Conversions

* KPH or kph ?
= Kilometres per hour (km/h)

* 3.6 km/h ?
= 1 m/s, the SI unit of speed,
     metre per second

* 1 km/h ?
= 0.277 78 m/s

* 1 km/h ?
= 0.621 37 mph ?
= 0.911 34 feet per second

* 1 knot ?
= 1.852 km/h (exactly)

* 1 mile per hour ?
= 1.609344 km/h (~1.61 km/h)[2]

* Kilometer pro Stunde (kph): 1 kph = 0.27778 m/s
* Meter pro Sekunde (m/s): 1 m/s = 3.6 kph
* Knoten (kn): 1 kn = 1.852 kph