## 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 6.6 feet per second into kilometers per hour we have to multiply 6.6 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

6.6 ft/s → V(km/h)

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

V(km/h) = 6.6 ft/s × 1.0972799999991 km/h

V(km/h) = 7.2420479999942 km/h

The final result is:

6.6 ft/s → 7.2420479999942 km/h

We conclude that 6.6 feet per second is equivalent to 7.2420479999942 kilometers per hour:

6.6 feet per second = 7.2420479999942 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 0.13808248716396 × 6.6 feet per second.

Another way is saying that 6.6 feet per second is equal to 1 ÷ 0.13808248716396 kilometers per hour.

## Approximate result

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

6.6 ft/s ≅ 7.242 km/h

An alternative is also that one kilometer per hour is approximately zero point one three eight times six point six 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)
7.6 feet per second 8.339 kilometers per hour
8.6 feet per second 9.437 kilometers per hour
9.6 feet per second 10.534 kilometers per hour
10.6 feet per second 11.631 kilometers per hour
11.6 feet per second 12.728 kilometers per hour
12.6 feet per second 13.826 kilometers per hour
13.6 feet per second 14.923 kilometers per hour
14.6 feet per second 16.02 kilometers per hour
15.6 feet per second 17.118 kilometers per hour
16.6 feet per second 18.215 kilometers per hour