Convert Kilometre per hour to Metre per second
1 Kilometre per hour = 0.277778 Metre per second · 1 Metre per second = 3.6 Kilometre per hour
Conversion formula
1 km/h = 0.2777777778 m/s → km/h = 0.277778 m/s
The reverse direction: 1 m/s = 3.6 km/h.
Quick reference
| km/h | m/s |
|---|---|
| 1 km/h | 0.277778 m/s |
| 2 km/h | 0.555556 m/s |
| 3 km/h | 0.833333 m/s |
| 5 km/h | 1.3888889 m/s |
| 10 km/h | 2.7777778 m/s |
| 20 km/h | 5.5555556 m/s |
| 25 km/h | 6.9444444 m/s |
| 50 km/h | 13.888889 m/s |
| 100 km/h | 27.777778 m/s |
| 250 km/h | 69.444444 m/s |
| 500 km/h | 138.88889 m/s |
| 1,000 km/h | 277.77778 m/s |
About these units
The Kilometre per hour (km/h) and the Metre per second (m/s) are both units of speed. Under the standard definition, one km/h equals exactly 0.277778 m/s. This category's SI base unit is the metre per second.