## 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 425 feet per second into kilometers per hour we have to multiply 425 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

425 ft/s → V(km/h)

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

V(km/h) = 425 ft/s × 1.0972799999991 km/h

V(km/h) = 466.34399999963 km/h

The final result is:

425 ft/s → 466.34399999963 km/h

We conclude that 425 feet per second is equivalent to 466.34399999963 kilometers per hour:

425 feet per second = 466.34399999963 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 0.0021443398006639 × 425 feet per second.

Another way is saying that 425 feet per second is equal to 1 ÷ 0.0021443398006639 kilometers per hour.

## Approximate result

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

425 ft/s ≅ 466.344 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero two times four hundred twenty-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)
426 feet per second 467.441 kilometers per hour
427 feet per second 468.539 kilometers per hour
428 feet per second 469.636 kilometers per hour
429 feet per second 470.733 kilometers per hour
430 feet per second 471.83 kilometers per hour
431 feet per second 472.928 kilometers per hour
432 feet per second 474.025 kilometers per hour
433 feet per second 475.122 kilometers per hour
434 feet per second 476.22 kilometers per hour
435 feet per second 477.317 kilometers per hour