343 knots in feet per second
Conversion
343 knots is equivalent to 578.91878098571 feet per second.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 foot per second is equal to 0.00172735802127083 times 343 knots.
It can also be expressed as: 343 knots is equal to feet per second.
Approximation
An approximate numerical result would be: three hundred and forty-three knots is about five hundred and seventy-eight point nine one feet per second, or alternatively, a foot per second is about zero times three hundred and forty-three knots.
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.