Examples
Examples
Try the starting example
- Parking spaces (count)
- 100
- Occupied spaces at equally spaced observations
- 40,60,80,50
- Unique vehicles recorded during survey (count)
- 150
- Survey length (hours)
- 4
- Mean observed occupancy (%)
- 57.5
- Peak observed occupancy (%)
- 80
- Vehicles per space per survey
- 1.5
- Turnover (vehicles/space/hour)
- 0.375
Try another scenario
- Parking spaces (count)
- 101
- Occupied spaces at equally spaced observations
- [40, 60, 80, 50]
- Unique vehicles recorded during survey (count)
- 150
- Survey length (hours)
- 4
- Mean observed occupancy (%)
- 56.930693
- Peak observed occupancy (%)
- 79.207921
- Vehicles per space per survey
- 1.485149
- Turnover (vehicles/space/hour)
- 0.371287
Calculation method
Calculation method
Mean observed occupancy (%)
Mean and peak snapshot occupancy; unique vehicles/space gives survey turnover, then divide by duration.
Peak observed occupancy (%)
Mean and peak snapshot occupancy; unique vehicles/space gives survey turnover, then divide by duration.
Vehicles per space per survey
Mean and peak snapshot occupancy; unique vehicles/space gives survey turnover, then divide by duration.
Turnover (vehicles/space/hour)
Mean and peak snapshot occupancy; unique vehicles/space gives survey turnover, then divide by duration.
Symbols and units
- a
- Parking spaces (count)
- b
- Occupied spaces at equally spaced observations
- c
- Unique vehicles recorded during survey (count)
- d
- Survey length (hours)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; Mean and peak snapshot occupancy; unique vehicles/space gives survey turnover, then divide by duration. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.