211 feet per second in kilometers per hour
Result
The conversion result is: 211 feet per second is equivalent to 231.52608 kilometers per hour.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 kilometer per hour is equal to 0.00431916784493565 times 211 feet per second.
It can also be expressed as: 211 feet per second is equal to 1 / 0.00431916784493565 kilometers per hour.
Approximation
An approximate numerical result would be: two hundred and eleven feet per second is about two hundred and thirty-one point five three kilometers per hour, or alternatively, a kilometer per hour is about zero times two hundred and eleven feet per second.
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.