Turn Radius Calculator
Calculate turn radius for standard rate and custom bank turns.
Standard Rate Turn
A standard rate turn is 3 degrees per second, completing 360 degrees in 2 minutes.
Bank angle formula: Bank = TAS / 10 + 7
Reference Table
| TAS | Std Rate Bank | Radius |
|---|---|---|
| 90 kt | 16 deg | 0.48 nm |
| 120 kt | 19 deg | 0.64 nm |
| 150 kt | 22 deg | 0.80 nm |
| 180 kt | 25 deg | 0.96 nm |