Convert Feet Per Second to Kilometers Per Second

Enter your foot per second value in the form below to get the value calculated in kilometers per second.

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Results in Kilometers Per Second:
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1 ft/sec = 0.000305 km/sec

How to Convert Feet Per Second to Kilometers Per Second Using an Easy Conversion Formula

Speedometers are used in vehicles to measure speed

Convert feet per second to kilometers per second with this simple formula:

kilometers per second = feet per second × 0.000305

Converting a foot per second speed measurement to a kilometer per second measurement involves multiplying your speed by the conversion ratio to find the result. A foot per second is equal to 0.000305 kilometers per second, so to convert simply multiply by 0.000305.

For example:
5 ft/sec = (5 × 0.000305) = 0.001524 km/sec

Feet per second and kilometers per second are both units used to measure speed. Learn more about speed and find more speed measurement conversion calculators. A foot per second is an imperial measurement and can be abbreviated as ft/sec, for example 1 ft/sec. A kilometer per second is a metric measurement and can be abbreviated as km/sec, for example 1 km/sec. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

feet per second and kilometers per second are units used to measure speed
Convert Kilometers Per Second to Feet Per Second

Foot Per Second Measurements and Equivalent Kilometer Per Second Conversions

Common foot per second values converted to the equivalent kilometer per second value
Feet Per Second Kilometers Per Second
1 ft/sec 0.000305 km/sec
2 ft/sec 0.00061 km/sec
3 ft/sec 0.000914 km/sec
4 ft/sec 0.001219 km/sec
5 ft/sec 0.001524 km/sec
6 ft/sec 0.001829 km/sec
7 ft/sec 0.002134 km/sec
8 ft/sec 0.002438 km/sec
9 ft/sec 0.002743 km/sec
10 ft/sec 0.003048 km/sec
11 ft/sec 0.003353 km/sec
12 ft/sec 0.003658 km/sec
13 ft/sec 0.003962 km/sec
14 ft/sec 0.004267 km/sec
15 ft/sec 0.004572 km/sec
16 ft/sec 0.004877 km/sec
17 ft/sec 0.005182 km/sec
18 ft/sec 0.005486 km/sec
19 ft/sec 0.005791 km/sec
20 ft/sec 0.006096 km/sec
21 ft/sec 0.006401 km/sec
22 ft/sec 0.006706 km/sec
23 ft/sec 0.00701 km/sec
24 ft/sec 0.007315 km/sec
25 ft/sec 0.00762 km/sec
26 ft/sec 0.007925 km/sec
27 ft/sec 0.00823 km/sec
28 ft/sec 0.008534 km/sec
29 ft/sec 0.008839 km/sec
30 ft/sec 0.009144 km/sec
31 ft/sec 0.009449 km/sec
32 ft/sec 0.009754 km/sec
33 ft/sec 0.010058 km/sec
34 ft/sec 0.010363 km/sec
35 ft/sec 0.010668 km/sec
36 ft/sec 0.010973 km/sec
37 ft/sec 0.011278 km/sec
38 ft/sec 0.011582 km/sec
39 ft/sec 0.011887 km/sec
40 ft/sec 0.012192 km/sec

More Speed Conversions

Convert to Knots Speed
1 ft/sec is equal to 0.592484 knots
Convert to Mach Speed
1 ft/sec is equal to 0.000889 mach
Convert to Speed Of Sound Speed
1 ft/sec is equal to 0.000889 speed of sound
Convert to Miles Per Hour Speed
1 ft/sec is equal to 0.681818 miles per hour
Convert to Kilometers Per Hour Speed
1 ft/sec is equal to 1.09728 kilometers per hour
Convert to Meters Per Second Speed
1 ft/sec is equal to 0.3048 meters per second
Convert to Centimeters Per Second Speed
1 ft/sec is equal to 30.48 centimeters per second