## 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 209 feet per second into kilometers per hour we have to multiply 209 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

209 ft/s → V(km/h)

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

V(km/h) = 209 ft/s × 1.0972799999991 km/h

V(km/h) = 229.33151999982 km/h

The final result is:

209 ft/s → 229.33151999982 km/h

We conclude that 209 feet per second is equivalent to 229.33151999982 kilometers per hour:

209 feet per second = 229.33151999982 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 0.0043604995946514 × 209 feet per second.

Another way is saying that 209 feet per second is equal to 1 ÷ 0.0043604995946514 kilometers per hour.

## Approximate result

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

209 ft/s ≅ 229.332 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero four times two hundred 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)
210 feet per second 230.429 kilometers per hour
211 feet per second 231.526 kilometers per hour
212 feet per second 232.623 kilometers per hour
213 feet per second 233.721 kilometers per hour
214 feet per second 234.818 kilometers per hour
215 feet per second 235.915 kilometers per hour
216 feet per second 237.012 kilometers per hour
217 feet per second 238.11 kilometers per hour
218 feet per second 239.207 kilometers per hour
219 feet per second 240.304 kilometers per hour