542 knots in miles per hour
Conversion
542 knots is equivalent to 623.72246082876 miles per hour.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 mile per hour is equal to 0.00160327719907869 times 542 knots.
It can also be expressed as: 542 knots is equal to miles per hour.
Approximation
An approximate numerical result would be: five hundred and forty-two knots is about six hundred and twenty-three point seven two miles per hour, or alternatively, a mile per hour is about zero times five hundred and forty-two 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.