How do you convert feet per second to kilometers per hour?

To convert feet per second to kilometers per hour, multiply by 1.09728. For example, 20 ft/s is 21.9456 km/h.

How many kilometers per hour are in a foot per second?

There are 1.09728 kilometers per hour in one foot per second.

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20 Feet per second to Kilometers per hour

20 ft/s =

21.9456 km/h

20 feet per second equals 21.9456 kilometers per hour

How to convert feet per second to kilometers per hour

To get kilometers per hour, multiply by 1.09728.

km/h = ft/s × 1.09728

Worked example: 20 × 1.09728 = 21.9456 km/h.

Going the other way, multiply by 0.9113444153 — one kilometer per hour is 0.9113444153 feet per second.

Values near 20 ft/s

Foot per second	Kilometer per hour
10 ft/s	10.9728 km/h
18 ft/s	19.75104 km/h
19 ft/s	20.84832 km/h
21 ft/s	23.04288 km/h
22 ft/s	24.14016 km/h
40 ft/s	43.8912 km/h

Foot per second to Kilometer per hour — common values

Foot per second	Kilometer per hour
1 ft/s	1.09728 km/h
2 ft/s	2.19456 km/h
3 ft/s	3.29184 km/h
5 ft/s	5.4864 km/h
10 ft/s	10.9728 km/h
25 ft/s	27.432 km/h
50 ft/s	54.864 km/h
100 ft/s	109.728 km/h

Convert Foot per second to other units

ft/s → m/s ft/s → km/h ft/s → mph ft/s → kn

← Reverse: Kilometer per hour to Foot per second

Questions

How do you convert feet per second to kilometers per hour?: To convert feet per second to kilometers per hour, multiply by 1.09728. For example, 20 ft/s is 21.9456 km/h.
How many kilometers per hour are in a foot per second?: There are 1.09728 kilometers per hour in one foot per second.
How do you convert kilometers per hour back to feet per second?: Go the other way: multiply by 0.9113444153. One kilometer per hour is 0.9113444153 feet per second.

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