Speed
Feet per Second to Kilometers per Hour
Convert feet per second to kilometers per hour instantly.
About this conversion
Feet per second (ft/s) are used in the US and UK in engineering and ballistics. Kilometers per hour (km/h) is the primary speed unit on road signs and speedometers in most countries. 1 Feet per Second equals 1.0973 kilometers per hour. The converter above calculates the result instantly — you can also swap the units to convert in the other direction.
How to use
Enter a value in the feet per second field and instantly see the result in kilometers per hour. Click the swap button to reverse the conversion.
Manual calculation
1 feet per second = 1.0973 kilometers per hour. Example: 10 ft/s = 10.973 km/t.
Frequently asked questions
How do you convert feet per second to kilometers per hour?
Multiply the number of feet per second by 1.0973 to get kilometers per hour. Example: 10 ft/s × 1.0973 = 10.973 km/t.
Are feet per second bigger or smaller than kilometers per hour?
Feet per Second is larger than Kilometers per Hour. One feet per second equals 1.0973 kilometers per hour, so the result is a larger number when converting from feet per second to kilometers per hour.
What is 5 feet per second in kilometers per hour?
5 ft/s equals 5.4864 km/t.
How many feet per second are in 1 kilometers per hour?
1 km/t equals 0.91134 ft/s. This is the reverse conversion — useful if you have a value in kilometers per hour and want it in feet per second.
What is feet per second?
Feet per second (ft/s) are used in the US and UK in engineering and ballistics.
What is kilometers per hour used for?
Kilometers per hour (km/h) is the primary speed unit on road signs and speedometers in most countries.