Convert kilometers per hour to feet per second
Kilometer per hour (km/h) to foot per second (ft/s). One kilometer per hour equals 0.911344 feet per second.
Formula
Kilometer per hour to foot per second conversion table
| Kilometers per hour | Feet per second | Feet per second | Kilometers per hour |
|---|---|---|---|
| 1 km/h | 0.911344 ft/s | 1 ft/s | 1.0973 km/h |
| 2 km/h | 1.8227 ft/s | 2 ft/s | 2.1946 km/h |
| 3 km/h | 2.734 ft/s | 3 ft/s | 3.2918 km/h |
| 5 km/h | 4.5567 ft/s | 5 ft/s | 5.4864 km/h |
| 10 km/h | 9.1134 ft/s | 10 ft/s | 10.9728 km/h |
| 20 km/h | 18.2269 ft/s | 20 ft/s | 21.9456 km/h |
| 50 km/h | 45.5672 ft/s | 50 ft/s | 54.864 km/h |
| 100 km/h | 91.1344 ft/s | 100 ft/s | 109.73 km/h |
| 500 km/h | 455.67 ft/s | 500 ft/s | 548.64 km/h |
| 1000 km/h | 911.34 ft/s | 1000 ft/s | 1097.28 km/h |
To convert kilometers per hour to feet per second, divide the number of kilometers per hour by 1.0973. One kilometer per hour equals 0.911344 feet per second, and one foot per second equals 1.0973 kilometers per hour, so the relationship is fixed and exact. As a worked example, 10 km/h comes to 9.1134 ft/s. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a speed conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common kilometer per hour values already worked out in feet per second, plus the reverse foot per second to kilometer per hour direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many feet per second are in a kilometer per hour?
One kilometer per hour equals 0.911344 feet per second. The ratio is constant, so you can multiply any number of kilometers per hour by 0.911344 to get feet per second.
What is the formula to convert kilometers per hour to feet per second?
Use feet per second = kilometers per hour ÷ 1.0973. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert feet per second back to kilometers per hour?
Go the other way by using one foot per second equals 1.0973 kilometers per hour. You can also press the swap button in the converter above to flip the direction in one click.
Is this kilometer per hour to foot per second converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.