Convert foot/second (ft/s) to kilometre/hour (km/h) instantly
| Feet/second (ft/s) | Kilometres/hour (km/h) |
|---|---|
| 0.001 ft/s | 0.001097279122 km/h |
| 0.01 ft/s | 0.01097279122 km/h |
| 0.1 ft/s | 0.1097279122 km/h |
| 0.5 ft/s | 0.5486395611 km/h |
| 1 ft/s | 1.097279122 km/h |
| 2 ft/s | 2.194558244 km/h |
| 5 ft/s | 5.486395611 km/h |
| 10 ft/s | 10.97279122 km/h |
| 20 ft/s | 21.94558244 km/h |
| 50 ft/s | 54.86395611 km/h |
| 100 ft/s | 109.7279122 km/h |
| 200 ft/s | 219.4558244 km/h |
| 500 ft/s | 548.6395611 km/h |
| 1000 ft/s | 1097.279122 km/h |
Speed is the rate of change of position. The SI unit is metres per second (m/s). Knots are used in maritime and aviation. Mach 1 ≈ 340 m/s at sea level.
Formula: km/h = ft/s × 1.097279122