140 knots in miles per hour
Result
The conversion result is: 140 knots is equivalent to 161.109122723296 miles per hour.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 mile per hour is equal to 0.0062069731564332 times 140 knots.
It can also be expressed as: 140 knots is equal to 1 / 0.0062069731564332 miles per hour.
Approximation
An approximate numerical result would be: one hundred and forty knots is about one hundred and sixty-one point one one miles per hour, or alternatively, a mile per hour is about zero point zero one times one hundred and forty 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.