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# Kilometers Per Hour

Kilometers Per Hour
Symbol/abbreviation: km/h
Unit of: SPEED
SPEED's base unit: meters per second (Non-SI Unit)
In relation to the base unit (meters per second), 1 Kilometers Per Hour = 0.277778 meters per second.
[Conversion table] 1 Kilometers Per Hour (km/h) to all speed units
1 km/h= 100000 centimeters per hour (cm/h)
1 km/h= 1666.66466667 centimeters per minute (cm/min)
1 km/h= 27.7778 centimeters per second (cm/s)
1 km/h= 3.51617721519E-5 cosmic velocity first (v1)
1 km/h= 2.48016071429E-5 cosmic velocity second (v2)
1 km/h= 1.66633473305E-5 cosmic velocity third (v3)
1 km/h= 9.3323702335E-6 earth velocity (v)
1 km/h= 3283.42789598 feet per hour (ft/h)
1 km/h= 54.6807086614 feet per minute (ft/m)
1 km/h= 0.911345144357 feet per second (ft/s)
1 km/h= 1670.24734005 furlongs per fortnight (f/fn)
1 km/h= 39401.1347518 inches per hour (in/h)
1 km/h= 656.685579196 inches per minute (in/min)
1 km/h= 10.9361417323 inches per second (in/s)
1 km/h= 1 kilometers per hour (km/h)
1 km/h= 0.0166666466667 kilometers per minute (km/m)
1 km/h= 0.000277778 kilometers per second (km/s)
1 km/h= 0.539957701907 knots (kn)
1 km/h= 0.000941620338983 mach number (M)
1 km/h= 1000 meters per hour (m/h)
1 km/h= 16.6666466667 meters per minute (m/min)
1 km/h= 0.277778 meters per second (m/s)
1 km/h= 0.621371689334 miles per hour (mi/h)
1 km/h= 0.0103561948222 miles per minute (mi/m)
1 km/h= 0.000172603247037 miles per second (mi/s)
1 km/h= 1000000 millimeters per hour (mm/h)
1 km/h= 16666.6466667 millimeters per minute (mm/min)
1 km/h= 277.778 millimeters per second (mm/s)
1 km/h= 9.2656767236E-10 speed of light (c)
1 km/h= 0.000941620338983 speed of light in air (s[air])
1 km/h= 9.2656767236E-10 speed of light in vacuum (c[vacuum])
1 km/h= 0.000187346057867 velocity of sound in pure water (v/soundwater)
1 km/h= 0.000182556519453 velocity of sound in sea water 20c 10 meter deep (v/soundsea)
1 km/h= 1093.61417323 yards per hour (yd/h)
1 km/h= 18.2269028871 yards per minute (yd/min)
1 km/h= 0.303781714786 yards per second (yd/s)