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Speed Converter

Convert between m/s, km/h, mph, ft/s, and knots — for travel, sports, and physics.

Converter

62.1371

100 km/h = 62.1371 mph

Common Conversions

FromValueToResult
Kilometers per Hour1Miles per Hour0.621371 mph
Miles per Hour1Kilometers per Hour1.6093 km/h
Meters per Second1Kilometers per Hour3.6 km/h
Knots1Kilometers per Hour1.852 km/h
Knots1Miles per Hour1.1508 mph
Meters per Second1Miles per Hour2.2369 mph
Feet per Second1Meters per Second0.3048 m/s
Kilometers per Hour1Knots0.539957 kn

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Frequently Asked Questions

  • One knot equals one nautical mile per hour, exactly 1.852 km/h. Knots are the standard speed unit in marine and aviation contexts because they relate directly to nautical miles, which in turn relate to minutes of latitude.