## 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 155 feet per second into kilometers per hour we have to multiply 155 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

155 ft/s → V(km/h)

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

V(km/h) = 155 ft/s × 1.0972799999991 km/h

V(km/h) = 170.07839999986 km/h

The final result is:

155 ft/s → 170.07839999986 km/h

We conclude that 155 feet per second is equivalent to 170.07839999986 kilometers per hour:

155 feet per second = 170.07839999986 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 0.0058796413889171 × 155 feet per second.

Another way is saying that 155 feet per second is equal to 1 ÷ 0.0058796413889171 kilometers per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred fifty-five feet per second is approximately one hundred seventy point zero seven eight kilometers per hour:

155 ft/s ≅ 170.078 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero six times one hundred fifty-five 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)
156 feet per second 171.176 kilometers per hour
157 feet per second 172.273 kilometers per hour
158 feet per second 173.37 kilometers per hour
159 feet per second 174.468 kilometers per hour
160 feet per second 175.565 kilometers per hour
161 feet per second 176.662 kilometers per hour
162 feet per second 177.759 kilometers per hour
163 feet per second 178.857 kilometers per hour
164 feet per second 179.954 kilometers per hour
165 feet per second 181.051 kilometers per hour