Conversion in the opposite direction
The inverse of the conversion factor is that 1 knot is equal to 0.00268246957581245 times 429 miles per hour.
It can also be expressed as: 429 miles per hour is equal to knots.
An approximate numerical result would be: four hundred and twenty-nine miles per hour is about three hundred and seventy-two point seven nine knots, or alternatively, a knot is about zero times four hundred and twenty-nine 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.