Wind Triangle Calculator
Solve the wind triangle for groundspeed, track and heading from true airspeed, heading and wind.
Compare Your Options And Get Clear Answers
Solve the wind triangle for groundspeed, track and heading from true airspeed, heading and wind.
Wind Triangle Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Wind Quick Guide
Typical values for reference.
| Heading | Wind from | Wind kt | Groundspeed |
|---|---|---|---|
| 90 | 90 | 0 | 120.0 knots |
| 90 | 30 | 25 | 109.7 knots |
| 90 | 270 | 25 | 145.0 knots |
| 90 | 180 | 40 | 126.5 knots |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Wind Triangle Calculator FAQ
Answers to common questions about this calculator.
A vector diagram of airspeed, wind and groundspeed.
No, it is for learning and planning practice.
Vector sum of true airspeed (heading) and wind (to direction).
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.