Velocity Conversion   | Miles / Hour (mph) → Kilometers / Hour (kph)

Supported Units

Name	Description
Millimeters / Hour (mm/h)	The Millimeters / Hour (mm/h) is a unit of velocity representing the distance in millimeters traveled in one hour. Conversions: 1 mm/h = 1/3600000 m/s
Millimeters / Minute (mm/min)	The Millimeters / Minute (mm/min) is a unit of velocity representing the distance in millimeters traveled in one minute. Conversions: 1 mm/min = 1/60000 m/s
Millimeters / Second (mm/s)	The Millimeters / Second (mm/s) is a unit of velocity representing the distance in millimeters traveled in one second. Conversions: 1 mm/s = 1/1000 m/s
Centimeters / Hour (cm/h)	The Centimeters / Hour (cm/h) is a unit of velocity representing the distance in centimeters traveled in one hour. Conversions: 1 cm/h = 1/36000 m/s
Centimeters / Minute (cm/min)	The Centimeters / Minute (cm/min) is a unit of velocity representing the distance in centimeters traveled in one minute. Conversions: 1 cm/min = 1/6000 m/s
Centimeters / Second (cm/s)	The Centimeters / Second (cm/s) is a unit of velocity representing the distance in centimeters traveled in one second. Conversions: 1 cm/s = 1/100 m/s
Meters / Hour (m/h)	The Meters / Hour (m/h) is a unit of velocity representing the distance in meters traveled in one hour. Conversions: 1 m/h = 1/3600 m/s
Meters / Minute (m/min)	The Meters / Minute (m/min) is a unit of velocity representing the distance in meters traveled in one minute. Conversions: 1 m/min = 1/60 m/s
Meters / Second (m/s)	The Meters / Second (m/s) is a unit of velocity representing the distance in meters traveled in one second. Conversions: 1 m/s = 3600 m/h
Miles / Second (mps)	The Miles / Second (mps) is a unit of velocity representing the distance in miles traveled in one second. Conversions: 1 mps = 1609.344 m/s
Miles / Minute (mpm)	The Miles / Minute (mpm) is a unit of velocity representing the distance in miles traveled in one minute. Conversions: 1 mpm = 1609.344/60 m/s = 26.8224 m/s
Miles / Hour (mph)	The Miles / Hour (mph) is a unit of velocity representing the distance in miles traveled in one hour. Conversions: 1 mph = 1609.344/3600 m/s = 0.44704 m/s
Kilometers / Hour (kph)	The Kilometers / Hour (kph) is a unit of velocity representing the distance in kilometers traveled in one hour. Conversions: 1 kph = 1/3.6 m/s = 0.2777777778 m/s
Kilometers / Minute (km/min)	The Kilometers / Minute (km/min) is a unit of velocity representing the distance in kilometers traveled in one minute. Conversions: 1 km/min = 1/0.06 m/s = 16.66666667 m/s
Kilometers / Second (km/s)	The Kilometers / Second (km/s) is a unit of velocity representing the distance in kilometers traveled in one second. Conversions: 1 km/s = 1000 m/s
Yards / Hour (yd/h)	The Yards / Hour (yd/h) is a unit of velocity representing the distance in yards traveled in one hour. Conversions: 1 yd/h = 0.000254 m/s
Yards / Minute (yd/min)	The Yards / Minute (yd/min) is a unit of velocity representing the distance in yards traveled in one minute. Conversions: 1 yd/min = 0.01524 m/s
Yards / Second (yd/s)	The Yards / Second (yd/s) is a unit of velocity representing the distance in yards traveled in one second. Conversions: 1 yd/s = 0.9144 m/s
Feet / Hour (ft/h)	The Feet / Hour (ft/h) is a unit of velocity representing the distance in feet traveled in one hour. Conversions: 1 ft/h = 0.00008466666667 m/s
Feet / Minute (ft/min)	The Feet / Minute (ft/min) is a unit of velocity representing the distance in feet traveled in one minute. Conversions: 1 ft/min = 0.00508 m/s
Feet / Second (ft/s)	The Feet / Second (ft/s) is a unit of velocity representing the distance in feet traveled in one second. Conversions: 1 ft/s = 0.3048 m/s
Knot (UK) (kt)	The Knot (UK) (kt) historically was used in the United Kingdom and some of its former territories, where it was defined slightly differently.In the UK system, a nautical mile was defined as 1853.184 meters, making the knot(UK) very slightly larger than the international knot. This means the knot(UK) was defined as 1 nautical mile per hour, where the nautical mile was slightly longer Conversions: 1 kt = 1853.184 / 3600 m/s
Knots (kn)	The Knots (kn) is a unit of velocity used in maritime and aviation contexts, representing one nautical mile per hour. Conversions: 1 kn = 1852 / 3600
Light Velocity in Vacuum (c)	The Light Velocity in Vacuum (c) is the speed at which light travels in a vacuum. Conversions: 1 c = 299792458 m/s
Cosmic Velocity First (v1)	The Cosmic Velocity First (v1) is the minimum velocity an object needs to orbit the Earth without propulsion. Conversions: 1 v1 = 7900 m/s
Cosmic Velocity Second (v2)	The Cosmic Velocity Second (v2) is the minimum velocity an object needs to escape Earth's gravitational field. Conversions: 1 v2 = 11200 m/s
Cosmic Velocity Third (v3)	The Cosmic Velocity Third (v3) is the minimum velocity an object needs to escape the solar system. Conversions: 1 v3 = 16700 m/s
Cosmic Velocity Fourth (v4)	The Cosmic Velocity Fourth (v4) is the minimum velocity an object needs to escape our galaxy - the Milky Way. Conversions: 1 v4 = 130000 m/s
Earth's Velocity (vE)	The Earth's Velocity (vE) is the average orbital speed of Earth around the Sun. Conversions: 1 vE = 29784.8 m/s
Velocity of Sound in Air [20°C] (v_sound_air)	The Velocity of Sound in Air [20°C] (v_sound_air) is the speed at which sound travels in air at 20°C. Conversions: 1 v_sound_air = 343 m/s
Velocity of Sound in Water (v_sound_water)	The Velocity of Sound in Water (v_sound_water) is the speed at which sound travels in water. Conversions: 1 v_sound_water = 1481 m/s