Mile/Hour to Kilometer/Second Conversion

620 Mile/Hour to Kilometer/Second Conversion - Convert 620 Mile/Hour to Kilometer/Second (mph to km/s)

You are currently converting Velocity and Speed units from Mile/Hour to Kilometer/Second

620 Mile/Hour (mph)


0.27716 Kilometer/Second (km/s)

Visit 620 Kilometer/Second to Mile/Hour Conversion

Mile/Hour : Miles per hour is an imperial unit for speed which defined as the number of statute miles covered in one hour. Currently, mile per hour is the standard unit used for speed limits, and generally to express speeds on roads in the UK and the USA. 1 mile per hour = 0.44704 m/s.

Kilometer/Second : Kilometres per second (also spelling: kilometer per second) is a unit of speed, defined as the number of kilometres travelled in one second. The symbol of kilometre per hour is km/s or km•s−1. 1 km/s = 1000 m/s.

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