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 579 knots into miles per hour we have to multiply 579 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

579 kt → V_(mph)

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

V_(mph) = 579 kt × 1.1507794480225 mph

V_(mph) = 666.30130040506 mph

The final result is:

579 kt → 666.30130040506 mph

We conclude that 579 knots is equivalent to 666.30130040506 miles per hour:

579 knots = 666.30130040506 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 0.0015008225248729 × 579 knots.

Another way is saying that 579 knots is equal to 1 ÷ 0.0015008225248729 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 seventy-nine knots is approximately six hundred sixty-six point three zero one miles per hour:

579 kt ≅ 666.301 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times five hundred seventy-nine 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