231 knots in miles per hour
Conversion
231 knots is equivalent to 265.830052493438 miles per hour.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 mile per hour is equal to 0.00376180191298982 times 231 knots.
It can also be expressed as: 231 knots is equal to miles per hour.
Approximation
An approximate numerical result would be: two hundred and thirty-one knots is about two hundred and sixty-five point eight two miles per hour, or alternatively, a mile per hour is about zero times two hundred and thirty-one 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.