Car park layout software
Car park layouts in 3D, with the stall count and the wait for a space or a charger.
Laydyne lets you arrange parking stalls, compare peak occupancy and test charging or drive-through queues. Inspect camera coverage and prepare the parking layout from the same site model.
Start with a free account. Simulations are estimates and require Pro.

- 46 × 56 mModel floor dimensions
- 44Parking stalls in the model
- 116Parts in the model
- 9Articles with worked results
What you can do for this space
Car parks · Parking layout
Work through the stalls, aisles and accessible spaces.
Place parking stalls within the site model and compare alternative arrangements. Inspect vehicle aisles and wheelchair-accessible spaces with the dimensions and criteria you specify.
- Arrange parking stalls
- Measure vehicle aisles
- Inspect wheelchair-accessible stalls
Results from worked examples
- The 40 × 30 m lot takes 44 compact cars in a parallel layout and 40 at right angles; for standard cars it takes 39 with 5.5 m aisles.
- The 245-stall lot needs 5 wheelchair stalls, but the plan has only 2.
- A shopping centre's 243 stalls turn away 1.1 cars on a usual Saturday but 40.2 cars with 20% more cars, and 300 stalls bring that down to 0.2.

Car parks · Parking demand
Try the peak before changing the facilities.
Set vehicle arrivals, stays and charging or service times for an approximate trading day. Vary charger availability or operating arrangements and inspect occupancy and queues.
- Set vehicle arrival patterns
- Compare EV charging availability
- Test drive-through service arrangements
Results from worked examples
- Four normal chargers beside one quick one charge 26.9 of the 27.9 shoppers, and the cars that come only to charge and leave fall from 3.8 to 1.7.
- With 45 cars in the 12:00–13:00 hour and large orders waited for at the window, 35.5 of 104.1 cars (34.1%) wait on the street, and the longest line there is 8.7 cars.
- Even on a usual Saturday, 226.6 stalls are taken on average around 14:30, and in 10 of the 20 runs the lot fills and cars wait at the entrance.

Car parks · Parking cameras
Inspect the view across the parking area.
Place cameras on the site model and inspect coverage around buildings and parked-car areas. Compare mounting positions to identify floor areas outside the specified views.
- Try camera mounting positions
- Inspect parking-area blind spots
- Compare entrance and exit coverage
Results from worked examples
Parking cameras: all articles for this use
Car parks · Parking plans
Present the site arrangement before marking the stalls.
View parking stalls and site buildings together in 3D. Export the plan and drawn equipment quantities to discuss markings, charging and camera positions.
- View the car park in 3D
- Export the parking plan as PDF
- Add drawn equipment quantity sheets to the PDF

Start with your space
Open a model for free
Open a shop, shopping-centre or drive-through model and adapt the site.
Start from this model for freeAsk your AI
Ask the AI to compare parking arrangements, charging or peak demand.
How many car park stalls?
How many compact-car stalls fit on this lot (as drawn, 40 × 30 m, the road to the south)? Compare right angles and parallel, and put a wheelchair stall by the door.
Quotation from Read the article
Check, export and share
Review vehicle and service assumptions, then export the parking layout.
Models you can start with

Shop car park: how many cars on a 40 × 30 m lot
A roadside shop with its 40 × 30 m car park between the shop front and the street: compact stalls, 7.0 m aisles and a wheelchair stall by the door, ready to count again for other stall sizes, aisles and layouts.
- Parking
- 44 parking stalls, 1 for wheelchair users
- Articles
- Size
- 46 × 56 m
A free account is needed to start.

Shopping centre car park: more than 200 stalls
A shopping centre’s 100 × 52 m car park of 245 compact stalls with drive aisles and a cross aisle, the centre’s main door on the front walk and the street beyond, set out with the 2 wheelchair stalls a small lot would have, ready to check how many a lot of more than 200 stalls needs by Japan’s barrier-free order and set it out again with them.
- Parking
- 245 parking stalls, 2 for wheelchair users
- Articles
- Size
- 108 × 98 m
A free account is needed to start.

Drive-through: a lane of 11 cars round a burger restaurant
A burger restaurant of 14 × 12 m on a site of 34 × 34 m with a drive-through lane round it: cars come in from the street on the west, order at the menu board by the north-east corner, pay and take the food at two windows on the east wall, and leave to the street; a car park inside the loop and three bays for cars waiting for a large order. Ready for your AI to simulate a lunch and see whether the cars spill onto the street.
- Parking
- 10 parking stalls
- Size
- 34 × 34 m
A free account is needed to start.
Frequently asked questions
How many cars?
The 40 × 30 m lot takes 44 compact cars in a parallel layout and 40 at right angles; for standard cars it takes 39 with 5.5 m aisles.
Read the articleHow many wheelchair stalls does a big car park need?
The 245-stall lot needs 5 wheelchair stalls, but the plan has only 2.
Read the articleHow many EV chargers for a shop’s car park?
Four normal chargers beside one quick one charge 26.9 of the 27.9 shoppers, and the cars that come only to charge and leave fall from 3.8 to 1.7.
Read the articleDo drive-through cars spill onto the street?
With 45 cars in the 12:00–13:00 hour and large orders waited for at the window, 35.5 of 104.1 cars (34.1%) wait on the street, and the longest line there is 8.7 cars.
Read the articleYour car park, built with AI.
Shop car park: how many cars on a 40 × 30 m lot
Start from this model for freeArticles for this use
Parking layout (4)
How many cars?
The 40 × 30 m lot takes 44 compact cars in a parallel layout and 40 at right angles; for standard cars it takes 39 with 5.5 m aisles.
How many wheelchair stalls does a big car park need?
The 245-stall lot needs 5 wheelchair stalls, but the plan has only 2.
Can a wheelchair user use it?
All eleven models' accessible toilets take a 150 cm circle, but those of the after-school day service and the izakaya are 1.7 m on one side, short of 2 m square.
How many car park stalls?
A shopping centre's 243 stalls turn away 1.1 cars on a usual Saturday but 40.2 cars with 20% more cars, and 300 stalls bring that down to 0.2.
Parking demand (3)
How many EV chargers for a shop’s car park?
Four normal chargers beside one quick one charge 26.9 of the 27.9 shoppers, and the cars that come only to charge and leave fall from 3.8 to 1.7.
Do drive-through cars spill onto the street?
With 45 cars in the 12:00–13:00 hour and large orders waited for at the window, 35.5 of 104.1 cars (34.1%) wait on the street, and the longest line there is 8.7 cars.
How many stalls does a shopping centre’s car park need?
Even on a usual Saturday, 226.6 stalls are taken on average around 14:30, and in 10 of the 20 runs the lot fills and cars wait at the entrance.
Parking cameras (2)
How many security cameras for a shop's car park?
For a shop's 44-stall car park, four cameras on the shop wall see 88.4% (weighted); with two street poles, six see 98.9%.
How many security cameras?
In ten facilities counted on the plan, six cameras see 91.9% of a convenience store; in a warehouse, ten see 83.0% and sixteen see 94.3%.