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Coordinated Turn

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Estimate level coordinated turn radius, turn rate, load factor, and standard-rate bank angle from true airspeed and bank angle.

deg

Turn radius

2,208 ft

673 m

Turn rate

5.25 deg/s

0.0917 rad/s

Load factor

1.155 g

Stall speed x 1.075

Calculation breakdown

True airspeed120 kt / 61.73 m/s
Standard-rate bank18.2 deg
360 deg turn68.5 s

Coordinated turn geometry

Bank angle tilts lift inward, setting the turn radius and load factor.

Plan view2,208 ft radiusR5.25 deg/sForce balance30.0 deg bank, 1.15 g loadLiftInwardWeight

Standard-rate bank

18.2 deg

Stall speed multiplier

1.075 x

360 deg turn

68.5 s

Open Source and Easy to Use Elsewhere

This tool is open source and the underlying logic is fully transparent. You can inspect the code, understand the calculations, and contribute improvements. If you want to use the tool in your own website, course page, or learning platform, you can also embed it directly and start from a ready-made iframe setup for this exact tool.

Open source: review the implementation and see how the results are produced.

Embeddable: preview this tool, copy the iframe, and use it in your own site or LMS.