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Unit Converter

Conversion formula

The conversion factor from feet per second to kilometers per hour is 1.0972799999991, which means that 1 foot per second is equal to 1.0972799999991 kilometers per hour:

1 ft/s = 1.0972799999991 km/h

To convert 3 feet per second into kilometers per hour we have to multiply 3 by the conversion factor in order to get the velocity amount from feet per second to kilometers per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 1.0972799999991 km/h

3 ft/s → V(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V(km/h) = 3 ft/s × 1.0972799999991 km/h

V(km/h) = 3.2918399999974 km/h

The final result is:

3 ft/s → 3.2918399999974 km/h

We conclude that 3 feet per second is equivalent to 3.2918399999974 kilometers per hour:

3 feet per second = 3.2918399999974 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.30378147176072 × 3 feet per second.

Another way is saying that 3 feet per second is equal to 1 ÷ 0.30378147176072 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three feet per second is approximately three point two nine two kilometers per hour:

3 ft/s ≅ 3.292 km/h

An alternative is also that one kilometer per hour is approximately zero point three zero four times three feet per second.

Conversion table

feet per second to kilometers per hour chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to kilometers per hour

feet per second (ft/s) kilometers per hour (km/h)
4 feet per second 4.389 kilometers per hour
5 feet per second 5.486 kilometers per hour
6 feet per second 6.584 kilometers per hour
7 feet per second 7.681 kilometers per hour
8 feet per second 8.778 kilometers per hour
9 feet per second 9.876 kilometers per hour
10 feet per second 10.973 kilometers per hour
11 feet per second 12.07 kilometers per hour
12 feet per second 13.167 kilometers per hour
13 feet per second 14.265 kilometers per hour