You can easily convert 42 knots into miles per hour using each unit definition:
- Knots
- nauticalmile / hr = 0.51444444 m / s
- Miles per hour
- mile/hr = 0.44704 m / s
With this information, you can calculate the quantity of miles per hour 42 knots is equal to.
¿How many mph are there in 42 kn?
In 42 kn there are 48.332737 mph.
Which is the same to say that 42 knots is 48.332737 miles per hour.
Forty-two knots equals to forty-eight miles per hour. *Approximation
¿What is the inverse calculation between 1 mile per hour and 42 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.020689911 times 42 knots.
A mile per hour is zero times forty-two knots. *Approximation