Wind Gust Factor Calculator
Convert a gust spread into a gust factor using a percentage of the spread.
Description
Apply a chosen percentage to the difference between gust and steady wind speed.
Wind Gust Factor Calculator apply a chosen percentage to the difference between gust and steady wind speed.
Use this when an operating procedure explicitly calls for adding a configurable share of gust spread to a reference speed.
When to use Wind Gust Factor Calculator
Use this when an operating procedure explicitly calls for adding a configurable share of gust spread to a reference speed.
How it works
Interpreting the result
Keep the input units, direction conventions, encoding, and ordering rules visible when reusing the result. Preserve the full returned value for downstream calculations and round only for presentation.
Limitations and assumptions
This tool does not prescribe a speed additive. Use the percentage, caps, and applicability stated by the aircraft manual, operator, or governing procedure.
References
-
Pilot's Handbook of Aeronautical Knowledge — Federal Aviation Administration
-
Wind triangle — Wikipedia contributors
Similar or alternative tools
- Wind Gust Spread Calculator
Compute the gust spread (peak gust minus sustained wind) for runway crosswind assessment.
- Landing Distance With Wind
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- Required Approach Speed Gust Calculator
Add half the reported gust spread to the reference approach speed for gusty conditions.