To calculate the turning radius, divide the wheelbase of the vehicle by the tangent of the steering angle.
The Turning Radius Calculator is an essential tool for engineers, drivers, and planners involved in vehicle design, parking lot layouts, or urban planning. The turning radius indicates the smallest circular path a vehicle can make while turning.
Formula
TR = WB / tan(a)
| Variable | Description |
|---|---|
| TR | Turning Radius |
| WB | Wheelbase (distance between axles) |
| a | Steering Angle |
Solved Calculations
Example 1: Calculating a Car’s Turning Radius
| Step | Value |
|---|---|
| Wheelbase (WB) | 2.8 meters |
| Steering Angle (a) | 35 degrees |
| Turning Radius (TR) | 2.8 ÷ tan(35°) = 3.99 meters |
Example 2: Truck Turning Radius
| Step | Value |
|---|---|
| Wheelbase (WB) | 6 meters |
| Steering Angle (a) | 25 degrees |
| Turning Radius (TR) | 6 ÷ tan(25°) = 12.84 meters |
What is Turning Radius Calculator?
The Turning Radius Calculator is a practical tool for determining the minimum radius required for a vehicle, trailer, or other equipment to complete a turn without collision.
By using parameters such as wheelbase, steering angle, and track width, this calculator provides precise turning radius values tailored to your vehicle’s specifications.
It is especially useful for engineers, drivers, and planners dealing with tight spaces or designing infrastructure like parking lots, roadways, and shipyards.
For example, if a truck’s wheelbase is 20 feet and its maximum steering angle is 35 degrees, the calculator will compute the turning radius, ensuring safe maneuverability.
This tool can also accommodate diverse needs, from aircraft radius calculations to trailer turning scenarios. It simplifies complex computations, ensuring accuracy whether you are calculating for daily use or specialized engineering projects.
Final Words:
In essence, the Turning Radius Calculator is an indispensable resource for optimizing vehicle movement in constrained areas. By offering reliable and accurate results, it enhances safety and efficiency across various applications.
