853 kilometers per hour in feet per second
Conversion
853 kilometers per hour is equivalent to 777.376786235054 feet per second.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 foot per second is equal to 0.0012863774912075 times 853 kilometers per hour.
It can also be expressed as: 853 kilometers per hour is equal to feet per second.
Approximation
An approximate numerical result would be: eight hundred and fifty-three kilometers per hour is about seven hundred and seventy-seven point three seven feet per second, or alternatively, a foot per second is about zero times eight hundred and fifty-three kilometers per hour.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.