accessible stalls.
- Note Van-Accessible Spaces — at least 1 in every 6 accessible spaces must accommodate vans with 96-inch access aisles.
- Use Access Aisle Width (inches) to verify lane striping meets the 96-inch van-aisle standard in your design.
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