Type a value in any of the fields to convert between speed measurements:

MPH | Miles per hour is an imperial and United States customary unit of speed expressing the number of statute miles covered in one hour. |
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KPH | The kilometre per hour is a unit of speed, expressing the number of kilometres travelled in one hour. |

Knots | The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h. |

Mach | Mach numbers reflect the plane's speed relative to the speed of sound in the medium it's moving through. Mach 1 means it's going the speed of sound in that particular medium. |

Speed converter is an online tool which converts the speed & velocity units e.g (m/sec),(ft/min, sec), Kilometer, Knot, Mile & Speed of light.