US Parking Requirements Calculator
Instantly calculate EV parking, EV accessible, and standard accessible parking requirements for your project — by state and occupancy type.
Select Your State
9
States with EV Parking Mandates
25
States with EV Accessible Rules
44
States with Accessible Parking Codes
Comprehensive Parking Compliance
This tool helps building professionals determine exactly how many parking spaces are required for compliance with modern building codes. Our database is updated frequently to ensure accuracy across:
- EV Capable, EV Ready & EVCS spaces required
- EV accessible spaces (van, standard, ambulatory)
- Standard accessible spaces & van-accessible count
Compliance Note
State requirements serve as a baseline. Local jurisdictions may adopt more stringent amendments or have specific zoning ordinances that override statewide codes. Always verify with the local building department.
Why it Matters
The transition to electric vehicles has introduced complex new requirements for building permits. Miscalculating EV-capable or EV-ready infrastructure can lead to costly redesigns, construction delays, and compliance penalties.
Our calculator simplifies this by mapping diverse state codes into a unified, easy-to-use interface, helping you stay focused on your project delivery.