## 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 339 feet per second into kilometers per hour we have to multiply 339 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

339 ft/s → V(km/h)

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

V(km/h) = 339 ft/s × 1.0972799999991 km/h

V(km/h) = 371.9779199997 km/h

The final result is:

339 ft/s → 371.9779199997 km/h

We conclude that 339 feet per second is equivalent to 371.9779199997 kilometers per hour:

339 feet per second = 371.9779199997 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 0.0026883316085019 × 339 feet per second.

Another way is saying that 339 feet per second is equal to 1 ÷ 0.0026883316085019 kilometers per hour.

## Approximate result

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

339 ft/s ≅ 371.978 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero three times three hundred thirty-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)
340 feet per second 373.075 kilometers per hour
341 feet per second 374.172 kilometers per hour
342 feet per second 375.27 kilometers per hour
343 feet per second 376.367 kilometers per hour
344 feet per second 377.464 kilometers per hour
345 feet per second 378.562 kilometers per hour
346 feet per second 379.659 kilometers per hour
347 feet per second 380.756 kilometers per hour
348 feet per second 381.853 kilometers per hour
349 feet per second 382.951 kilometers per hour