## 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 43.9 feet per second into kilometers per hour we have to multiply 43.9 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

43.9 ft/s → V(km/h)

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

V(km/h) = 43.9 ft/s × 1.0972799999991 km/h

V(km/h) = 48.170591999961 km/h

The final result is:

43.9 ft/s → 48.170591999961 km/h

We conclude that 43.9 feet per second is equivalent to 48.170591999961 kilometers per hour:

43.9 feet per second = 48.170591999961 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 0.020759553878865 × 43.9 feet per second.

Another way is saying that 43.9 feet per second is equal to 1 ÷ 0.020759553878865 kilometers per hour.

## Approximate result

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

43.9 ft/s ≅ 48.171 km/h

An alternative is also that one kilometer per hour is approximately zero point zero two one times forty-three point nine 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)
44.9 feet per second 49.268 kilometers per hour
45.9 feet per second 50.365 kilometers per hour
46.9 feet per second 51.462 kilometers per hour
47.9 feet per second 52.56 kilometers per hour
48.9 feet per second 53.657 kilometers per hour
49.9 feet per second 54.754 kilometers per hour
50.9 feet per second 55.852 kilometers per hour
51.9 feet per second 56.949 kilometers per hour
52.9 feet per second 58.046 kilometers per hour
53.9 feet per second 59.143 kilometers per hour