Conversion formula

The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour:

1 kt = 1.1507794480225 mph

To convert 583 knots into miles per hour we have to multiply 583 by the conversion factor in order to get the velocity amount from knots to miles per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.1507794480225 mph

583 kt → V_(mph)

Solve the above proportion to obtain the velocity V in miles per hour:

V_(mph) = 583 kt × 1.1507794480225 mph

V_(mph) = 670.90441819715 mph

The final result is:

583 kt → 670.90441819715 mph

We conclude that 583 knots is equivalent to 670.90441819715 miles per hour:

583 knots = 670.90441819715 miles per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.0014905252862803 × 583 knots.

Another way is saying that 583 knots is equal to 1 ÷ 0.0014905252862803 miles per hour.

Approximate result

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

583 kt ≅ 670.904 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times five hundred eighty-three knots.

Conversion table

knots to miles per hour chart

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