70 knots in miles per hour
Conversion
70 knots is equivalent to 80.554561361648 miles per hour.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 mile per hour is equal to 0.0124139463128664 times 70 knots.
It can also be expressed as: 70 knots is equal to miles per hour.
Approximation
An approximate numerical result would be: seventy knots is about eighty point five four miles per hour, or alternatively, a mile per hour is about zero point zero one times seventy 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.