km/h to ft/s converter
1 km/h = 0.911344 ft/s
And 1 ft/s = 1.09728 km/h. Kilometres per hour to feet per second.
Formula
ft/s = km/h × 0.911344
A reading of 10 km/h is 10 × 0.911344 = 9.11344 ft/s.
km/h to ft/s table
| km/h | ft/s |
|---|---|
| 1 km/h | 0.911344 ft/s |
| 2 km/h | 1.82269 ft/s |
| 5 km/h | 4.55672 ft/s |
| 10 km/h | 9.11344 ft/s |
| 20 km/h | 18.2269 ft/s |
| 30 km/h | 27.3403 ft/s |
| 50 km/h | 45.5672 ft/s |
| 100 km/h | 91.1344 ft/s |
| 500 km/h | 455.672 ft/s |
ft/s to km/h table
| ft/s | km/h |
|---|---|
| 1 ft/s | 1.09728 km/h |
| 2 ft/s | 2.19456 km/h |
| 5 ft/s | 5.4864 km/h |
| 10 ft/s | 10.9728 km/h |
| 20 ft/s | 21.9456 km/h |
| 30 ft/s | 32.9184 km/h |
About these units
km/h (kilometres per hour): Road and vehicle speeds.
ft/s (feet per second): Fluid velocities in US pipe and duct work.
The knot is one nautical mile per hour, exactly 0.514444 m/s.
Convert ft/s to km/h instead · All velocity conversions