Units of measurement
From value
To value
Calculations
Kilometer pro Sekunde (km/s)
Meilen pro Stunde (mph)
0
0123456789
Information
Kilometer pro Sekunde (km/s)
Kilometer per second (km/s) is a unit of speed equal to one kilometer traveled per second. It is used in astronomy and high-speed research.
Meilen pro Stunde (mph)
Mile per hour (mph) is a unit of speed equal to one mile traveled per hour. It is used in the United States and the United Kingdom to measure vehicle and aircraft speeds.