Conversion formula

The conversion factor from miles per hour to knots is 0.8689762419014, which means that 1 mile per hour is equal to 0.8689762419014 knots:

1 mph = 0.8689762419014 kt

To convert 724 miles per hour into knots we have to multiply 724 by the conversion factor in order to get the velocity amount from miles per hour to knots. We can also form a simple proportion to calculate the result:

1 mph → 0.8689762419014 kt

724 mph → V_(kt)

Solve the above proportion to obtain the velocity V in knots:

V_(kt) = 724 mph × 0.8689762419014 kt

V_(kt) = 629.13879913661 kt

The final result is:

724 mph → 629.13879913661 kt

We conclude that 724 miles per hour is equivalent to 629.13879913661 knots:

724 miles per hour = 629.13879913661 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0015894743757218 × 724 miles per hour.

Another way is saying that 724 miles per hour is equal to 1 ÷ 0.0015894743757218 knots.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven hundred twenty-four miles per hour is approximately six hundred twenty-nine point one three nine knots:

724 mph ≅ 629.139 kt

An alternative is also that one knot is approximately zero point zero zero two times seven hundred twenty-four miles per hour.

Conversion table

miles per hour to knots chart

For quick reference purposes, below is the conversion table you can use to convert from miles per hour to knots