Convert Kilometer per Hour to Foot per Second
Use this free converter to change kilometers per hour (km/h) into feet per second (ft/s). Kilometer per hour and foot per second both measure speed. As a quick reference, 1 km/h equals 0.91134442 ft/s, and 1 ft/s equals 1.09728 km/h.
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Foot per Second (ft/s)
0.91134442
1 km/h = 0.91134442 ft/s
Speed conversion table
| Kilometer per Hour | Foot per Second |
|---|---|
| 0.01 | 0.0091134442 |
| 0.1 | 0.091134442 |
| 0.5 | 0.45567221 |
| 1 | 0.91134442 |
| 2 | 1.8226888 |
| 3 | 2.7340332 |
| 5 | 4.5567221 |
| 10 | 9.1134442 |
| 20 | 18.226888 |
| 25 | 22.78361 |
| 50 | 45.567221 |
| 100 | 91.134442 |
| 1,000 | 911.34442 |
How to convert Kilometer per Hour to Foot per Second
Multiply the kilometer per hour value by 0.91134442 to get feet per second.
- Enter the number of kilometers per hour you want to convert.
- The converter instantly shows the equivalent value in feet per second.
- Worked example: 15 km/h × 0.91134442 = 13.670166 ft/s.
- Use the swap button to reverse the conversion (foot per second to kilometer per hour).
About these units
Kilometer per Hour (km/h)
- Definition
- A kilometer per hour (km/h) expresses speed as the number of kilometers travelled in one hour.
- History
- It became common alongside metric road networks and the automobile.
- Current use
- Kilometers per hour are the standard speed unit on roads in most of the world.
Foot per Second (ft/s)
- Definition
- A foot per second (ft/s) expresses speed as the number of feet travelled each second.
- History
- It derives from the foot in imperial and US customary units.
- Current use
- Feet per second are used in ballistics, sports, and some US engineering.
Frequently asked questions
How many feet per second are in a kilometer per hour?
There are 0.91134442 ft/s in 1 km/h. To convert, multiply the number of kilometers per hour by 0.91134442.
How do I convert kilometers per hour to feet per second?
Multiply the kilometer per hour value by 0.91134442 to get feet per second. For example, 10 km/h = 9.1134442 ft/s.
Is this kilometer per hour-to-foot per second converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Kilometer per Hour to other speed units
| Unit | 1 Kilometer per Hour equals |
|---|---|
| Meter per Second (m/s) | 0.27777778 m/s |
| Mile per Hour (mph) | 0.62137119 mph |
| Knot (kn) | 0.5399568 kn |
| Foot per Second (ft/s) | 0.91134442 ft/s |
| Mach (Ma) | 0.00080984775 Ma |