Crosswind and Headwind Components

How to use this tool

1. Resolve a wind vector relative to a course using user-supplied speed and relative angle.
2. Set wind speed, wind-from angle relative to course in the indicated units.
3. Calculate and compare headwind component, crosswind component.

Try this example

{
  "speed": 20,
  "angle": 60
}

Accuracy and scope

Vector arithmetic only; does not assess aircraft, vehicle or vessel operating limits.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.