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Calcimator

Wind Speed Converter

Convert wind speed between mph, km/h, m/s, and knots. See Beaufort scale rating and wind description.

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Results

Miles per Hour
15 mph
Kilometers per Hour
24.14 km/h
Meters per Second
6.71 m/s
Knots
13.03 knots
Beaufort Scale
4
Wind Description
Moderate Breeze
How to Use This Calculator
  1. Enter a value in either field to instantly convert between units. The conversion is bidirectional — updating one side automatically recalculates the other.
  2. Wind Speed (mph) — Miles per hour default: 15.
  3. Wind Speed (km/h) — Kilometers per hour default: 0.
  4. Wind Speed (m/s) — Meters per second default: 0.
  5. Wind Speed (knots) — Knots default: 0.
  6. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  7. Miles per Hour — shown as a numeric value. This is the primary result of this calculator.
  8. Kilometers per Hour — shown as a numeric value. This is the primary result of this calculator.
  9. Beaufort Scale — shown as a numeric value. This is the primary result of this calculator.
  10. Meters per Second — shown as a numeric value.
  11. Knots — shown as a numeric value.
  12. Wind Description — your calculated result.
  13. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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Formula

1 mph = 1.60934 km/h = 0.44704 m/s = 0.868976 knots

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