18 knots in miles per hour

Result

The conversion result is: 18 knots is equivalent to 20.7140300644238 miles per hour.[1]



Conversion in the opposite direction

The inverse of the conversion factor is that 1 mile per hour is equal to 0.0482764578833693 times 18 knots.

It can also be expressed as: 18 knots is equal to 1 / 0.0482764578833693 miles per hour.


Approximation

An approximate numerical result would be: eighteen knots is about twenty point seven one miles per hour, or alternatively, a mile per hour is about zero point zero five times eighteen 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.