Introduction & principle
Beaufort thresholds are defined by the WMO. The tool applies the canonical table and converts between the four standard wind-speed units.
All toolsMeteorological Calculation
Wind Speed & Beaufort Converter
Convert m/s, km/h, mph, knots and look up the matching Beaufort force with land-and-sea description.
Live tool
36.0 km/h · 22.4 mph · 19.4 kn
Beaufort 5 — Fresh breeze
Tool advantage
Most converters skip Beaufort and scene description; this one keeps them together.
Detailed usage guide
- 1Type a value in any unit field; the others update.
- 2The Beaufort tier and matching description update instantly.
Common problems & FAQ
Are gusts included?
Beaufort is defined on sustained wind. Estimate gusts separately.
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