Wind Correction Angle Calculator
Use the Wind Correction Angle Calculator for a transparent, instant calculation with validated inputs and cited sources. For a query such as “wind changer”, enter the matching values and units below and review the stated assumptions.
How to use this calculator
Enter the requested values and units.
Review the assumptions and any warnings shown with the result.
Use the result together with the cited source and your real-world requirements.
Formula
Wind-correction angle = arcsin[wind speed × sin(wind angle) ÷ true airspeed], when the crosswind component does not exceed airspeed.
Worked example
Worked example: Inputs: True airspeed: 120; Wind speed: 20; Wind angle to course: 90. Outputs: Wind correction angle: 9.594068 °.
Assumptions and limits
- The result depends on the values, units, and assumptions entered. It does not infer missing context.
Sources
- Federal Aviation Administration: Airplane Flying Handbook, Chapter 7: Ground Reference ManeuversReference material reviewed for the stated method, units, or domain. Confirm that its scope matches your use case. Reviewed 2026-08-14.
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Frequently asked questions
How does the Wind Correction Angle Calculator work?
Wind-correction angle = arcsin[wind speed × sin(wind angle) ÷ true airspeed], when the crosswind component does not exceed airspeed.
What should I enter?
True airspeed, Wind speed, Wind angle to course
What should I verify?
Review the assumptions and any warnings shown with the result. The result depends on the values, units, and assumptions entered. It does not infer missing context.
Last updated 2026-08-14 · science-wind-correction-angle-v1 · opportunity-content-2026-08-14 · Trusty Calculator Editorial Team