Angle of Banking Calculator


Angle of Banking Calculator


Welcome to the Angle of Banking Calculator! Here, we’ll explore the world of tilted roads, thrilling race tracks, and the hidden secrets of how your favorite roller coaster stays on course without making you queasy.

Formula for Angle of Banking (Imperial System):

Angle of Banking (degrees) = arctan((V^2) / (R * g))

Categories of Angle of Banking Calculations

Type Range (degrees) Interpretation
Gentle Slopes 0 – 10 A subtle tilt for smooth driving or strolling.
Race Tracks 15 – 30 Perfect for high-speed turns on the racetrack.
Roller Coasters 45 – 90 The extreme angles that make your heart race.

Examples of Angle of Banking Calculations

Individual Velocity (V) (ft/s) Radius (R) (ft) Angle of Banking (degrees) How it was Calculated
Sunday Driver 30 200 2.68 Just an easy Sunday drive.
Racecar Driver 120 500 22.63 Gotta win that race!

Different Ways to Calculate Angle of Banking

Method Advantages Disadvantages Accuracy Level
Trigonometric Approach Precise and widely applicable. Requires knowledge of trigonometry. High
Physics-based Approach Considers velocity, radius, and gravity. More complex formula. High

Evolution of Angle of Banking Calculation

Era Milestones
Early 20th Century Introduction of banked curves in racetracks and roller coasters for safety and speed.
Modern Times Advanced engineering and computer simulations have optimized banking angles for various purposes.

Limitations of Angle of Banking Calculation Accuracy

  1. Ideal Conditions: Assumes ideal conditions, including a uniform road surface and no external factors.
  2. Simplified Model: May not account for all real-world variables, like tire grip.

Alternative Methods for Measuring Angle of Banking Calculation

Method Pros Cons
Laser Measurement High accuracy and non-contact measurement. Requires specialized equipment and setup.
Computer Simulation Allows testing of various banking angles virtually. Limited by the accuracy of simulation models.

FAQs on Angle of Banking Calculator

  1. What is the angle of banking?
    • It’s the tilt or inclination of a road or track, designed to help vehicles safely navigate curves.
  2. Why are roads and tracks banked?
    • To prevent vehicles from skidding and ensure they follow the intended path during turns.
  3. How do engineers determine the right angle of banking for a curve?
    • They consider factors like vehicle speed, curve radius, and gravitational force.
  4. Do all curves need banking?
    • No, gentle curves may not require banking, while high-speed turns often do.
  5. Can I use this calculator to design my own racetrack or roller coaster?
    • It can give you insights, but designing real tracks involves complex engineering.
  6. What happens if the angle of banking is incorrect?
    • Vehicles may experience skidding or loss of control during turns.
  7. Are there international standards for angle of banking?
    • Yes, various standards and guidelines exist for road and track design.
  8. Do banks ever need to be adjusted or repaired?
    • Yes, over time, environmental factors or wear and tear may require maintenance.
  9. Can I use this calculator for DIY projects like a homemade go-kart track?
    • Yes, it can help you determine safe banking angles for your project.
  10. What role does gravity play in banking curves?
    • Gravity helps keep vehicles grounded and prevents them from slipping sideways.


  1. Engineering Toolbox – Banking of Roads: Information on road banking calculations.
  2. Roller Coaster Database: Database of roller coasters and their specifications.