What is a Kilometer/Hour (km/h)?
Kilometer per hour (km/h) is a unit of speed expressing the number of kilometers traveled in one hour.
Definition
Symbol
km/h
Category
Speed
System
Metric
1 {unit} = {value} {otherUnit}
1 Kilometer/Hour = 0.277778 Meter/Second (m/s)
1 Kilometer/Hour = 0.621371 Mile/Hour (mph)
1 Kilometer/Hour = 0.539957 Knot (kn)
1 Kilometer/Hour = 0.911344 Foot/Second (ft/s)
Common Uses
- Vehicle speed
- Speed limits
- Train schedules
