Speed Converter

Transform speed measurements between mph, km/h, m/s, knots, and other velocity units with our comprehensive speed conversion calculator.

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Our Speed Converter offers precise conversions between all common velocity units, perfect for travel calculations, physics problems, and transportation planning.

Supported Speed Units:

  • Road: Miles per hour (mph), Kilometers per hour (km/h)
  • Scientific: Meters per second (m/s), Feet per second (ft/s)
  • Maritime: Knots (kn), Mach numbers
  • Historical: Furlongs per fortnight

Common Applications:

  • Vehicle speed conversions
  • Aviation calculations
  • Maritime navigation
  • Sports performance analysis
  • Physics calculations

Special Features:

  • Real-time conversion updates
  • Common speed presets
  • Relative speed calculations
  • Temperature and altitude corrections
  • Mobile-friendly interface

From everyday travel planning to professional transportation calculations, our Speed Converter provides accurate and intuitive velocity conversions for all your needs.