840 kilometers per hour in feet per second

Result

The conversion result is: 840 kilometers per hour is equivalent to 765.529308836395 feet per second.^[1]

Conversion in the opposite direction

The inverse of the conversion factor is that 1 foot per second is equal to 0.00130628571428571 times 840 kilometers per hour.

It can also be expressed as: 840 kilometers per hour is equal to 1 / 0.00130628571428571 feet per second.

Approximation

An approximate numerical result would be: eight hundred and forty kilometers per hour is about seven hundred and sixty-five point five two feet per second, or alternatively, a foot per second is about zero times eight hundred and forty kilometers per hour.