Parking Lot Calculator

This calculator determines the maximum number of parking spaces that can fit in a given lot based on the dimensions and configuration parameters.

Calculation Method

The calculator uses the following steps:

1. Calculate the total area of the parking lot: Length × Width
2. Apply the efficiency factor to determine usable area: Total Area × (Efficiency / 100)
3. Calculate the area required per parking space based on the parking angle and aisle width
4. Divide the usable area by the area per space to determine the maximum number of spaces

Parking Angle Considerations

Different parking angles affect the space utilization:

• 90° (Perpendicular): Most efficient use of space but requires wider aisles
• 60°-45° (Angled): Good balance between space efficiency and maneuverability
• 30° (Angled): Less efficient but easier for drivers to park
• 0° (Parallel): Least efficient but useful for narrow spaces

Efficiency Factor

The efficiency factor accounts for areas that cannot be used for parking, such as:

• Driveways and circulation paths
• Landscaping and green spaces
• Building setbacks and buffer zones
• Handicap parking and special zones

Typical efficiency factors range from 75% to 90% depending on the parking lot design and local regulations.