291 miles per hour in feet per second
Conversion in the opposite direction
The inverse of the conversion factor is that 1 foot per second is equal to 0.00234301780693533 times 291 miles per hour.
It can also be expressed as: 291 miles per hour is equal to feet per second.
An approximate numerical result would be: two hundred and ninety-one miles per hour is about zero feet per second, or alternatively, a foot per second is about zero times two hundred and ninety-one miles per hour.
 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.