Conversion number between running speed and kilometre per second [km/s] is 0.00394. This means, that running speed is smaller unit than kilometre per second.
Switch to reverse conversion:
from kilometre per second to running speed conversion
| running speed |
Result in kilometre per second
?If conversion between running speed to metre-per-second and metre-per-second to kilometre per second is exactly definied, high precision conversion from running speed to kilometre per second is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
| Start value: | [running speed] |
| Step size | [running speed] |
| How many lines? | (max 100) |
| running speed | kilometre per second |
|---|---|
| 0 | 0 |
| 10 | 0.0394 |
| 20 | 0.0788 |
| 30 | 0.1182 |
| 40 | 0.1576 |
| 50 | 0.197 |
| 60 | 0.2364 |
| 70 | 0.2758 |
| 80 | 0.3152 |
| 90 | 0.3546 |
| 100 | 0.394 |
| 110 | 0.4334 |
Definition of running speed unit: ≈ 800 m / 3' 23". Running speed can be very variable, depending on several factors. As a basis for calculation, I calculated average young adult men's 800 metres long run time as defined by topendsport.com. This time is on average 3 minutes and 23 seconds. From this, the running speed is 3.94 m/s (about 14.2 km/h).
Definition of kilometre per second unit: ≡ 1 km / 1 s. The speed with which the body moves 1 km in 1 second. The Earth's circulation speed is about 30 km/s.
← Back to Speed units
