kilometers per hour to feet per second
Convert kilometer per hour to foot per second — instant, free, with the formula shown.
How to convert kilometer per hour to foot per second
To convert kilometer per hour to foot per second, multiply by 0.91134442:
For example, 10 km/h × 0.911344 = 9.1134 ft/s.
km/h to ft/s conversion table
| kilometers per hour (km/h) | feet per second (ft/s) |
|---|---|
| 1 km/h | 0.9113 ft/s |
| 2 km/h | 1.8227 ft/s |
| 5 km/h | 4.5567 ft/s |
| 10 km/h | 9.1134 ft/s |
| 25 km/h | 22.7836 ft/s |
| 50 km/h | 45.5672 ft/s |
| 100 km/h | 91.1344 ft/s |
| 250 km/h | 227.8361 ft/s |
| 500 km/h | 455.6722 ft/s |
| 1000 km/h | 911.3444 ft/s |
Other kilometer per hour conversions
Convert to foot per second from another unit
km/h to ft/s — frequently asked
How many feet per second are in 1 kilometer per hour?
1 kilometer per hour = 0.9113 feet per second (km/h × 0.911344 = ft/s).
What is the formula to convert kilometer per hour to foot per second?
Multiply your kilometer per hour value by 0.91134442 to get foot per second.
How do I convert 10 kilometers per hour to feet per second?
10 km/h = 9.1134 ft/s. For 100 km/h the answer is 91.1344 ft/s. Use the calculator on this page for any other value.
When to convert kilometer per hour to foot per second
Speed conversion — common questions
What is 60 mph in km/h?
60 mph × 1.60934 ≈ 96.56 km/h.
Why are nautical and aviation speeds in knots?
1 knot = 1 nautical mile per hour, and the nautical mile is based on Earth's geometry (1/60 of one degree of latitude), which makes navigation calculations simpler.
How fast is Mach 1?
Mach 1 is the speed of sound, ≈ 343 m/s at sea level at 20 °C. It varies with temperature and altitude.