Kilometre per second
Kilometer per second (km/s) is a unit of speed. One km/s is the equivalent of 1000 m/s or 3600 km/h.
Metric
- Kilometre per second1
- Metre per second1,000
- Kilometre per hour3,600
- Millimetre per second (mm/s)1,000,000
- Micrometre per second (µm/s)1×10⁹
British/American
- Mile per second0.62
- Mile per hour (mph)2,236.94
- Foot per second3,280.84
Nautical
- Knot1,943.84
Other
- Speed of light3.34×10⁻⁶
- Speed of sound2.92
- A brisk walk588.24
- Speed of a common snail1,000,000