Windsock
Result
Windsock — free online calculator.
Formula
- Windsock calculates its result from Wind speed (knots), Wind direction (deg). It uses the formula Calculated with the verified ST Calculator runtime.. Change any input to recalculate the result instantly.
- The main inputs are Wind speed, Wind direction. Enter them in the units and format shown in the calculator.
- Use the units, labels and assumptions shown beside each input so the formula is applied consistently.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Windsock
- Wind speed: 12 knots
- Wind direction: 225 deg
Using Wind speed (knots) = 12, Wind direction (deg) = 225, the calculated result is Speed knots: 12 | Direction: SW.
Sample result: Calculating…
Frequently asked questions
What does the Windsock calculate?
Windsock — free online calculator.
Which values should I enter?
Enter Wind speed, Wind direction using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Display the entered wind speed unchanged in knots; map the entered wind-direction angle in degrees to the nearest named compass sector. This tool reports the supplied speed and direction; it does not estimate windsock angle, fabric extension, or actual wind conditions..
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.