km/h to m/s converter
1 km/h = 0.277778 m/s
And 1 m/s = 3.6 km/h. Kilometres per hour to metres per second.
Formula
m/s = km/h × 0.277778
A reading of 10 km/h is 10 × 0.277778 = 2.77778 m/s.
km/h to m/s table
| km/h | m/s |
|---|---|
| 1 km/h | 0.277778 m/s |
| 2 km/h | 0.555556 m/s |
| 5 km/h | 1.38889 m/s |
| 10 km/h | 2.77778 m/s |
| 20 km/h | 5.55556 m/s |
| 30 km/h | 8.33333 m/s |
| 50 km/h | 13.8889 m/s |
| 100 km/h | 27.7778 m/s |
| 500 km/h | 138.889 m/s |
m/s to km/h table
| m/s | km/h |
|---|---|
| 1 m/s | 3.6 km/h |
| 2 m/s | 7.2 km/h |
| 5 m/s | 18 km/h |
| 10 m/s | 36 km/h |
| 20 m/s | 72 km/h |
| 30 m/s | 108 km/h |
About these units
km/h (kilometres per hour): Road and vehicle speeds.
m/s (metres per second): The SI unit of speed.
The knot is one nautical mile per hour, exactly 0.514444 m/s.
Convert m/s to km/h instead · All velocity conversions